MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01
SHA3-384 hash: 9403d08e41fb06d8f0bd480fbd659703c3dbe1c63dae85966b09af247de66a26782ddb99337f69d69601dcee6e6585b0
SHA1 hash: ad97272c9cead8dc43156ee3ab5651d02f3cd9cc
MD5 hash: cd29a6ac678cc6100264c8b934048e7d
humanhash: pip-carpet-golf-high
File name:RFQ_83636736893_JPG IMAGE.7z
Download: download sample
Signature Formbook
Create hunting rule
File size:456'586 bytes
First seen:2021-12-02 13:23:31 UTC
Last seen:2021-12-02 13:47:34 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:0olvfXoPGvpmoNhEUW7MMkaksqNiLd610/q7cW85IPfJ:0avoev4o1Wgakq56Yq7cbC5
TLSH T165A423FBFCAB7B12D8996FB0B601378E0874C62296656DC8C7D17CEE2710078B485223
Reporter cocaman
Tags:7z FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Eric Ye" < lribau@taurucsraco.com>" (likely spoofed)
Received: "from taurucsraco.com (unknown [103.167.93.76]) "
Date: "2 Dec 2021 00:50:20 -0800"
Subject: "URGENT REQUEST FOR SPECIFICATION"
Attachment: "RFQ_83636736893_JPG IMAGE.7z"

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs1481.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61a8c8f8f9d950eb11b6a264/reports/f7841231-143d-4760-9254-78e2c1fd91d8/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01
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/79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-29 12:22:20 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pg7xn57ilmhflv6bnjmksdcb4ka5g64mqbwxqzj5yfwtdg7yt4aq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:xgmi loader rat suricata
Link:
https://tria.ge/reports/211202-qndsmaghfl/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.mxnorge.com/xgmi/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01

File information

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

Malspam

Formbook

zip 79bf76f7e85b0e55d7c16a58a90c41e281d37b8c806d78653dc16d319bf89f01

(this sample)

Formbook

Executable exe 9e4e02725cde43b4da85cdf054b11ad0e4a622bb54f4a967b1634ebcaea9666a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9e4e02725cde43b4da85cdf054b11ad0e4a622bb54f4a967b1634ebcaea9666a

Comments