MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4. 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: e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4
SHA3-384 hash: f281ee109ceb4b754faad944b6ee90b84fe2c4f5c383c8a164b62da0750c2e573d8bc6a43370e022e38dcafd94633a21
SHA1 hash: 5c601ef7cca74a411aabf7a2d4bbbb737386e8bb
MD5 hash: afe28d5ca14e9b504b9246ce3638eca1
humanhash: robin-pasta-arkansas-florida
File name:SWIFT COPY.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:659'082 bytes
First seen:2024-05-01 12:34:58 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:DjhWSSTrt+azSJVTL0Ouep+PZ0w7uqlPu5VK+tYU2KZZI:DUSEB+cqNrEPZLlpu+WdW
TLSH T184E423F0431B79979F6E20E5F4818ECD8F6681C8ACE6047FE107D4867CB6D9590AD2E8
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla payment r15 rar SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "DryCargo Panamax Shanghai<panamax.shanghai@clarksons.com>" (likely spoofed)
Received: "from clarksons.com (unknown [91.218.14.62]) "
Date: "01 May 2024 10:07:13 +0300"
Subject: "RE: PAYMENT ADVICE"
Attachment: "SWIFT COPY.r15"

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
CH CH
File Archive Information

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

File name:SWIFT COPY.exe
File size:728'576 bytes
SHA256 hash: 9b2a20382a2f0aa6745217b19f51ba20f0e9bf07121ae3ff6aa0ec74850b0507
MD5 hash: 44d55e53a465dbc0cb8b81e36bff36f2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
packed
Link:
https://www.filescan.io/uploads/663236f9de9c2e3103063522/reports/175bf6ef-a23e-4980-8644-13ae22197b37/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4/
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2024-05-01 10:24:35 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4jejs3ufgfudufjono7fjf7rofjsmfvt4kytxmjyjwb7nivhtpka._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240501-r61ksabe39/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4

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 e248996e8531683a152e6bbe5497f171532616b3e2b13bb1384d83f6a2a79bd4

(this sample)

AgentTesla

Executable exe 9b2a20382a2f0aa6745217b19f51ba20f0e9bf07121ae3ff6aa0ec74850b0507

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9b2a20382a2f0aa6745217b19f51ba20f0e9bf07121ae3ff6aa0ec74850b0507
  
Dropping
AgentTesla
  
Dropping
MD5 44d55e53a465dbc0cb8b81e36bff36f2

Comments