MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46d794eeb2f224b23aff07f9b252796591a454d14a25753599bac0ed9b685832. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46d794eeb2f224b23aff07f9b252796591a454d14a25753599bac0ed9b685832
SHA3-384 hash: d44aa26f075cc5dbad6011599ac81d7999fa2e1bdc0f49ac35afe3f28c038ec2e4d42138227b332fa7cefffef396d13d
SHA1 hash: be3d02571ad6cc73ccc86879d030790ab3c23a3f
MD5 hash: 097122050d91203a73406399a2036b46
humanhash: eleven-sink-november-nebraska
File name:MT103_USD30,000 - Invoice Number.PDF.iso
Download: download sample
Signature Formbook
Create hunting rule
File size:579'584 bytes
First seen:2021-09-23 06:31:03 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:JxEx9mtiK5oB1E+kMxFmw5FAiJ+pGlmhSYcfGUkc6vZxhe:w+FoB19fmw0iJNm/cfGUkdZ7
TLSH T199C41228E5A49774DA788BFE2021412D0FB6E086B133F61A7FDE70C96F077959001BB9
Reporter cocaman
Tags:FormBook INVOICE iso


Avatar
cocaman
Malicious email (T1566.001)
From: ""Accounts" <mike@pml-ltd.com>" (likely spoofed)
Received: "from pml-ltd.com (unknown [103.156.91.251]) "
Date: "22 Sep 2021 10:59:00 -0700"
Subject: "RE: BEAU4893151 1021247 Documents PAYMENT"
Attachment: "MT103_USD30,000 - Invoice Number.PDF.iso"

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Iso_badexts64.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Variant.MSILHeracles.26929.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46d794eeb2f224b23aff07f9b252796591a454d14a25753599bac0ed9b685832/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-22 06:25:44 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i3lzj3vs6isleox7a743eutzmwi2ivgrjisxknmzxlao3g3ilaza._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ny9y loader rat suricata
Link:
https://tria.ge/reports/210923-g93t7shgbq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Blocklisted process makes network request
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.caddomain.com/ny9y/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/46d794eeb2f224b23aff07f9b252796591a454d14a25753599bac0ed9b685832

File information

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

Malspam

Formbook

iso 46d794eeb2f224b23aff07f9b252796591a454d14a25753599bac0ed9b685832

(this sample)

Formbook

Executable exe 81d263a31fc8b6fe2e2db250efd4314912eb09a11027a6cfc67257d7fa5e071a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 81d263a31fc8b6fe2e2db250efd4314912eb09a11027a6cfc67257d7fa5e071a
  
Dropping
Formbook

Comments