YARAify Scan Results

Task Information

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Task ID:	046aa066-3691-11f1-bfeb-42010aa4000b
File name:	15aeff88.exe
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:	Win.Malware.Generic-6623004-0 Alert Create hunting rule

Signature:	Win.Packed.Generic-9830106-0 Alert Create hunting rule

Signature:	Win.Packed.QuasarRAT-10012744-0 Alert Create hunting rule

Signature:	YARA.CAPE_Quasarrat.UNOFFICIAL Alert Create hunting rule

YARA Results

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Static Analysis

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

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_GENInfoStealer Alert Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing common artifacts observed in infostealers
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	Lumma_Stealer_Detection Alert Create hunting rule
Author:	ashizZz
Description:	Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:	https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	malware_Quasar_strings Alert Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect QuasarRAT in memory
TLP:	TLP:WHITE
Repository:	JPCERTCC

Rule name:	MALWARE_Win_QuasarRAT Alert Create hunting rule
Author:	ditekSHen
Description:	QuasarRAT payload
TLP:	TLP:WHITE
Repository:	diˈtekSHən

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

Rule name:	pe_no_import_table Alert Create hunting rule
Author:
Description:	Detect pe file that no import table
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	Quasar Alert Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect QuasarRAT in memory
TLP:	TLP:WHITE
Repository:	JPCERTCC

Rule name:	Quasar_RAT_2 Alert Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Quasar RAT
Reference:	https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	Quasar_RAT_2 Alert Create hunting rule
Description:	Detects Quasar RAT
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	Quasar_RAT_2_RID2B55 Alert Create hunting rule
Author:	Florian Roth
Description:	Detects Quasar RAT
Reference:	https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
TLP:	TLP:WHITE

Rule name:	QuasarRAT Alert Create hunting rule
Author:	ditekshen
Description:	QuasarRAT payload
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	quasarrat Alert Create hunting rule
Author:	jeFF0Falltrades
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	RANSOMWARE Alert Create hunting rule
Author:	ToroGuitar
TLP:	TLP:WHITE
Repository:	YARAify

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:	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:	win_quasar_rat_client Alert Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in Quasar Rat Samples.
TLP:	TLP:WHITE
Repository:	YARAify

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.