MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f. 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: 10

Intelligence 10 IOCs YARA 21 File information Comments

SHA256 hash:	af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f
SHA3-384 hash:	0536d71e9be510ec4f3fea97a6a2372e58c5c6c0777bdcc848f4640f4eb44d18118073b48d8b0515e886fa6e24223ae7
SHA1 hash:	04280ac473c752ae9ce80b7bcf15910e2699e55c
MD5 hash:	a1184d16c7144e97728872e1d9e94dcf
humanhash:	south-lithium-item-uranus
File name:	Order MT731.zip
Download:	download sample
Signature	Formbook Create hunting rule
File size:	638'399 bytes
First seen:	2025-02-06 10:28:53 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:JnoAJl4Q6jhKLjruArp8QB4Q5Uq5/iOW3TPLuIgdslpG:1kNjhK/ruArp8ydPEXdgd08
TLSH	T1C4D42357A61A08AEB61068C5A2CFF767D83C9D00F441867CD143F636CDEB26DAB30B59
Magika	zip
Reporter	cocaman
Tags:	FormBook zip

cocaman

Malicious email (T1566.001)
From: "indusgroup@mail.com" (likely spoofed)
Received: "from [195.211.191.70] (unknown [195.211.191.70]) "
Date: "6 Feb 2025 02:27:52 -0800"
Subject: "Order MT731"
Attachment: "Order MT731.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

511

Origin country :

File Archive Information

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

File name:	Order MT731.exe
File size:	756'736 bytes
SHA256 hash:	682ea9386cf6916b93cd4d71b6e9a56766178c8479e9a5121ca42672d4680754
MD5 hash:	4307f325dca2ca7195021deaf05f072a
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Zip_fs2008.UNOFFICIAL

SecuriteInfo.com.Variant.Genie8DN.357.16154.15850.UNOFFICIAL

Sanesecurity.Malware.23990.ZipHeur.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a47c5c2dcee78dd819b711

Tags:

virus shell msil

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f/results/dashboard

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

masquerade obfuscated obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67a48efe69026400ebe54122/reports/40b70843-3d01-4975-befe-b43d2271c6f3/overview

Verdict:

Suspicious

Labled as:

Troj/Krypt

Link:

https://www.hybrid-analysis.com/sample/af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f

Details

Windows PE Executable

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

Score:

100%

Verdict:

Malware

File Type:

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:a01d discovery execution rat spyware stealer trojan

Link:

https://tria.ge/reports/250206-nf8lxsvpdr/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

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/af513d29b85d31f14ab178086a4ee93d6378965aa79353d81ad961009839846f

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

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:	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:	Suspicious_Latam_MSI_and_ZIP_Files Create hunting rule
Author:	eremit4, P4nd3m1cb0y
Description:	Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.

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)