MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15
SHA3-384 hash: 4cc53461d0058ce10143b9d1a3a7c8d76562aaf2f8509066af99a03a3efe76c6460d9126e2f6e411c5055c5a457e171a
SHA1 hash: 607de7570186261bab31b04133600b757ef53514
MD5 hash: 61c7b6f5a9b62df8c2c8a1447d4e549f
humanhash: august-alabama-uniform-bluebird
File name:Swift#invoice6-15+PO7038.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:608'774 bytes
First seen:2023-11-10 06:05:55 UTC
Last seen:2023-11-10 06:35:47 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:tLZlihS6dPgG1hscVJzDn1qK2nPMzo+sTQuup2TLYN:0S6d4G128JzZBoPQXuG2IN
TLSH T15FD4238614B2D8F44F56F374A3B53C4DB88EF368643526A2998DF11D4A793B28423F74
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook INVOICE rar SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "Beatriz Cano <beatrizc@goja.com>" (likely spoofed)
Received: "from [86.38.225.107] (unknown [86.38.225.107]) "
Date: "9 Nov 2023 05:47:42 -0800"
Subject: "=?UTF-8?B?6L2s5Y+ROiBQQVlNRU5UIEdST00gR09KQSBMTEMvLyBPV04gUEFZTUVOVCBSRVFVRVNUIFBPIDcwMzg=?="
Attachment: "Swift#invoice6-15+PO7038.rar"

Intelligence

File Origin
# of uploads :
22
# of downloads :
87
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Swift#invoice6-15+PO7038.exe
File size:737'280 bytes
SHA256 hash: dce1fcf09187cc736f2838613c87303aef327fde6859ed5f35f59c33b9e1bb3b
MD5 hash: 7635a49eafeef5fb97c12e81d92daba8
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/654dc84e3b0c3d6626085764/reports/94e53578-e9d4-4cee-a79b-970f46a59a29/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15
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/1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-09 16:37:32 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dtwe72e3z4prdudyocujxiini2veojro4eh5moxnppl6od3pzikq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231110-jrjpqafd83/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DYEPACK
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

rar 1cec4fe89bcf1f11d07870a89ba10d46aa47262ee10fd63aed7bd7e70f6fca15

(this sample)

Formbook

Executable exe dce1fcf09187cc736f2838613c87303aef327fde6859ed5f35f59c33b9e1bb3b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dce1fcf09187cc736f2838613c87303aef327fde6859ed5f35f59c33b9e1bb3b
  
Dropping
Formbook
  
Dropping
MD5 7635a49eafeef5fb97c12e81d92daba8

Comments