YARAify Scan Results

Task Information

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Task ID:	cc1a107c-cfb1-11ef-a38e-42010aa4000b
File name:	75ea2c9b7ce42314a3bfd8501fc960e3
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.Tool.DriverInjectDll-10006024-1 Alert Create hunting rule

Signature:	Win.Trojan.Barys-10018495-0 Alert Create hunting rule

Signature:	Win.Trojan.Sfuzuan-10018491-0 Alert Create hunting rule

YARA Results

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Static Analysis

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

Rule name:	Check_OutputDebugStringA_iat Alert Create hunting rule
TLP:	TLP:WHITE
Repository:

Rule name:	DebuggerCheck__API Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	DebuggerCheck__QueryInfo Alert Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
TLP:	TLP:WHITE

Rule name:	golang_bin_JCorn_CSC846 Alert Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	HKTL_Meterpreter_inMemory Alert Create hunting rule
Author:	netbiosX, Florian Roth
Description:	Detects Meterpreter in-memory
Reference:	https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	INDICATOR_SUSPICIOUS_ReflectiveLoader Alert Create hunting rule
Author:	ditekSHen
Description:	Detects Reflective DLL injection artifacts
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	MALWARE_Win_Unknown_PackedLoader_01 Alert Create hunting rule
Author:	ditekShen
Description:	Detects unknown loader / packer. Observed running LummaStealer
TLP:	TLP:WHITE
Repository:	diˈtekSHən

Rule name:	meth_peb_parsing Alert Create hunting rule
Author:	Willi Ballenthin
TLP:	TLP:WHITE
Repository:	YARAify

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

Rule name:	ReflectiveLoader Alert Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:	Internal Research
TLP:	TLP:WHITE
Repository:	Neo23x0

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Alert Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
TLP:	TLP:WHITE
Repository:	YARAify

Rule name:	VMProtectStub Alert Create hunting rule
Author:	@bartblaze
Description:	Identifies VMProtect packer stub.
TLP:	TLP:WHITE
Repository:	bartblaze

Rule name:	Windows_Trojan_Metasploit_7bc0f998 Alert Create hunting rule
Description:	Identifies the API address lookup function leverage by metasploit shellcode
TLP:	TLP:WHITE
Repository:	elastic

Rule name:	Windows_Trojan_Metasploit_7bc0f998 Alert Create hunting rule
Author:	Elastic Security
Description:	Identifies the API address lookup function leverage by metasploit shellcode
TLP:	TLP:WHITE
Repository:	elastic

Rule name:	Windows_Trojan_Metasploit_c9773203 Alert Create hunting rule
Description:	Identifies the 64 bit API hashing function used by Metasploit. This has been re-used by many other malware families.
Reference:	https://github.com/rapid7/metasploit-framework/blob/04e8752b9b74cbaad7cb0ea6129c90e3172580a2/external/source/shellcode/windows/x64/src/block/block_api.asm
TLP:	TLP:WHITE
Repository:	elastic

Rule name:	Windows_Trojan_Metasploit_c9773203 Alert Create hunting rule
Author:	Elastic Security
Description:	Identifies the 64 bit API hashing function used by Metasploit. This has been re-used by many other malware families.
Reference:	https://github.com/rapid7/metasploit-framework/blob/04e8752b9b74cbaad7cb0ea6129c90e3172580a2/external/source/shellcode/windows/x64/src/block/block_api.asm
TLP:	TLP:WHITE
Repository:	elastic

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.