MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5. 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: f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5
SHA3-384 hash: 68e020b27fe342b7a043b5a698f6fd765d204d8d5fe6e4f8459f0bcf8e8ea6a0664437e7db8214bc412c4a65c15ec02d
SHA1 hash: d9b6448c110a4a03037168e6774ae087c8055637
MD5 hash: 0f817a848ea97316fc2b9562f5024b44
humanhash: salami-virginia-mango-jupiter
File name:Docs.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:697'277 bytes
First seen:2023-03-06 09:28:09 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:cXeUOYUcQFOLQdLxbdT3IeZ/mjKx/MAr9HeysishaWQDSsQ6RmQf3:czOTcQF/dT3Zpmj4/5r9GN0pRn
TLSH T182E42364276B303C54F52888AA4BCBEF75A348B2C9CE9156D1CD08B396DBD2EF197D01
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "agencqhd@hoscogroup.com" (likely spoofed)
Received: "from hoscogroup.com (unknown [193.42.33.216]) "
Date: "06 Mar 2023 06:55:29 +0100"
Subject: "RE: Shipment Docs"
Attachment: "Docs.r15"

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
File Archive Information

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

File name:Docs.exe
File size:876'544 bytes
SHA256 hash: 5fdb6e2373c18ec9d19f822279bce3d0e84c731ae8c0410fdd613c59379e6ad9
MD5 hash: 88f90cd0008c59999ae6b7484c24a4e9
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6405b25f0e8ce4beca25d02f/reports/ebbe4ff9-bb0c-4aa0-81b9-05751aae19cb/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5
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/f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-06 05:21:24 UTC
File Type:
Binary (Archive)
Extracted files:
15
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6u5arqha3daud4rphvifhcsj2ae5ctdv5o42rgncst4ejyffassq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230306-lr7gwsbe97/
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:
0.61
Link:
https://yomi.yoroi.company/submissions/f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5

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 f53a08c0e0d8c141f22f3d50538a49d009d14c75ebb9a899a294f844e0a504a5

(this sample)

AgentTesla

Executable exe 5fdb6e2373c18ec9d19f822279bce3d0e84c731ae8c0410fdd613c59379e6ad9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 5fdb6e2373c18ec9d19f822279bce3d0e84c731ae8c0410fdd613c59379e6ad9
  
Dropping
MD5 88f90cd0008c59999ae6b7484c24a4e9

Comments