MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02afbdad6926a1dfb9f655af0003949e6abd3b8f81bca9b9cd01996930b3b0a. 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: b02afbdad6926a1dfb9f655af0003949e6abd3b8f81bca9b9cd01996930b3b0a
SHA3-384 hash: 6006aed7a97706d62dae1590e3af49d72ab133e52e16e7bb65a3db9654fc99252715cd506b2944a10f3292b87f3dc65e
SHA1 hash: cc1297acb63157495a577d06cd8f3bb77b314864
MD5 hash: cbff52a2ba4e88aa89d7a6f9e760be62
humanhash: mexico-tennessee-mountain-jig
File name:First Inquiry 050622.LZ
Download: download sample
Signature Formbook
Create hunting rule
File size:474'237 bytes
First seen:2022-06-06 07:34:35 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:kGeOv4klqfA4Yr9fUCfycXIsFPnuegGVL11J1Duk/:8EmyftYsh911J1DB
TLSH T102A43360FE672752A4F0112831329EB994F1EDEBB317C7891C4806BD589821BB9D5FBC
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook lz 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: "First Inquiry 050622.LZ"

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
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/b02afbdad6926a1dfb9f655af0003949e6abd3b8f81bca9b9cd01996930b3b0a/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2022-06-05 10:54:17 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wavpxwwwsjvb3647mvnpaabzjhtkxu5y7an4vg442amzneylhmfa._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-jeng5sahfp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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/b02afbdad6926a1dfb9f655af0003949e6abd3b8f81bca9b9cd01996930b3b0a

File information

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

Malspam

Formbook

rar b02afbdad6926a1dfb9f655af0003949e6abd3b8f81bca9b9cd01996930b3b0a

(this sample)

Formbook

Executable exe 8eccfc9434bd36b26cdd63447cfc8fb186b7d6203cb373ce4f73b994fe19725b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8eccfc9434bd36b26cdd63447cfc8fb186b7d6203cb373ce4f73b994fe19725b
  
Dropping
Formbook

Comments