MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe
SHA3-384 hash: 5ccf10944b4e16556bf3d5416cd4b201ac43cf9e9b02bae455e1eae9a019a7b808a8f4f4b503196b3c2ea819b943d8b2
SHA1 hash: a89ec7b3043788631ea7bc020d25f8b04cbef04b
MD5 hash: 1826ed782d8e1c75f78af11d0b6f4aa8
humanhash: kansas-yankee-blossom-oranges
File name:1826ed782d8e1c75f78af11d0b6f4aa8.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:358'400 bytes
First seen:2021-01-29 09:10:30 UTC
Last seen:2021-01-29 10:54:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Joq5YpNP20fNjpNHrbapjrOlKEv9rJwIlSh4AgS:JpWjHx7rJNzS
Threatray 2'342 similar samples on MalwareBazaar
TLSH 33742A13B288B26FE5E79F74B4B305091E31B25B6419CF08698C479E482BFD8D5A2773
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1826ed782d8e1c75f78af11d0b6f4aa8.exe
Verdict:
Malicious activity
Analysis date:
2021-01-29 09:17:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6c7d6759-2ae9-4785-9f99-9bf7128c164e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent02
Create hunting rule
Link:
https://www.capesandbox.com/analysis/114712/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.115.31006.24391.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Sending an HTTP GET request to an infection source
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/593756
Signature
C2 URLs / IPs found in malware configuration
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 345919 Sample: K1itlrlF7d.exe Startdate: 29/01/2021 Architecture: WINDOWS Score: 100 18 prda.aadg.msidentity.com 2->18 20 cdn.onenote.net 2->20 30 Multi AV Scanner detection for domain / URL 2->30 32 Found malware configuration 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 K1itlrlF7d.exe 15 3 2->7         started        signatures3 process4 dnsIp5 22 193.239.147.103, 49723, 80 DEDIPATH-LLCUS Brunei Darussalam 7->22 16 C:\Users\user\AppData\...\K1itlrlF7d.exe.log, ASCII 7->16 dropped 38 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->38 40 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->40 42 Injects a PE file into a foreign processes 7->42 12 K1itlrlF7d.exe 2 7->12         started        file6 signatures7 process8 dnsIp9 24 polar.argondns.net 91.210.107.54, 587 NCONNECT-ASRU Russian Federation 12->24 26 91.210.107.53, 587 NCONNECT-ASRU Russian Federation 12->26 28 91.210.107.62, 587 NCONNECT-ASRU Russian Federation 12->28 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->44 46 Tries to steal Mail credentials (via file access) 12->46 48 Tries to harvest and steal ftp login credentials 12->48 50 Tries to harvest and steal browser information (history, passwords, etc) 12->50 signatures10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-27 13:43:27 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=plk7guelqfzbweyvadmp67ky7dlbmbn3tj62aluzhcbmhd5hsd7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07f36154cb584be7679faa22398bf9f79ee95639964a73b1f31c0fec6883b842
AgentTesla
08f9ff6bbe01d3fab54974c872fbdf2f8fa1fd1f32649c776f0626030169272c
AgentTesla
438df5a980d0c5d2da217708f647eca7b16e6d9d9f474aca3d0c6d562bcaf06f
AgentTesla
6f175e5ca3aed259ec1288d9dbd2510bff46dd383f95c07d9495570699934445
AgentTesla
8392af9cff73aab10a60befd359d4ca2638d6a936071285579147303bb453497
AgentTesla
9b49a9b7baa2dd6642fcc3c97976f6f1ddb0f8d6b4261ce4b32583c75a572e4e
AgentTesla
a997db748e940751ad67b16d4d58b0a4684c4106dd751f52df9d49bd67b9e9ea
AgentTesla
bb1192a107d1e081776f6c0943f70eaed21d71f4b748df45891dad1a4d13008a
AgentTesla
c29a5c591efd9fd4dab5c5f29fbec995829618ac2c2256523bac884182574e49
AgentTesla
f04d5b287971f60d5f04b262f3714a790b7d7c9b591ab88faa1d1f5244792d09
AgentTesla
+ 2'332 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/210129-758k4cx996/
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:
7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe
MD5 hash:
1826ed782d8e1c75f78af11d0b6f4aa8
SHA1 hash:
a89ec7b3043788631ea7bc020d25f8b04cbef04b
Link:
https://www.unpac.me/results/ab390fba-6413-4397-abda-ec47f01c4a3b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Web download

AgentTesla

Executable exe 7ad5f3508b81721b131500d8ff7d58f8d61605bb9a7da02e993882c38fa790fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/973682/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/114712/

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