MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755
SHA3-384 hash: 40b8b48f6fa3e99781c647c8a0b03226a4bc6b821fbbc38b4e3879d02c6e12e2a6d991d128458b3b1743e1ce89177f0c
SHA1 hash: d790a7ba0dbe886ca05580eb7f3bd47e7b5879ab
MD5 hash: fabea57872e14b1facc1f3ff573ae6b9
humanhash: mars-happy-nebraska-mars
File name:Pending Order Confirmation.gz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:685'056 bytes
First seen:2020-11-26 07:05:26 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:UH7b4JO34rN2iNoE3Scx6RbNwKqMDzI+uS6Bn7to6y4Tu4YqEoEt8LF:wb4JO3KN1Lshp5ZbX4K5f8
Threatray 9'928 similar samples on MalwareBazaar
TLSH 44E4013226D2EFE2E76A4FF6A56122441FB9392B9520D61D3CCC02CE0171B4ADB50B77
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/547814
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 323011 Sample: Pending Order Confirmation.gz.exe Startdate: 26/11/2020 Architecture: WINDOWS Score: 84 24 Sigma detected: Scheduled temp file as task from temp location 2->24 26 Yara detected AgentTesla 2->26 28 Yara detected AntiVM_3 2->28 30 5 other signatures 2->30 7 Pending Order Confirmation.gz.exe 6 2->7         started        process3 file4 20 C:\Users\user\AppData\Local\...\tmp770F.tmp, XML 7->20 dropped 22 C:\Users\user\AppData\...\ulahYEgUOnqdBN.exe, PE32 7->22 dropped 10 schtasks.exe 1 7->10         started        12 Pending Order Confirmation.gz.exe 7->12         started        14 Pending Order Confirmation.gz.exe 7->14         started        16 3 other processes 7->16 process5 process6 18 conhost.exe 10->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-26 07:06:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzweraycybhqbjqigxnwxfk7xdq6wqxq447hdbz7ln64mmczm5kq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
045b92b336103f95c9a5acff35461d8eb69bbf9aaed8158787362e2853a50e4c
AgentTesla
2afd51643d6941bd1cb12c0a3b998315bb72d2fd0b1f8f0ca557007e090e87b0
AgentTesla
40fe69be55041a8607bf2596d0fa649ab26f6d6bd6973fb955f14f4e8a066b6c
AgentTesla
4415d19e0b69bdccf79c937db6fe491c4875367cc3ad808b233fa606c708c18b
AgentTesla
5f40f0eb593f0202c8bf43fee6520149a951ced26c299bb7cdceb423e7422a27
AgentTesla
6abf5552765851e4db6d8346af1473568c7d1497fd848648e32bd1c5c8d8cb2f
AgentTesla
bacbd1e1b139791f7ca8eeba6a14cf7b34c9c010aca5ce7eb527aea212448868
AgentTesla
d346086418bbd48dabcfb8ea48bad551ec66d79c3c0a2e198cd3a1083a80057f
AgentTesla
e13107c64261638ea91a7c3df4d1eec7153e1eab218b10fd027ddb0f52b95418
AgentTesla
f148b6ad99c39c47a48a82fc4959b98ccfed28b35556ea3e0f07d0b8911d5e15
AgentTesla
+ 9'918 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201126-m9qsh72d6n/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
9be1ad616a483be6f65e69a88fd1d6cab6e8217236ac189d8b903f5f8c686832
MD5 hash:
55314db41bfc3877e5ad1250047a77f3
SHA1 hash:
6e21eb482f0a6b719359b3fb56b52abca46a673e
Detections:
win_agent_tesla_w1
Create hunting rule
Link:
https://www.unpac.me/results/86d040d4-dcb9-4568-96d1-e21cd2ded12d/
Parent samples :
fe9cf9f4d0469600816043ec62c509aee82e223af4ae582c9b537e649d4249cb
0096dc44d88cb2dc617a69d3b9fef566a848c661f00bee5a85afcb205a33aba9
ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755
69cbd1cde514fa34db916c79d034366b291e3ea63917b52ec76bef88060bfce0
bd648199b17ff21db3d45cfd10eb3b70fdcbdf42c405061025de6cd1a59c212e
733791b9f0a883fccd3d16935d700144bdfb9e5b8ca2ee4a095fa30ce9c301e5
4b49558e3e90359b9d91a2f42e97cc10048d4fdbb5bf4956fea2d91a4f97168f
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Link:
https://www.unpac.me/results/86d040d4-dcb9-4568-96d1-e21cd2ded12d/
SH256 hash:
ce6a7e2f388992fac378fa84054d15c01f20e6ccf5da1d289762a3a6b31fa45c
MD5 hash:
a39f389ccb61b62ae13ecc1afd03d847
SHA1 hash:
9968b33ef576d526b6d739df2a07ef5474dba6b4
Link:
https://www.unpac.me/results/86d040d4-dcb9-4568-96d1-e21cd2ded12d/
SH256 hash:
ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755
MD5 hash:
fabea57872e14b1facc1f3ff573ae6b9
SHA1 hash:
d790a7ba0dbe886ca05580eb7f3bd47e7b5879ab
Link:
https://www.unpac.me/results/86d040d4-dcb9-4568-96d1-e21cd2ded12d/
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:AgentTesla_extracted_bin
Create hunting rule
Author:James_inthe_box
Description:AgentTesla extracted
Rule name:AgentTesla_mod_tough_bin
Create hunting rule
Author:James_inthe_box
Reference:https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:agent_tesla_2019
Create hunting rule
Author:jeFF0Falltrades
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

gz 1969ced55332f3dc6e113d3585c87b075890248a32c2149e06d8f5ed0c7fc324

AgentTesla

Executable exe ae6c488302c04f00a60835db6b955fb8e1eb42f0e73e71873f5b7dc630596755

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 1969ced55332f3dc6e113d3585c87b075890248a32c2149e06d8f5ed0c7fc324
Cape
Cape
https://www.capesandbox.com/analysis/105610/

Comments