MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62
SHA3-384 hash: bb430ab1cef314d4b3eaf82e36ce8ae5189b7430e0bd2a714c5a3f5008964d9faf65a2f0725a5c42ff4f6b7d997727f8
SHA1 hash: dcae488dca344fdf6b76f819476b5421c06f3b31
MD5 hash: 1bc2d2afdc016c3f908c961706087094
humanhash: don-black-one-kentucky
File name:INV01562.pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'506 bytes
First seen:2023-09-20 07:21:28 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:x/hh10Xh52q8qTt5MpfMSykLd5h1zyHogdEk8PbNpETATc7e6E:Th10XCNpfMJkR5h1zyIg6k8PvLTc7e6E
TLSH T16DC423DBA79F6F9D37C5045470DC2D6631034A34A4B8B38D867EBC75BA6C1C8E0062B8
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AgentTesla payment Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: ""Account Manager" <opnaccs@pennonshipping.com>" (likely spoofed)
Received: "from pennonshipping.com (unknown [81.161.229.131]) "
Date: "20 Sep 2023 05:54:51 +0200"
Subject: "RE: PAYMENT FOR SMC 15 INV01542 , INV01562-7500003124 (JTR-0084)**URGENT!!!"
Attachment: "INV01562.pdf.7z"

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:INV01562.pdf.exe
File size:1'021'440 bytes
SHA256 hash: 6d033582691fbfed1308554793024626bcc07d07e904aca0d26f93f2a083893d
MD5 hash: 68903a58dc8c61f5b9c13ddf753be9d5
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7z_pdf.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/650a9d9c49c6a4ce497cb373/reports/12e7a1d7-7725-42d2-a76b-0b71059d8175/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62
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/105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 20:23:30 UTC
File Type:
Binary (Archive)
Extracted files:
28
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbnxstmfwwq5ulodtsvst56n3tfk5xfqackdybffz3yprrxzjzra._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/230920-jd5d9sgh39/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62

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:NET
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

File information

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

Malspam

AgentTesla

7z 105b794d85b5a1da2dc39cab29f7cddccaaedcb000943c04a5cef0f8c6f94e62

(this sample)

AgentTesla

Executable exe 6d033582691fbfed1308554793024626bcc07d07e904aca0d26f93f2a083893d

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 6d033582691fbfed1308554793024626bcc07d07e904aca0d26f93f2a083893d
  
Dropping
AgentTesla
  
Dropping
MD5 68903a58dc8c61f5b9c13ddf753be9d5

Comments