MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e160f6ab509dc96f16ef680bd0c6bd4e9b671c982853835590e5ba3b66162c0. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e160f6ab509dc96f16ef680bd0c6bd4e9b671c982853835590e5ba3b66162c0
SHA3-384 hash: 9bee189a9cc08619d9995dc06a882d958cd0621f1008da7ed5dd314f62677f47e74b6f8da5312a7b21019571b74362d2
SHA1 hash: d12b0869c47851de6d3e10efc5e64c99dc6c3d52
MD5 hash: 45a8e05e98c38a95086a6440b0978cd3
humanhash: robin-uniform-victor-ten
File name:PURCHASE ORDER AND SPECIFICATION.pif.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:482'816 bytes
First seen:2020-05-14 07:47:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:TR5pYzIJCWn4GW4DOBU1s4lDYmxJOHU7/YRbmCrIySr:TbpYwxDO6yUY/Hq/Cu
Threatray 10'560 similar samples on MalwareBazaar
TLSH DDA4BFAC316976DFC82BC479C9992C68EA503477535B8203956360EEAE0DAD7CF244F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-717595.hostwindsdns.com
Sending IP: 192.236.147.178
From: PROCUREMENT MANAGER <milac@contractor.net>
Subject: REQUEST FOR QUOTATION ON THE PRODUCTS ATTACHED PO#9018.
Attachment: PURCHASE ORDER AND SPECIFICATION.pif.rar (contains "PURCHASE ORDER AND SPECIFICATION.pif.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EKNL.7982.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 09:01:00 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hyla62vvbhojn4lo62al2ddl2tu3m4ojqkctqnkzbzn2hntbmlaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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c986ab8fb7125210b901bf41a288cc4adb017de55b803b78b48c8061e8e94565
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+ 10'550 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-s6qvxjsb72/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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_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

rar 07a5f049ebc755e5636802bd97ab7bf2eae327c2bfeaea0897fa0e5a9ea0da40

AgentTesla

Executable exe 3e160f6ab509dc96f16ef680bd0c6bd4e9b671c982853835590e5ba3b66162c0

(this sample)

  
Dropped by
MD5 a96d76233c40654b585e0d1e3970da4a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 07a5f049ebc755e5636802bd97ab7bf2eae327c2bfeaea0897fa0e5a9ea0da40

Comments