MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90. 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: 7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90
SHA3-384 hash: 03d5ed099dae6d6c43f1be7af1af01aa22a58b180b8fa1e2b84fe819dda099f834c057843c2089484818fd0e3639fda9
SHA1 hash: b7001f5092556b185cab4c1d512812139843a6c3
MD5 hash: 0933c97ed539248878bb7fd1421626ca
humanhash: papa-uranus-georgia-september
File name:quotation.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:579'642 bytes
First seen:2023-06-22 07:43:25 UTC
Last seen:2023-06-22 07:53:23 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:Bnew9kAW39nh/u3XiFp/5QHHs2AkXIqFmZu7:BvW39tu3SFpBaHs2AoFmZu7
TLSH T108C4230E711274CF8F3777B7E8A73710C2AA0A3D67296A81661E0193858D9DE528C77E
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE QUOTATION rar


Avatar
cocaman
Malicious email (T1566.001)
From: "buket.isiksalan@aclogistics.com.tr" (likely spoofed)
Received: "from aclogistics.com.tr (unknown [95.214.27.44]) "
Date: "21 Jun 2023 23:03:33 -0700"
Subject: "Commercial Invoice and Bill Of Lading"
Attachment: "bill of landing.rar"

Intelligence

File Origin
# of uploads :
4
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:aEDmZrWhMUqFVwy.exe
File size:640'512 bytes
SHA256 hash: 2af3e1758223c0432696bf2252d89659db6ea920b1c926fba92b3d327a4a7703
MD5 hash: 57e8338d136083eb411afa28a7933e8e
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo packed
Link:
https://www.filescan.io/uploads/6493fbc1b453925d40733795/reports/a9f015ae-868f-4b4d-a0fd-882eccc338ff/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90
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/7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-21 18:15:18 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
18 of 36 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvl3nwnkqq27luipht3hfncooqqdgsiwoomtrtp6lco6ni5crwia._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230622-jm4jbsed9w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90

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 7d57b6d9aa8435f5d10f3cf672b44e7420334916739938cdfe589de6a3a28d90

(this sample)

AgentTesla

Executable exe 2af3e1758223c0432696bf2252d89659db6ea920b1c926fba92b3d327a4a7703

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2af3e1758223c0432696bf2252d89659db6ea920b1c926fba92b3d327a4a7703
  
Dropping
AgentTesla
  
Dropping
MD5 57e8338d136083eb411afa28a7933e8e

Comments