MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6d1991c0c4b1132301b69b321d8fb9ddc8c49fe3f940961c46782722c449175. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6d1991c0c4b1132301b69b321d8fb9ddc8c49fe3f940961c46782722c449175
SHA3-384 hash: 1d71132a56694400494583f851010ff8ffb439bcbc6c8cf7c54cb7878d96643f259d3154542217b44caf487fa1da47d2
SHA1 hash: 42f7f3d61edd5ce19249abd92aac4f849fdcff75
MD5 hash: 7c4650908c0012f746d5ba80c39de5f0
humanhash: winner-jupiter-ceiling-three
File name:Second Inquiry 060522.001
Download: download sample
Signature Formbook
Create hunting rule
File size:473'857 bytes
First seen:2022-06-06 07:34:55 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:J+K1ry9W/3xhoHMgV5MQZyFM1N16W4O+mqrxdnknR5M:G9W/EHvcUyFMr14O1GxR0LM
TLSH T122A423AB8159FF4B373F2E9154C71821BE8C181122C9EB9E21D9E19FD8E71E13A3B500
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:001 FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "purchase@dsssteel.com" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.57.237]) "
Date: "5 Jun 2022 16:55:31 +0200"
Subject: "URGENT INQUIRY!!!"
Attachment: "Second Inquiry 060522.001"

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
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/c6d1991c0c4b1132301b69b321d8fb9ddc8c49fe3f940961c46782722c449175/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2022-06-05 10:54:06 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3izshamjmitema3ngzsdwh3txoiysp6h6kasyoem6bhelcesf2q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cf94 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220606-jeng5sefb5/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/c6d1991c0c4b1132301b69b321d8fb9ddc8c49fe3f940961c46782722c449175

File information

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

Malspam

Formbook

rar c6d1991c0c4b1132301b69b321d8fb9ddc8c49fe3f940961c46782722c449175

(this sample)

Formbook

Executable exe 3b110c68ec73dd929feec866e1d956eab35fdc741a25d4780dfcad482f147a1a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3b110c68ec73dd929feec866e1d956eab35fdc741a25d4780dfcad482f147a1a
  
Dropping
Formbook

Comments