MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4955553210dcc0df80a526245f98cdf69b7b6aeea5dab4d0770549d5520324e. 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: 9

Intelligence 9 IOCs YARA 10 File information Comments

SHA256 hash:	f4955553210dcc0df80a526245f98cdf69b7b6aeea5dab4d0770549d5520324e
SHA3-384 hash:	29a4a1f63bd9a46b28ae3028a15f7cdaf143d7cf0e1039e5ed95fcad829a975371a02720302bbba01121cc7679864d5e
SHA1 hash:	b9ab74900b563e5cbea7d8cc5484ba331b938d3a
MD5 hash:	4bdb2d7f5ea0e19d93fcb546eada8da0
humanhash:	mike-crazy-nebraska-quiet
File name:	ORDER-OC233.7z
Download:	download sample
Signature	Formbook Create hunting rule
File size:	554'609 bytes
First seen:	2025-04-28 12:24:04 UTC
Last seen:	2025-04-28 12:59:35 UTC
File type:	7z
MIME type:	application/x-7z-compressed
ssdeep	12288:9MMO4XK4Gce6uPY+Zm8UBuvFTdyUDDHCHaqGWq:y4GcetZlvFFDDiH/tq
TLSH	T134C4232A0DBCE39714925A1F1F39E637B7BB97CB670C2904DB70292CC61336550256F9
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: "c.steiner@kaindl.com" (likely spoofed)
Received: "from [213.209.150.169] (unknown [213.209.150.169]) "
Date: "28 Apr 2025 05:58:00 -0700"
Subject: "RE: NEW ORDER345"
Attachment: "NEW ORDER.7z"

Intelligence

File Origin

# of uploads :

# of downloads :

100

Origin country :

File Archive Information

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

File name:	Mp2KE7IYJtCyJ2U.exe
File size:	890'376 bytes
SHA256 hash:	d6ff37cf17f73dc09e1bb459d7ebec5bfe3ca0acac5924ebeb15c01e1d5985eb
MD5 hash:	fcec4e392992b719d215dae3689d41e1
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Detection(s):

Win.Dropper.Nanocore-10025638-0

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=680f7462c8b2e86d0ac3c396

Tags:

micro krypt msil

Result

Verdict:

Malicious

File Type:

PE File

Link:

https://app.docguard.net/f4955553210dcc0df80a526245f98cdf69b7b6aeea5dab4d0770549d5520324e/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

expired-cert invalid-signature obfuscated signed

Link:

https://www.filescan.io/uploads/680f7366218c4a98ade53d91/reports/014c783c-d75e-4ef3-a939-6626f36c95ca/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/f4955553210dcc0df80a526245f98cdf69b7b6aeea5dab4d0770549d5520324e

Score:

98%

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/250428-pvn2haylw8/

Behaviour

Modifies registry class

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.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f4955553210dcc0df80a526245f98cdf69b7b6aeea5dab4d0770549d5520324e

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

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:	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)