MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f
SHA3-384 hash: de6417e54a6f90e09d9d11913d128cc5edf0dcc129d150f494fe5fa1d4f92e1c92db69621037112d60ecd76746d820f0
SHA1 hash: ca715af0b8417100f7fb0b5147b49f3a4e2175ec
MD5 hash: c4e36ba849d98969b1725b8854988750
humanhash: north-berlin-low-leopard
File name:Purchase Order.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:269'967 bytes
First seen:2023-10-05 09:56:36 UTC
Last seen:2023-10-05 09:57:07 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:q/qSVoUQ1Y3TWzp4fJ5uJMKdxrs957VDp2ubXpJIr+WM+MhRN:qybUQe3TW1ZyKd457VDp24mlMbN
TLSH T18B442339BC224FD15CE622AAECA3A3E1115D8DE291E71B50256B36B753EC03747C49CE
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 r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "purchase@holmarc.com" (likely spoofed)
Received: "from holmarc.com (unknown [45.137.22.171]) "
Date: "05 Oct 2023 11:55:45 +0200"
Subject: "Purchase Order - HOM-OS-20-23-813"
Attachment: "Purchase Order.r15"

Intelligence

File Origin
# of uploads :
3
# of downloads :
108
Origin country :
CH CH
File Archive Information

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

File name:Purchase Order.exe
File size:782'848 bytes
SHA256 hash: 820e1b2bff7decc1832bc8804a8329eb79278bcffce98a525fd12de46f89fffb
MD5 hash: 4ca48341486cc3b16b8d5af405fc46c0
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.25065.RarHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f/results/dashboard
Gathering data
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f
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/583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f/
Threat name:
Win32.Ransomware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-05 07:43:29 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=la7la4ibpvwcttauiidqnpp7zuffqy7j6sol2443zrdvm6vkogpq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231005-mdny3acb97/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f

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

rar 583eb071017d6c29cc14420706bdffcd0a5863e9f49cbd739bcc47567aaa719f

(this sample)

AgentTesla

Executable exe 820e1b2bff7decc1832bc8804a8329eb79278bcffce98a525fd12de46f89fffb

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 820e1b2bff7decc1832bc8804a8329eb79278bcffce98a525fd12de46f89fffb
  
Dropping
MD5 4ca48341486cc3b16b8d5af405fc46c0

Comments