MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a824ba1ba2f64dee5c692f3379c18534644c013ea68c642ad0b1c7b6793a90fc. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments

SHA256 hash: a824ba1ba2f64dee5c692f3379c18534644c013ea68c642ad0b1c7b6793a90fc
SHA3-384 hash: 72627637cb4ac78747517d70b084888af9191f1804dc8d8eae43f4bca80ad2d3962347cac6f9fbeb05b7eed9a5a12a89
SHA1 hash: 2f0bd956e18b40f4757a0d130eb9936a03f89d0e
MD5 hash: 75265c651a45672db3c92a6f6d2e2b4c
humanhash: ten-cardinal-kitten-enemy
File name:PO300005466.exe
Download: download sample
Signature AgentTesla
File size:683'008 bytes
First seen:2021-09-07 08:52:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:OmkFJLgGJGY2zdiBhsmkjRCH0o6iE9NXOjOE24J6yHQP6MfOlxbJGDu6JFS3YcHb:JnJMSmkjWEPXGRUyrMwxJGDjQC6
Threatray 9'596 similar samples on MalwareBazaar
TLSH T18BE41B3E19FE23279176C7D5CBE48823F6C098AF3133A965A7D747664306A4674C322E
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO300005466.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-07 08:52:54 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
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-07 06:20:41 UTC
AV detection:
8 of 43 (18.60%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5ebade7c1abddacbf528959561088f9f1949734486d74a62c53df4f85151f1d0
MD5 hash:
071dc821b1d0f29827e95d4bc84733f2
SHA1 hash:
ed8678b4ded0fa2d6b24884bfe61d595e2359d38
SH256 hash:
9a569be1313734a7a5657149f890204e1246833e80ac0e45c15b9ebc972cfa99
MD5 hash:
db1ca79a10eb8debc020653b67a41ed4
SHA1 hash:
c9aff868749946879d85e0c75c11a085d3c244c2
SH256 hash:
5b4bc60a896946c088c9cd6e26594d1b71d49c2511ba2287cb1277b7ea2e1eab
MD5 hash:
6d5169421a52581f992313919b10fd4d
SHA1 hash:
90d495aebaa1fcb65f57ea41975725ecd1100235
SH256 hash:
a824ba1ba2f64dee5c692f3379c18534644c013ea68c642ad0b1c7b6793a90fc
MD5 hash:
75265c651a45672db3c92a6f6d2e2b4c
SHA1 hash:
2f0bd956e18b40f4757a0d130eb9936a03f89d0e
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:Embedded_PE
Rule name:Embedded_PE
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 a824ba1ba2f64dee5c692f3379c18534644c013ea68c642ad0b1c7b6793a90fc

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments