MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529
SHA3-384 hash: ef2da1c484a14936f35f6df62c661658cbd36ed1022f109cbec7ab30f6e5e25667ad8b2875cbec20b3ebe00455417ae5
SHA1 hash: 4553afc5c64f803c5c02d56d6460e87707432cd5
MD5 hash: 2a39c7e2a2d9ed686e08dd32483f5ed4
humanhash: michigan-timing-jupiter-nine
File name:2a39c7e2a2d9ed686e08dd32483f5ed4.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:834'560 bytes
First seen:2021-04-12 18:41:07 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:iFbBqC6JbrXicK0HZyzeXMThtaxtxqVGffIf5+RSumJMReoER0EHl0pjP94/trK:if+3yyMT6IQfxRIEEbl0pjP0tO
Threatray 3'894 similar samples on MalwareBazaar
TLSH 9C05E02137E89B09E0BEAB751C34918417F1F846EB31CA0E3E94554D4D72B818A77BBB
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2a39c7e2a2d9ed686e08dd32483f5ed4.exe
Verdict:
Malicious activity
Analysis date:
2021-04-12 18:42:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/799b9fde-9f41-4b3e-b200-3d28ae97d690

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/133832/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.DSU.genEldorado.28454.14687.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/673477
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 385687 Sample: pdLh936U9b.exe Startdate: 12/04/2021 Architecture: WINDOWS Score: 100 28 clientconfig.passport.net 2->28 36 Found malware configuration 2->36 38 Sigma detected: Scheduled temp file as task from temp location 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 3 other signatures 2->42 8 pdLh936U9b.exe 7 2->8         started        signatures3 process4 file5 22 C:\Users\user\AppData\Local\...\tmp92EB.tmp, XML 8->22 dropped 24 C:\Users\user\AppData\...\pdLh936U9b.exe.log, ASCII 8->24 dropped 26 C:\Users\user\AppData\Roaming\AGeJGHPa.exe, PE32 8->26 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->46 48 Uses schtasks.exe or at.exe to add and modify task schedules 8->48 50 Injects a PE file into a foreign processes 8->50 12 pdLh936U9b.exe 6 8->12         started        16 schtasks.exe 1 8->16         started        18 pdLh936U9b.exe 8->18         started        signatures6 process7 dnsIp8 30 smtp.yandex.ru 77.88.21.158, 49750, 49751, 587 YANDEXRU Russian Federation 12->30 32 192.168.2.1 unknown unknown 12->32 34 smtp.yandex.com 12->34 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->52 54 Tries to steal Mail credentials (via file access) 12->54 56 Tries to harvest and steal ftp login credentials 12->56 58 2 other signatures 12->58 20 conhost.exe 16->20         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 18:42:06 UTC
AV detection:
14 of 47 (29.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmj5ubxph5r64np2n3jhh3xn4oaln76oqs4tgz22kly2macywuuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
36c5c91ad9faeed3bbd7bf576aca9d4a5c040d802a521584cd094776e61320ca
AgentTesla
61060fa22e8fe8c29f2cd7b2b4b9bc4d350fc9331a6dfcbc2f873bec00f6818d
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649105b741f01b51a9847e93d24d0024d854429a1de1144738a7348c57a1931a
AgentTesla
6be400fa61cb3ea26f971bee2b41dc11761d247835f5bff2a017a78f2a6aa010
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7442f0a65b8a25f44b65fe4e3db9eee4a95ea2027068b4fca8760d7a6a311a98
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78008d64624218312c132200cdf40e1b516c94d43beac16474b156fc0425a10b
AgentTesla
8a21b943ea85a94fb89a4222be1b22222b71447cc16fe9b1ef58957029210a8f
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8e0a42940b1c3699bf4c04814773e6c9969b75225295560b4a112e210e63851a
AgentTesla
c2df8e72382149481c403e6a2d52dbb93daeb046e8ce23247ec763f50490be96
AgentTesla
f447a943893a7871b02a8a6cc992c31604b3bd6ff6f2ec184a3af14f3384954d
AgentTesla
+ 3'884 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/210412-al8m7m641a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5e0f3da625a479a5e7e807b5f09c889d95474139410b312ba3a39bcb05976729
MD5 hash:
3d20c2ea9ac04e1707f853bb1780bc18
SHA1 hash:
805e90b023eb92d44bbe11daefce6edbe872cb74
Link:
https://www.unpac.me/results/d8991805-1a77-4590-a36c-b0feda4100ee/
SH256 hash:
1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529
MD5 hash:
2a39c7e2a2d9ed686e08dd32483f5ed4
SHA1 hash:
4553afc5c64f803c5c02d56d6460e87707432cd5
Link:
https://www.unpac.me/results/d8991805-1a77-4590-a36c-b0feda4100ee/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529

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 1b13da06ef3f63ee35fa6ed273eeede380b6ffce84b933675a52f1a60058b529

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1107398/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133832/

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