MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0c60fe449ba8220df0305065c40eda9056988be7c77f6570de0f7a4240c7a84. 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: 5

Intelligence 5 IOCs YARA 8 File information Comments

SHA256 hash:	a0c60fe449ba8220df0305065c40eda9056988be7c77f6570de0f7a4240c7a84
SHA3-384 hash:	632fbf500b58b6fd2f7315cd9bd7599052b55d99fd8a14ae404a0b11837c634f9cbd6b5f8f1d7199970bc8dce104e255
SHA1 hash:	c80ebefed58bf44fb715d22bc517452066aff13d
MD5 hash:	1a8b19fcd59687082304f2cc7909e440
humanhash:	tennis-may-virginia-item
File name:	Quotation list.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	713'937 bytes
First seen:	2025-01-29 10:06:27 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:VNmhP8VnKFt8AWB438l8sEH+7Ejgsm3x991rWdrxmNOQlG6uSwzYc/ax2:VNwmnyk638JEXjgh991rkgOujuSS/a4
TLSH	T1F4E423514BB99712FD8D683F19E1EFC9D48302259BDD2D4A220652F28CD6028D7FD2BB
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 QUOTATION rar

cocaman

Malicious email (T1566.001)
From: "JC Marine ZHANG HUIXIN <ship_dock@jcmarine.biz>" (likely spoofed)
Received: "from jcmarine.biz (unknown [141.98.10.165]) "
Date: "29 Jan 2025 11:04:33 +0100"
Subject: "RE: FW: Quotation"
Attachment: "Quotation list.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

111

Origin country :

File Archive Information

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

File name:	Quotation list.exe
File size:	923'136 bytes
SHA256 hash:	a50041a2a0cccb573e80cb188f35785613ac38230cd4d0031f738855446cabbc
MD5 hash:	d1839861deace9f1ef1743d57b0edbb2
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=679a00c129ae628cf42addfb

Tags:

virus micro

Gathering data

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/a0c60fe449ba8220df0305065c40eda9056988be7c77f6570de0f7a4240c7a84

Result

Verdict:

UNKNOWN

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/a0c60fe449ba8220df0305065c40eda9056988be7c77f6570de0f7a4240c7a84/

Threat name:

ByteCode-MSIL.Backdoor.FormBook

Status:

Malicious

First seen:

2025-01-29 06:25:46 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

13 of 38 (34.21%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=udda7zcjxkbcbxydaudfyqhnvecwtcf6pr37mvyn4d32ijampkca._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250129-mtys7stndl/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft 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:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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)