MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a4a22dbfbf1e4c43fcdc2f45da740e894d15c6f1bf39ccb8d9753e739e88004. 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 2 File information Comments 1

SHA256 hash: 6a4a22dbfbf1e4c43fcdc2f45da740e894d15c6f1bf39ccb8d9753e739e88004
SHA3-384 hash: deed60da623aefa6eab3c5854ed34000b11673b2f03b4fa7f854d663fa1e68d71ef62b44ebdd1f0bc35eadda485552a7
SHA1 hash: 76db7cfd81cf6a1bdcf9ce795b8544d65dfd0317
MD5 hash: 69a6bdecd8f326bee8ec748a352e91c4
humanhash: whiskey-music-sixteen-xray
File name:69a6bdecd8f326bee8ec748a352e91c4
Download: download sample
Signature AgentTesla
File size:566'784 bytes
First seen:2022-10-25 11:24:58 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:GBqW80tg9TFG7GL579y14YxQIa6cZompo80KH9KmSi9:110tg9T87gRMvHcZov8Nl
Threatray 22'487 similar samples on MalwareBazaar
TLSH T191C41241BB9E871DF3BD4BB3E0311660E639A81AD703D7BD1EC115466E52788C88ABB1
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e8d4c4cccccccc70 (12 x Formbook, 10 x Loki, 9 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
https://rebrand.ly/e1ztbhr
Verdict:
Malicious activity
Analysis date:
2022-10-25 09:34:14 UTC
Tags:
trojan opendir exploit cve-2017-11882 loader agenttesla

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
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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.
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 array initializations
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-10-25 11:10:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
bc444c4ec803b91da7af06cb0eb233fe69f565067f89544bf750fc17a9ede6dd
MD5 hash:
b52058082749f08bbcb7036b0d4189e8
SHA1 hash:
90365baf6b18ff3139da00cd5caf30660643110e
SH256 hash:
e54d4a791e8bebccb6d9d872fc272d69033c100cf2a2da05295d95545062c249
MD5 hash:
e26e3170c7383e813ab6b960d2e72e67
SHA1 hash:
8b558ce7f58522eb1502b676e24448b69b11b347
SH256 hash:
248a7c4997aacb14ca032daf9668636839f921d0a3403f09a3b0ccfdc948cbf1
MD5 hash:
a7952169b04a2c6a39661aad59e79dcf
SHA1 hash:
88722f1a32c913307c0c6385b04478a79fabd12b
SH256 hash:
f7b39b55c790758a9ba9b6b9937c2163f7f34e7b80cad4906f78c67dc5539538
MD5 hash:
04ada7be812194a183606abb00e3cda0
SHA1 hash:
53ef07fa7952bac4d06a9dcc78e6181f45e02a76
SH256 hash:
4ff330c6147668857073c83598f1789094678f295ab655a96b06da12cf41af5f
MD5 hash:
1b18dc1a1aaff4184567819aed619be6
SHA1 hash:
2366ef70b52e44727f33ba334818909fa986170a
SH256 hash:
6a4a22dbfbf1e4c43fcdc2f45da740e894d15c6f1bf39ccb8d9753e739e88004
MD5 hash:
69a6bdecd8f326bee8ec748a352e91c4
SHA1 hash:
76db7cfd81cf6a1bdcf9ce795b8544d65dfd0317
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: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.

Web download

AgentTesla

Executable exe 6a4a22dbfbf1e4c43fcdc2f45da740e894d15c6f1bf39ccb8d9753e739e88004

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-10-25 11:25:03 UTC

url : hxxp://107.174.202.145/170/vbc.exe