MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0
SHA3-384 hash: 16f1b7c84b2379326f3f7155d502ae89667f4b1adf8a19669c74c2acee06d08ad55e74fae8d4f97ae17f3fa310b3d949
SHA1 hash: 62699efe190636d3be8bb8391e4d3a38b150a527
MD5 hash: d3564945f7bca84c662520b8417d3b39
humanhash: pluto-social-mike-connecticut
File name:Payment_invoice.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:510'810 bytes
First seen:2021-07-22 05:36:27 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:yMZvwoNf5WpZX3Bw8KqlOnrff3lwqOZfhXvp3+jSa:yMZYoNf5QJxpSb3+vZfh/pujz
TLSH T126B423F7D4AA09CF81B263457983D21556A0BED3B5DD6287F8C5335B3860BC36082E6B
Reporter cocaman
Tags:FormBook INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Irene Chan<irene.chan@transcargo.com.my>" (likely spoofed)
Received: "from transcargo.com.my (unknown [103.139.45.212]) "
Date: "21 Jul 2021 22:32:24 -0700"
Subject: "Payment Invoice"
Attachment: "Payment_invoice.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn23.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0
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/a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-22 05:37:04 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
13 of 46 (28.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u26xsvodnlo7ewj7d7joybhkmvl5wlq6fl2shstvb5msgeljstaa._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210722-mr97shl92j/
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
Blocklisted process makes network request
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.illoftapartments.com/uecu/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0

File information

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

Malspam

Formbook

zip a6bd7955c36addf2593f1fd2ec04ea6557db2e1e2af523ca750f5923116994c0

(this sample)

Formbook

Executable exe 86b93054415c6e4c21fd68ad13fcdbbd9a300c275dfe4f768ffd2fdf42db4694

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 86b93054415c6e4c21fd68ad13fcdbbd9a300c275dfe4f768ffd2fdf42db4694

Comments