MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b. 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 22 File information Comments
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SHA256 hash: 9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b
SHA3-384 hash: d9a1189817cbb3b20cbce6e1b06da9a532cd36e9b1469661724f051acc23636a3447b058fa9d9ee58a354581684de092
SHA1 hash: e3f89be5fcdc421ae78bb1904d5046058559772f
MD5 hash: c7c6a7f806393dc3a2f999fe0fbba993
humanhash: lion-ohio-alanine-cardinal
File name:Swift copy.img
Download: download sample
Signature Formbook
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File size:1'310'720 bytes
First seen:2024-05-19 16:26:28 UTC
Last seen:Never
File type: img
MIME type:application/x-iso9660-image
ssdeep 12288:odrLbDZaNRpTTqcoXw8w4r9a4klENmi/Z1VQ62FcjD/fyww6Ht7NalxIJetRy3f:mLDZMRpTX9hv4kNeV7vxN7NajMv3f
TLSH T1B95523D937E6A339CAB59A35B9782C05633493248053EB18BEEC10594FD32B46791BCF
TrID 47.7% (.ISO/UDF) UDF disc image (2114500/1/6)
46.2% (.NULL) null bytes (2048000/1)
5.7% (.HTP) HomeLab/BraiLab Tape image (256000/1)
0.1% (.ATN) Photoshop Action (5007/6/1)
0.0% (.ISO) ISO 9660 CD image (2545/36/1)
Reporter cocaman
Tags:FormBook img payment SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "Katie A. Mangen <kamangen@firstquality.com>" (likely spoofed)
Received: "from firstquality.com (unknown [94.198.130.29]) "
Date: "17 May 2024 14:40:20 +0300"
Subject: "Payment copy"
Attachment: "Swift copy.img"

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
ES ES
File Archive Information

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

File name:SWIFT_CO.EXE
File size:717'312 bytes
SHA256 hash: e8fe4366c2f5dec094103ca8abbf55bf6d2bfd50fa9e6441111678a0f0e8c432
MD5 hash: a3f691b8cbca9531cb2e2711e0f2a166
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30424.BadIso.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
context-iso packed
Link:
https://www.filescan.io/uploads/664a285781ea6b1eef46dc98/reports/d3b72a02-31b4-4e4a-8e09-e6ad74e626be/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b/
Threat name:
Win32.Trojan.Zmutzy
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Status:
Malicious
First seen:
2024-05-17 10:27:05 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpc6aqra5c57kdbxrrhqq6zgb4se4cq6jj3gcioka27qrpkvzb5q._file
Malware family:
AgentTesla
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9bc5e04220e8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b

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:AgentTeslaV3
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Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
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Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
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Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:DebuggerCheck__RemoteAPI
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_GEN01
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Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
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Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
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Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
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Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
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Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
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Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
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Author:malware-lu
Rule name:NETexecutableMicrosoft
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Author:malware-lu
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_ebf431a8
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Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla
Rule name:win_agent_tesla_g2
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Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

Formbook

img 9bc5e04220e8bbf50c378c4f087b260f244e0a1e4a766121ca06bf08bd55c87b

(this sample)

Formbook

Executable exe e8fe4366c2f5dec094103ca8abbf55bf6d2bfd50fa9e6441111678a0f0e8c432

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e8fe4366c2f5dec094103ca8abbf55bf6d2bfd50fa9e6441111678a0f0e8c432
  
Dropping
Formbook

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