MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2
SHA3-384 hash: d8264b7a96507e6f1be414217bd5affb06d2a255366ec9e81b79f793ccffa522c6515bf52f580fffb6334e0d6df46941
SHA1 hash: 10b4cf55d02e44923c5ee5f71d12ce19791d5e15
MD5 hash: f9f7a920286aef77dbdb0a38aaef1b51
humanhash: butter-south-iowa-single
File name:P.O 2200074558.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:472'392 bytes
First seen:2023-02-16 08:12:44 UTC
Last seen:2023-02-16 12:12:15 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:Unt33/s9cQgizONqy6uZkjBC1T9DTY1r6KuFqGfO4neMY:UtH/MxjzONqjuZkQ1T93YBvucGfO4nY
TLSH T1F8A423C7D3D05BBC064E5A3F030D6EC853B35417BDC69EDA38BCA8411ADAD26878A752
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: "anand.r@mrfmail.com" (likely spoofed)
Received: "from mrfmail.com (unknown [45.137.22.108]) "
Date: "16 Feb 2023 10:57:32 +0100"
Subject: "RE: REVISED OFFICIAL QUOTE - P.O 2200074558 & 2200074750"
Attachment: "P.O 2200074558.r15"

Intelligence

File Origin
# of uploads :
4
# of downloads :
86
Origin country :
n/a
File Archive Information

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

File name:P.O 2200074558.exe
File size:669'696 bytes
SHA256 hash: ddd6cb2af8803e3d83ff9600e2706c205910b9d1a733fb11764b8d1f633ab161
MD5 hash: 65cec01786af4fed472eb44f48d1aa73
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230216-0434.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ede58fa4103a3ddac490fe/reports/fdf38866-0e1b-4803-bb2b-b58a91e4e7bd/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2
Result
Verdict:
UNKNOWN
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/55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-02-16 04:00:33 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
9 of 39 (23.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kxrzmpk7ptrmc67hclmalkho3jmcxy6gc3nudpaxg55fj7ofelja._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230216-kw7g1sgg79/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2

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

rar 55e3963d5f7ce2c17be712d805a8eeda582be3c616db41bc17377a54fdc522d2

(this sample)

AgentTesla

Executable exe ddd6cb2af8803e3d83ff9600e2706c205910b9d1a733fb11764b8d1f633ab161

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ddd6cb2af8803e3d83ff9600e2706c205910b9d1a733fb11764b8d1f633ab161
  
Dropping
AgentTesla
  
Dropping
MD5 65cec01786af4fed472eb44f48d1aa73

Comments