MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222. 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: 5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222
SHA3-384 hash: 34f67fb0c7fa226532cd6644a780aef6b95124f2bca349c0272f626793c4debee5ed6ea3847d55f3929d9908337c055a
SHA1 hash: 9e682c5cc0b2fa5f86abff37f96b476807d90cde
MD5 hash: d128319bf239e0dfeea0244e3abd85e9
humanhash: music-low-carpet-wolfram
File name:po file 778654390.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:612'340 bytes
First seen:2023-05-10 13:52:53 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:NLmp/xyTyBfVh4ImIEq0omI1lUdqE4osI3NVz8gbpxHXK0MlE3Y9PFTII87Ed:NL6/+yBfPuIEqNmI1WdqzI3NVppxHXBI
TLSH T114D423F57824C71E1B538611ECCE222DCAECA3D1D8061DA1319D16C9A328D7F8F9ADD5
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "info@adamtrd.com" (likely spoofed)
Received: "from [45.88.66.141] (unknown [45.88.66.141]) "
Date: "10 May 2023 05:55:49 -0700"
Subject: "None"
Attachment: "po file 778654390.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
CH CH
File Archive Information

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

File name:po file 778654390.exe
File size:1'859'072 bytes
SHA256 hash: 1a6889803b766ce102a10973126f946e3618a0f80c1cee6d902304d2ffae06c5
MD5 hash: 4ec732f973db5082b1ad262c6a5c2fec
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.13218.9538.7107.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/645ba1c003238d4c41f22f38/reports/90069cef-f97a-4625-b322-82cb512b0176/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222
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/5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222/
Threat name:
ByteCode-MSIL.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2023-05-10 13:53:08 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lj23lsewwbakf2c27h7piuyhnntoimmefqw53si4z5l5tjfqsira._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/230510-r5amzaac5z/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes dropped EXE
Modifies WinLogon for persistence
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/5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222

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

zip 5a75b5c896b040a2e85af9fef453076b66e431842c2dddc91ccf57d9a4b09222

(this sample)

AgentTesla

Executable exe 1a6889803b766ce102a10973126f946e3618a0f80c1cee6d902304d2ffae06c5

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1a6889803b766ce102a10973126f946e3618a0f80c1cee6d902304d2ffae06c5
  
Dropping
MD5 4ec732f973db5082b1ad262c6a5c2fec

Comments