MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17d1f9551ceb2dca9e0e2d3e494d35a5d010c3c491728719bcdf9c514a6db785. 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 23 File information Comments

SHA256 hash:	17d1f9551ceb2dca9e0e2d3e494d35a5d010c3c491728719bcdf9c514a6db785
SHA3-384 hash:	7cfce2c4ee8b7313ca2b09f424f1bdf3b03dcda5ce5904277949f8b0775cc4ac33959eb70e9060125a9cd8ccf7b91106
SHA1 hash:	efbc2d4421f9d7ff5d17072880f7a61347d15e79
MD5 hash:	6063f11d14883ba895d09f19385723e4
humanhash:	lion-blossom-robert-robin
File name:	NEW ORDER.7z
Download:	download sample
Signature	Formbook Create hunting rule
File size:	561'821 bytes
First seen:	2025-04-17 09:56:25 UTC
Last seen:	2025-04-19 14:11:20 UTC
File type:	7z
MIME type:	application/x-7z-compressed
ssdeep	12288:SA5NGgFoQO+91tPwhxeGNX5f6+Vz7PV8/CHU5RqwfJ+sje1:FhoQO+ahTf6ozZ8/wsRqwfYsjI
TLSH	T194C423C38248FF5F6E35563C1F022BE74571D276449B4AEDE845A9EF1A64AAB20C01CB
TrID	57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1) 42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Magika	sevenzip
Reporter	cocaman
Tags:	7z FormBook

cocaman

Malicious email (T1566.001)
From: "jifa@jifatools.com" (likely spoofed)
Received: "from [213.209.150.171] (unknown [213.209.150.171]) "
Date: "17 Apr 2025 04:42:42 -0700"
Subject: "RE: PURCHASE ORDER"
Attachment: "PO-1970.7z"

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:	B1C90tuveZ9jFGZ.exe
File size:	625'160 bytes
SHA256 hash:	6d0a73c255453a2539a63dbeae565abae36b527cd6154691b3c066f3815860ed
MD5 hash:	dfc7843f6e716725410adffe8c15848f
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.12641.4058.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6800d451280f5f89a0d056b6

Tags:

micro krypt msil

Result

Verdict:

Suspicious

File Type:

PE File

Link:

https://app.docguard.net/17d1f9551ceb2dca9e0e2d3e494d35a5d010c3c491728719bcdf9c514a6db785/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

expired-cert explorer invalid-signature lolbin obfuscated packed packed packer_detected signed vbnet

Link:

https://www.filescan.io/uploads/6800d08489fec6b88b9e7a19/reports/2040c7ad-4c31-439b-9b3b-f7a87d3e7fa1/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/17d1f9551ceb2dca9e0e2d3e494d35a5d010c3c491728719bcdf9c514a6db785

Score:

95%

Verdict:

Malware

File Type:

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:hi13 discovery execution rat spyware stealer trojan

Link:

https://tria.ge/reports/250417-na1dcssxcw/

Behaviour

Gathers network information

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

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

Uses the VBS compiler for execution

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.

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:	Check_OutputDebugStringA_iat Create hunting rule

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:	INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 Create hunting rule
Author:	ditekSHen
Description:	Detects executables signed with stolen, revoked or invalid certificates

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:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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)