MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
SHA3-384 hash: a4d6bef8e4cfe935bcadd256263c84f2cda249f107ae5781f7245114f421e987e8796feab525c7dda70be2c8d281964e
SHA1 hash: 5dfbba637130a1661843cfa1f01c9a2d5545cf03
MD5 hash: eb2f591acac53896a1df1d89272edd11
humanhash: maine-stairway-blossom-saturn
File name:ORDER .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:644'096 bytes
First seen:2023-10-24 07:19:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:+sxTA6qUPoHydAjoKX/11yEKVK4hMgD5cFd0bqAvfkXIMTMEcGRH:Bxs6cHigX91yEKk4hMgD5cFd0qAvel9
Threatray 1'040 similar samples on MalwareBazaar
TLSH T145D42387322447D7D9697E79DCA6BE4703B2C67F1C9EE62C4DA862CE1857B40480135F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
317
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ORDER .exe
Verdict:
Malicious activity
Analysis date:
2023-10-24 07:22:46 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/0c1d0881-561a-4759-b911-d0f727b67081

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455901/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/653770232614136586ea67ba/reports/25985ef1-8151-4937-9283-ac3c5b1f7797/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d3443c3f-7ea1-4605-9162-60aabb7590e8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331091
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-24 07:20:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 23 (82.61%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqrnxiob5t3k4d5buqpb2atkwkdwpzundey2afadnb23s5dd7cea._file
Verdict:
malicious
Similar samples:
4a793a9dfa5fac79c6e6b8f1d36e8719cc8f2849849259f364ee8e4af08d9613
AgentTesla
6349abbe3421de01ecf91ebd3d4f55891ee0a343d67580cea3bb90a5c6b3e436
AgentTesla
7c82e5efb828ae672d131f3b37ff0c4a4d7307b647a5d42a7f2d573584909e3f
AgentTesla
937dab028a6d88b7b985465c62eb1257878a42b865b73cb745c5593d0b70b586
AgentTesla
93bc99905620661f100da9d687f3595976bab1fe19525c02ec25fc2599a0d418
AgentTesla
9886fa5dd072d4bb23ea5353ac0014d36b5425f49fdb0b315a2ed54cc5fcc33d
AgentTesla
a5738ba51eed40dd5d6388bce9f49d009835989d6d1e80028cfb6cace988c0ec
AgentTesla
ca1700973f1813f91e8e0c3eb653a52af226bafa1479a6f22e68ffde3d9946a6
AgentTesla
f0434a122b65c29c06a46d345e188c7c8c60e239def6a8f55f39feaf5f3f624a
AgentTesla
+ 1'030 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231024-h535vabd4s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Unpacked files
SH256 hash:
fd176165a243e915851f120a7ae83a014f5ec6a3bb3f108c94cbddd49b7c8d83
MD5 hash:
d52354b7855f5d07fc4f1f78cb80b004
SHA1 hash:
ea542266f6208a83c7b34bda37c46f36f10dab1b
Link:
https://www.unpac.me/results/d4e20364-2de0-4332-9732-bb2ff54cf24c/
SH256 hash:
09c6531cc8acaa4a0b15d7a2cc352384aa7898dc7f5e8c0aafa3de7d3770a055
MD5 hash:
0c3116127914385ad6174df98e06df40
SHA1 hash:
a69d4d0e49b7bec4146bd993439a08556bc7044b
Link:
https://www.unpac.me/results/d4e20364-2de0-4332-9732-bb2ff54cf24c/
SH256 hash:
577688f16566f594b48128b1b79004ed42d4482408558203ae195a14800489ab
MD5 hash:
2c0eeb618719010964793bc0521fce86
SHA1 hash:
10a2db7f98eca3cf8bab68e3617e62c228212745
Link:
https://www.unpac.me/results/d4e20364-2de0-4332-9732-bb2ff54cf24c/
SH256 hash:
1a84f1a0087a973f31bed6c1120bf820c330b9d597155bcbf7e0db0dd1b71d30
MD5 hash:
9cc83a6e47de046135012b9a4059358d
SHA1 hash:
0f2e4fdad0ff4afe5cf19f5737225bfaf11394e2
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/d4e20364-2de0-4332-9732-bb2ff54cf24c/
Parent samples :
93bc99905620661f100da9d687f3595976bab1fe19525c02ec25fc2599a0d418
a5738ba51eed40dd5d6388bce9f49d009835989d6d1e80028cfb6cace988c0ec
f0434a122b65c29c06a46d345e188c7c8c60e239def6a8f55f39feaf5f3f624a
ca1700973f1813f91e8e0c3eb653a52af226bafa1479a6f22e68ffde3d9946a6
ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
ce6d2b11f19d3fd2959a4735580b55ce0ee114ed09586ac4910f81fcfd5f75c0
SH256 hash:
ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
MD5 hash:
eb2f591acac53896a1df1d89272edd11
SHA1 hash:
5dfbba637130a1661843cfa1f01c9a2d5545cf03
Link:
https://www.unpac.me/results/d4e20364-2de0-4332-9732-bb2ff54cf24c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac22dba1c1ec/report/overview.html
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:NET
Create hunting rule
Author:malware-lu
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

Executable exe ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/455901/

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