MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 031e6c732ff72265f331584fc4cb4e0a212fb5974642f6af35f3aef75e227d08. 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: 6


Intelligence 6 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 031e6c732ff72265f331584fc4cb4e0a212fb5974642f6af35f3aef75e227d08
SHA3-384 hash: ce27426d1879b693df7925acfb2dbe2e8e8d033cbf4248f584fa32e790fa64e2960af247640f1e7d4424509f3f09a765
SHA1 hash: 16d179d0d9c46f6a304d4a70d0740e8f5457041c
MD5 hash: 7815fd6ba55681cf07f0bacde3279328
humanhash: nitrogen-north-kilo-music
File name:I-IN-6757165752-DEL983527_20240416074318.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:737'593 bytes
First seen:2024-04-18 06:58:03 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:kj1uz0C2NtFKeY7onp/OaK+T/aJ8gStaXH5KPLqL2Ys94tbaNpmDLEgiGbWj0sh+:kjKiNtUeYGOaKg/eX8Lq21UIpmDLEgiM
TLSH T12BF423E8A1134CEB16A29334E0F34C6C859A44629D39F46DFE6FC1B5CD16F680E9C46B
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla DHL rar


Avatar
cocaman
Malicious email (T1566.001)
From: "DGI Undel (DHL IN) <DGI.Undel@dhl.com>" (likely spoofed)
Received: "from dhl.com (unknown [185.222.58.93]) "
Date: "18 Apr 2024 07:20:37 +0200"
Subject: "DHL AWB NO # 6757165752"
Attachment: "I-IN-6757165752-DEL983527_20240416074318.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
CH CH
File Archive Information

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

File name:I-IN-6757165752-DEL983527_20240416074318.exe
File size:897'024 bytes
SHA256 hash: 30e181e98cb75e4324746fd2d27fcc9987a51dfd0182b45eab54781df26c1d33
MD5 hash: 8ae8e59f0df6887a86d8ac303d004095
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6620c4b775339da04f95917c/reports/7aae6897-5a71-42b1-914b-40a2c684026c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/031e6c732ff72265f331584fc4cb4e0a212fb5974642f6af35f3aef75e227d08
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/031e6c732ff72265f331584fc4cb4e0a212fb5974642f6af35f3aef75e227d08/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-18 02:45:12 UTC
File Type:
Binary (Archive)
Extracted files:
36
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ampgy4zp64rgl4zrlbh4js2obiqs7nmxizbpnlzv6oxpoxrcpuea._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240418-jtvj1agg3w/
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
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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_imphash
Create hunting rule
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 031e6c732ff72265f331584fc4cb4e0a212fb5974642f6af35f3aef75e227d08

(this sample)

AgentTesla

Executable exe 30e181e98cb75e4324746fd2d27fcc9987a51dfd0182b45eab54781df26c1d33

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 30e181e98cb75e4324746fd2d27fcc9987a51dfd0182b45eab54781df26c1d33
  
Dropping
AgentTesla

Comments