MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca. 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: 8


Intelligence 8 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca
SHA3-384 hash: c26322efbfc83b8cecccb08a7d587cbf9dd3588c65252d8e78eea81aa80038c3e2fc5449eca878115723d200e5dea4c1
SHA1 hash: 00982d227de9fc5d02ad73c4bd79a9d4725e1e55
MD5 hash: 9d63149a9c2681c9aba39913522dbab8
humanhash: golf-muppet-low-oklahoma
File name:Bank Details.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:716'484 bytes
First seen:2024-02-20 14:47:50 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:Cc9na/snxKjYxDWV0JuKPLbWRZHJqkJglKmuzVi5Y9uLpyBvueUHcQK0+KEjk+9U:bYk0UEV8uHZHJ3glKmuZi5YEcEVjF5EM
TLSH T14EE4332972DE16343A19B4460826F3AC9BF4FE626C65F157CBE7E7B5009BC71008E71A
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "sales13@omo-ic.com" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.57.132]) "
Date: "20 Feb 2024 03:59:37 +0100"
Subject: "RE: 28773 Order Confirmation"
Attachment: "Bank Details.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
CH CH
File Archive Information

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

File name:Bank Details.exe
File size:736'768 bytes
SHA256 hash: a3389d421ad67e0668b58bca73585ae641047e2b9b0d798060b96f4ad0648477
MD5 hash: dc8ed4f9f3f6cc0d57d2aa7b1ac5f23f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3385.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.MSIL.Krypt.2433.31957.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65d4bba70003ad375ce8a719/reports/b555c9df-8c58-4562-92ac-0240afbd4f00/overview
Verdict:
Suspicious
Labled as:
Troj/Krypt
Link:
https://www.hybrid-analysis.com/sample/c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca
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/c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-20 00:00:19 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2exztzwndisnjb6ltakgigyzdeuphja2rcdh3xviayprzqk7dfa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240220-sqq7vaba98/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
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/c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca

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: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: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_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
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

zip c6897ccf3668d126a43e5cc0a320d8c8c9479d20d44433eef54030f8e60af8ca

(this sample)

AgentTesla

Executable exe a3389d421ad67e0668b58bca73585ae641047e2b9b0d798060b96f4ad0648477

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a3389d421ad67e0668b58bca73585ae641047e2b9b0d798060b96f4ad0648477
  
Dropping
AgentTesla

Comments