MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c85157f36c52660741960b4e39e4864f195b677ccc1db7f2df86e5e85e65a497. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c85157f36c52660741960b4e39e4864f195b677ccc1db7f2df86e5e85e65a497
SHA3-384 hash: c1cc355f3114afc3fb736b3d5889789ae3b7e1f17503e70c2bed653d2a9ca8bb3fcd7d23c13fe316e820acd189aead51
SHA1 hash: 71a16489b5df9636a16827337aed8a51a8ec82b3
MD5 hash: 91600aa0773ba97ed2b5a45d39ecd16d
humanhash: illinois-massachusetts-sodium-helium
File name:SecuriteInfo.com.Artemis91600AA0773B.28624.27347
Download: download sample
Signature AgentTesla
Create hunting rule
File size:434'688 bytes
First seen:2021-06-28 04:32:52 UTC
Last seen:2021-07-14 03:15:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:ycSu2zzAjfujTvCwum90CGA61/xGy4AKJd2lJj51Qx53OdWZiStuBGH+vm:ycj2zkSjL7um90v/wy4d2HAIW1tH+v
TLSH 4B94022879F98158F67BAF7695F0255145AABE2B2923D40E19D1320B2F337C1CD82E3D
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Artemis91600AA0773B.28624.27347
Verdict:
Malicious activity
Analysis date:
2021-06-28 04:36:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/05d59004-4c46-4a09-bc40-9cd7cc2a6152

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/168515/
Detection(s):
SecuriteInfo.com.Artemis91600AA0773B.28624.27347.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64272305-d2f6-4b88-9b39-800088ec84a0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/808655
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c85157f36c52660741960b4e39e4864f195b677ccc1db7f2df86e5e85e65a497/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-06-28 03:19:55 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zbivp43mkjtaoqmwbnhdtzegj4mvwz34zqo3p4w7q3s6qxtfuslq._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210628-cpg9vtwgx2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c8020d77235bbbeb244c8491e1a8ccbe0ffa54722a3f8040491c8f3c29aa8901
MD5 hash:
1ad82e8af42438154fc7d5046e1ef7fd
SHA1 hash:
7b84d4e77608e3d62405f2e55c258b3c0cd4649d
Link:
https://www.unpac.me/results/8d991e87-3876-4d2f-9bc5-528cd239f5b4/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/8d991e87-3876-4d2f-9bc5-528cd239f5b4/
SH256 hash:
d8db87b9a788597d911a1e2e46827451a3822866b053241e21e00797a4b104c2
MD5 hash:
b6a3b859ea13b58ad6d32474a93d34af
SHA1 hash:
1c027dac10237cfb251bcad6bbad5878cc68685b
Link:
https://www.unpac.me/results/8d991e87-3876-4d2f-9bc5-528cd239f5b4/
SH256 hash:
c85157f36c52660741960b4e39e4864f195b677ccc1db7f2df86e5e85e65a497
MD5 hash:
91600aa0773ba97ed2b5a45d39ecd16d
SHA1 hash:
71a16489b5df9636a16827337aed8a51a8ec82b3
Link:
https://www.unpac.me/results/8d991e87-3876-4d2f-9bc5-528cd239f5b4/
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/c85157f36c52660741960b4e39e4864f195b677ccc1db7f2df86e5e85e65a497

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.

Cape
Cape
https://www.capesandbox.com/analysis/168515/

Comments