MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 244e5247d3d0d26cc55d795ece7230447fd68ebfab783d25eac112e519fa764a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Formbook

Vendor detections: 8

Intelligence 8 IOCs YARA 16 File information Comments

SHA256 hash:	244e5247d3d0d26cc55d795ece7230447fd68ebfab783d25eac112e519fa764a
SHA3-384 hash:	137aceefc5bea12711695ae57e5a7461dbc453aa757099458bfd4fd65ff01f47f2d8192f489b9f34002bcd8828a3f9db
SHA1 hash:	403d01d21428a6e7a6c9bf8111d68b453ac2d0fc
MD5 hash:	f3927ced53726760460e2deee4a711c5
humanhash:	seven-lemon-georgia-alaska
File name:	Amended Purchhase Order Follow Up.r15
Download:	download sample
Signature	Formbook Create hunting rule
File size:	654'007 bytes
First seen:	2025-02-04 10:09:42 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:8fcsNWmIYQXkoBEW8rVIcYpdPjS7HJwyy5tSoYh2QRTL+XOMcV:8fIXhBEW8rV/Y/GwyyfSn/RuXq
TLSH	T1A4D423B491AB37F0C676CF1DA811E14DAA3F34234470B967CC2B4D451E13E3AA962D9E
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	FormBook r15 rar

cocaman

Malicious email (T1566.001)
From: "serralhariafausto@gmail.com" (likely spoofed)
Received: "from [45.144.212.229] (unknown [45.144.212.229]) "
Date: "3 Feb 2025 21:26:20 -0800"
Subject: "Re : Amended Purchhase Order Follow Up"
Attachment: "Amended Purchhase Order Follow Up.r15"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	Amended Purchhase Order Follow Up.exe
File size:	702'976 bytes
SHA256 hash:	acdcfb74712f171a6527ea14112eeb4bd482b7ae74f4e2990a946c8ccea8ad65
MD5 hash:	3ce1a7e44b4edafafc9e2ac8b3ab3295
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a1830251193558eb1950bc

Tags:

kryptik virus msil

Gathering data

Verdict:

Suspicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/244e5247d3d0d26cc55d795ece7230447fd68ebfab783d25eac112e519fa764a

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/244e5247d3d0d26cc55d795ece7230447fd68ebfab783d25eac112e519fa764a/

Threat name:

Win32.Trojan.Genie

Status:

Malicious

First seen:

2025-02-04 03:38:21 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=erhfer6t2djgzrk5pfpm44rqir75ndv7vn4d2jpkyejokgp2ozfa._file

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:a03d discovery execution rat spyware stealer trojan

Link:

https://tria.ge/reports/250204-l8m5ksvmhn/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks computer location settings

Command and Scripting Interpreter: PowerShell

Formbook payload

Formbook

Formbook family

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/244e5247d3d0d26cc55d795ece7230447fd68ebfab783d25eac112e519fa764a

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	DebuggerCheck__GlobalFlags Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Active Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Thread Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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