MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8
SHA3-384 hash: b568356c95f2325f294fc77e780a39979f9cdc2b1c0aeaaf01496d48d470fbd9063b4c5e0a0e5ba5a8dbc996d3a5b792
SHA1 hash: 61091bac9231f462385118e75ec1d54708058d92
MD5 hash: 67e4ea9a0ead200e472ca1e890dd5cac
humanhash: april-lamp-kansas-lithium
File name:Doc_RFQ.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:558'428 bytes
First seen:2024-07-22 15:39:15 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:6NUYdjfbddlawD5bidmTrhExd7YUHA7Qmz:AUYnawlbidLxrHA7/
TLSH T175C4233AC1A67E1F800F2196A21A4CECCBDC8E731F9A87F279B49A05DB15711F36D614
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 QUOTATION rar RFQ


Avatar
cocaman
Malicious email (T1566.001)
From: ""OCEAN MARINE SERVICES CO" <tara@libertadors.com>" (likely spoofed)
Received: "from cross.libertadors.com (cross.libertadors.com [193.25.216.140]) "
Date: "22 Jul 2024 17:38:46 +0200"
Subject: "Request for quotation // Ref No: 0025567."
Attachment: "Doc_RFQ.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
CH CH
File Archive Information

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

File name:Doc_RFQ.exe
File size:1'058'816 bytes
SHA256 hash: a7c0963ab139411503779dc3b7a0d6be11a0fd3a0f0a4f2f7e75ab87812b13ac
MD5 hash: 16c6e1da545d69cedb7923f12f285c37
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=669e7d542f6eaff4b90f3335
Tags:
Heur
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/669e7d537b9add553ed9a8d4/reports/f5baf8af-275b-482d-ad71-dd8e2d4db6ed/overview
Verdict:
Suspicious
Labled as:
Mal/RarMal
Link:
https://www.hybrid-analysis.com/sample/12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8
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/12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-07-22 03:36:46 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckvm5htbbhbui4orfsy47wbepdnwla43flk6dv627klykzoidt4a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240722-ysqxrawblk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research

File information

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

Malspam

AgentTesla

rar 12aace9e6109c34471d12cb1cfd82478db65839b2ad5e1d7dafa978565c81cf8

(this sample)

AgentTesla

Executable exe a7c0963ab139411503779dc3b7a0d6be11a0fd3a0f0a4f2f7e75ab87812b13ac

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a7c0963ab139411503779dc3b7a0d6be11a0fd3a0f0a4f2f7e75ab87812b13ac
  
Dropping
AgentTesla
  
Dropping
MD5 16c6e1da545d69cedb7923f12f285c37

Comments