MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b
SHA3-384 hash: 25cf588114f45009af6cf4b660edca08256898984e0e9861141e1f2ed282a4c467fb4ca13b88513de53460c5f272a319
SHA1 hash: 76550921a0ec19ae98b316b9b892f7f36e0e1c50
MD5 hash: 9fd67ceaaea887e72543e752f0efb61d
humanhash: oscar-bacon-uniform-five
File name:Statement.pdf______________________________________________________________.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:554'563 bytes
First seen:2023-10-23 13:39:53 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:BtidniG9Nnr8aANHupJC9C3uRzSJhFCUhwoi8DhJiy7IJbh:BtE3NmNHupM9IukhBhxi+DiVJt
TLSH T187C433CBD0EF2C96AFBC38887D735A8E06B904A5060A040DDD34478E45D90D7AED9B7E
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "op11@spanlogistics.com <op11@spanlogistics.com>" (likely spoofed)
Received: "from spanlogistics.com (unknown [185.225.74.105]) "
Date: "14 Oct 2023 08:00:57 +0200"
Subject: "Re: STATEMENT OF ACCOUNT "
Attachment: "Statement.pdf______________________________________________________________.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:Statement.pdf______________________________________________________________.exe
File size:1'046'016 bytes
SHA256 hash: d49cff946605d03af069b896354b114d8a4b87313c1aa7fcac9fbf71bb39f8c1
MD5 hash: 28707370a3fb75269da8a9da30960505
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bladabindi control lolbin masquerade packed replace
Link:
https://www.filescan.io/uploads/653677b5c2a76fbfed322ef8/reports/761ed54f-8708-47e8-a23b-eaf58ded8fe0/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b
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/5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-10-13 06:50:11 UTC
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lal3giolgpjf6c3lstq3axnajddazoncjqlai2cntfejnkmkevfq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231023-q9tqzaba74/
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
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/5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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

rar 5817b321cb33d25f0b6b94e1b05da048c60cb9a24c1604684d994896a98a254b

(this sample)

AgentTesla

Executable exe d49cff946605d03af069b896354b114d8a4b87313c1aa7fcac9fbf71bb39f8c1

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d49cff946605d03af069b896354b114d8a4b87313c1aa7fcac9fbf71bb39f8c1
  
Dropping
MD5 28707370a3fb75269da8a9da30960505

Comments