MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495
SHA3-384 hash: 0e8d946d3a6ebb45531820f12bd423928d86527bce277d293826917204bcaf8de30d93d55aac36cd0fcbf4922e414402
SHA1 hash: a85a4adfae28091b25407a30df598a0ef8b7b0f6
MD5 hash: 4a5a02085d26c89224760df7d7bc70db
humanhash: artist-triple-ten-arkansas
File name:Shipping documentsInvoice and Packing List, Certificate of Origin.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:778'298 bytes
First seen:2024-08-03 07:13:11 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:Lc+8ALOEi4e+msWscIuXsIXN9Nmf610ASw0VbrVKEZLLfICm2pDwuoy:LcMOhrpscAobE6En9KEZLzdDwXy
TLSH T1F0F43387621446B1FB3A04A8686F0E51C93EE7AE421E359EF4F4CD60808D54DF39D4BE
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook INVOICE rar Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: "AYMAN<sales@aafaus.com>" (likely spoofed)
Received: "from aafaus.com (unknown [185.222.58.57]) "
Date: "30 Jul 2024 05:40:08 +0200"
Subject: "Re: Shipping documents/Invoice and Packing List, Certificate of Origin"
Attachment: "Shipping documentsInvoice and Packing List, Certificate of Origin.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
348
Origin country :
CH CH
File Archive Information

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

File name:Shipping documentsInvoice and Packing List, Certificate of Origin.exe
File size:815'104 bytes
SHA256 hash: 023034cca9da6237539371b5b9ed642a7e27586f5908ee9cd400649665c22a40
MD5 hash: 64aeff6b5ea5d45e1eb5494e683847b0
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66add8be037b02d0daed3b7c
Tags:
k r y p t i k
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495
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/9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495/
Threat name:
ByteCode-MSIL.Trojan.RemcosRAT
Create hunting rule
Status:
Malicious
First seen:
2024-07-30 17:17:30 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tua7dee2um37surmew2b4dqhdffrndr6mqpvsfnob5nvtmyiqskq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/240803-larp4stflb/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

rar 9d01f1909aa337f9522c25b41e0e07194b168e3e641f5915ae0f5b59b3088495

(this sample)

Formbook

Executable exe 023034cca9da6237539371b5b9ed642a7e27586f5908ee9cd400649665c22a40

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 023034cca9da6237539371b5b9ed642a7e27586f5908ee9cd400649665c22a40
  
Dropping
MD5 64aeff6b5ea5d45e1eb5494e683847b0

Comments