YARAify Scan Results

Task Information

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Task ID:	0a978199-1fdf-11f1-b47f-42010aa4000b
File name:	04b55dd5a8288a54f15c5e9af826d475
Task parameters:	ClamAV scan:	True
	Unpack:	False
	Share file:	True

ClamAV Results

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The file matched the following open source and commercial ClamAV rules.

Signature:	ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL Alert Create hunting rule

Signature:	Win.Packed.Basic-10013043-0 Alert Create hunting rule

Signature:	Win.Packed.Basic-9922160-0 Alert Create hunting rule

Signature:	Win.Packed.Dcrat-9933056-0 Alert Create hunting rule

Signature:	Win.Packed.Generic-9933055-0 Alert Create hunting rule

Signature:	Win.Packed.Passwordstealera-9917697-0 Alert Create hunting rule

Signature:	Win.Packed.Uztuby-9891175-0 Alert Create hunting rule

Signature:	Win.Packed.Uztuby-9901274-0 Alert Create hunting rule

YARA Results

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Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:	DCRat Alert Create hunting rule
Author:	ditekSHen
Description:	DCRat payload
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DCRat Alert Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	DCRat Payload
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	Detect_PowerShell_Obfuscation Alert Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	DetectEncryptedVariants Alert Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing bas64 encoded gzip files
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Alert Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	lsi_dcrat Alert Create hunting rule
Author:	Rothenhaeuser Andreas
Description:	Identifies DCRat based on its string decoding routine
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	MALWARE_Win_AsyncRAT Alert Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MALWARE_Win_DCRat Alert Create hunting rule
Author:	ditekSHen
Description:	DCRat payload
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	msil_suspicious_use_of_strreverse Alert Create hunting rule
Author:	dr4k0nia
Description:	Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
TLP:	TLP:WHITE
Repository:

Rule name:	Multifamily_RAT_Detection Alert Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
TLP:	TLP:WHITE
Repository:

Rule name:	NET Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	NETexecutableMicrosoft Alert Create hunting rule
Author:	malware-lu
TLP:	TLP:WHITE
Repository:

Rule name:	pe_imphash Alert Create hunting rule
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Skystars_Malware_Imphash Alert Create hunting rule
Author:	Skystars LightDefender
Description:	imphash
TLP:	TLP:WHITE
Repository:	MalwareBazaar

Rule name:	Sus_CMD_Powershell_Usage Alert Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	SUSP_NET_Msil_Suspicious_Use_StrReverse Alert Create hunting rule
Author:	dr4k0nia, modified by Florian Roth
Description:	Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Reference:	https://github.com/dr4k0nia/yara-rules
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	telebot_framework Alert Create hunting rule
Author:	vietdx.mb
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	VECT_Ransomware Alert Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Rule name:	classified
Author:	classified
Description:	classified
TLP :	TLP:AMBER

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

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The following files could be unpacked from this sample.