MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a
SHA3-384 hash: 6fb114c6e4283964eba84dfa76001942a9aadfdf568d728a304af3f3f2321fb696cdede8b593c8afd732b45b3d715319
SHA1 hash: 9f1ca0ff1f3c0c2f178bcd47740fcc79cdab752f
MD5 hash: f345b0e91a292dbda6c7a963ca3c666f
humanhash: rugby-yellow-tango-double
File name:shipment airway_PDF.tar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:834'048 bytes
First seen:2023-02-03 10:01:54 UTC
Last seen:Never
File type: tar
MIME type:application/x-tar
ssdeep 12288:a2iNZlSE+AlRvX4d9hpmtOe/VdFB6lZvLYu4NCVVKgW6Fy2Mxzo3pqG4yPa:a1dH+AlZ8hpyVd2gp96F0xMpqG4yPa
TLSH T1F0059D9337B1A873F68B10B5142837CD2FE07503BE95A253A77B7AD09B119FBB298141
TrID 62.9% (.TAR/USTAR) TAR - Tape ARchive (POSIX) (17/3)
37.0% (.TAR) TAR - Tape ARchive (file) (10/3)
Reporter cocaman
Tags:AgentTesla DHL tar


Avatar
cocaman
Malicious email (T1566.001)
From: "DHL EXPRESS<kora@richautomall.com>" (likely spoofed)
Received: "from jocfgukl.richautomall.com (jocfgukl.richautomall.com [92.52.217.139]) "
Date: "3 Feb 2023 00:51:07 +0200"
Subject: "DHL SHIPMENT NOTIFICATION ALERT !"
Attachment: "shipment airway_PDF.tar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
File Archive Information

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

File name:shipment airway_PDF.exe
File size:832'512 bytes
SHA256 hash: 3b20b54c7bc0dcca37d1842bd4f6d7686c094b3f853050ac7849bcc9e861ac84
MD5 hash: 3c6c3290e572f9c5808adb3c5cfe7752
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63dcdb9b416d38777a7a7b1c/reports/34191e8d-69e2-4688-9a1c-46e3c1ace81a/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a
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/a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-03 07:34:46 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=um7nha23e5qgzlasxhhtfhqsrmwy7pq6prit7sn7xs7wlfwvyvva._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230203-mtz19shh7t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5801961827:AAHU2YhkfiXQwgVf7WnbO6mcJG_3zpTOec4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

tar a33ed3835b27606cac12b9cf329e128b2d8fbe1e7c513fc9bfbcbf6596d5c56a

(this sample)

AgentTesla

Executable exe 3b20b54c7bc0dcca37d1842bd4f6d7686c094b3f853050ac7849bcc9e861ac84

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3b20b54c7bc0dcca37d1842bd4f6d7686c094b3f853050ac7849bcc9e861ac84
  
Dropping
MD5 3c6c3290e572f9c5808adb3c5cfe7752

Comments