MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abc1ab2d94c3bf032086a2428825c22ba00b3654c6c6aae9bcc36d9c6050a535. 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


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abc1ab2d94c3bf032086a2428825c22ba00b3654c6c6aae9bcc36d9c6050a535
SHA3-384 hash: 1d86b31876728623ef408b6555686ccd7a8e8e0c2db4281373f83279938679b892859ec30230d286c38e9b6627e2bd9a
SHA1 hash: fec7dfbacdb79e14e080f513c8cb2298cfab35c1
MD5 hash: 1c88aa02d39e35a3a3fa7cb817ecfd85
humanhash: april-alanine-mike-cup
File name:shipping documents.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:700'657 bytes
First seen:2024-06-03 05:39:02 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:+zMdUngKgdR2on62yTxkCzeiHFAgrik4UI4szNvd3EKd2iTVuZThrZKrgvzal:+AE1gdEoTyTneilruTW4VuVhrEMvzal
TLSH T121E423B13C644C42E91F3D44E23387A5D6A270631D849D9EB49F7CAAA1E164CE4B0B7F
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla payment rar Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: ""chn.crosspayments"<chn.crosspayments@cma-cgm.com>" (likely spoofed)
Received: "from cma-cgm.com (unknown [45.137.22.163]) "
Date: "1 Jun 2024 03:49:37 +0200"
Subject: "shipping documents"
Attachment: "shipping documents.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
CH CH
File Archive Information

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

File name:shipping documents.exe
File size:738'824 bytes
SHA256 hash: 05b60524cb82eb522b46db014a5ec190e35d9fd433e7624232b53f142b3ed1a1
MD5 hash: 11bdbb99b474b15e0b04e488061e9256
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/665d56fcce78046c1aad1dfe/reports/0fd270df-d5de-454d-b3f1-cb17066bdf41/overview
Verdict:
Suspicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/abc1ab2d94c3bf032086a2428825c22ba00b3654c6c6aae9bcc36d9c6050a535
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/abc1ab2d94c3bf032086a2428825c22ba00b3654c6c6aae9bcc36d9c6050a535/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeyLogger
Create hunting rule
Status:
Malicious
First seen:
2024-05-31 04:43:48 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vpa2wlmuyo7qgiegujbiqjocfoqawnsuy3dkv2n4ynwzyycquu2q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240603-gwf4aafd54/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
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
Create hunting rule
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
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla
Rule name:win_agent_tesla_g2
Create hunting rule
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

AgentTesla

rar abc1ab2d94c3bf032086a2428825c22ba00b3654c6c6aae9bcc36d9c6050a535

(this sample)

AgentTesla

Executable exe 05b60524cb82eb522b46db014a5ec190e35d9fd433e7624232b53f142b3ed1a1

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 05b60524cb82eb522b46db014a5ec190e35d9fd433e7624232b53f142b3ed1a1
  
Dropping
AgentTesla

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