MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11840ce54c66ada6a3dadf6aa81de06d7584137746804c4ec968b5b172d94eb3. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 11840ce54c66ada6a3dadf6aa81de06d7584137746804c4ec968b5b172d94eb3
SHA3-384 hash: 0be756f9875bc0d9516e709e5dba93b76410ad96eb5ae6c3638302688fe0091044b2567dfb9569fdf84439d07e7baa01
SHA1 hash: 72be13aca10f10a00c4979f7541883820f6c7626
MD5 hash: 46dfabf8ccb6ea2c40db5b19e07c58ec
humanhash: high-white-fruit-whiskey
File name:PO 1800235.exe
Download: download sample
Signature AgentTesla
File size:555'520 bytes
First seen:2021-08-31 13:21:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:1QZa5hQtdnDlfSR1tsXp23NYr4aNEjPKZU:ia3MdBfSRQXp2GNEl
Threatray 9'224 similar samples on MalwareBazaar
TLSH T16BC4127DE774B63FCAA92DB9985218442270827A60D3DB0B1C617378EA5E3FCDE42153
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 1800235.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-31 16:10:19 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-08-31 13:22:07 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1910194363:AAH66amlxNaIwaIfI1AdRKORBzDDVieupMA/sendDocument
Unpacked files
SH256 hash:
9b89be10ebfd07a1d3c8bb64baa5a5b9fc50237197c483c2db695a5a6ef3dd8a
MD5 hash:
9172399c3bc222b9f8abe243bb7d4997
SHA1 hash:
e166d7646a7582eaa82a695cfe660c9d574a7033
SH256 hash:
9a569be1313734a7a5657149f890204e1246833e80ac0e45c15b9ebc972cfa99
MD5 hash:
db1ca79a10eb8debc020653b67a41ed4
SHA1 hash:
c9aff868749946879d85e0c75c11a085d3c244c2
SH256 hash:
ce61330f3c9382b8b0d56474ed8e5ecffb346520473658bc0278ebd028440fff
MD5 hash:
267c7c78e9da3a4267aa04bc1a909353
SHA1 hash:
5f819867b9b158ae886ff5685067ec6da314c9e9
SH256 hash:
11840ce54c66ada6a3dadf6aa81de06d7584137746804c4ec968b5b172d94eb3
MD5 hash:
46dfabf8ccb6ea2c40db5b19e07c58ec
SHA1 hash:
72be13aca10f10a00c4979f7541883820f6c7626
Malware family:
Agent Tesla v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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

Executable exe 11840ce54c66ada6a3dadf6aa81de06d7584137746804c4ec968b5b172d94eb3

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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