MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0f1678536e925ead5bafd543db647114fc85f13abd0cc31f2121cbd4ffd64c2. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0f1678536e925ead5bafd543db647114fc85f13abd0cc31f2121cbd4ffd64c2
SHA3-384 hash: 5762c6fa8efe0e5a84b76042d96945ade82108eb70ca2b9076ae7edcd68f19cdf47262066202e440963d5ee2200e0869
SHA1 hash: 7f232973eb3ff04e463b5de4d90bee89fdd2e2f3
MD5 hash: 48276dd1d6ab75c216d8957b27188d0d
humanhash: stairway-bulldog-fourteen-golf
File name:48276dd1d6ab75c216d8957b27188d0d.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:556'544 bytes
First seen:2020-05-22 06:31:48 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:jVd0O4v8zUQ9enOK5X9JNG5qwfq86c/vwcD3k8wWy4aaUtA9qv9QCO:Db4v2UQ9enOKKIr86c/fkVWy6En2
Threatray 11'299 similar samples on MalwareBazaar
TLSH 7BC4128833D8522BD99609BC4474C88057765A672AE3E3ECBD93E1C865F2FDA4D01B73
Reporter abuse_ch
Tags:AgentTesla exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 06:35:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 30 (70.00%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 11'289 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-b3fwwe54zn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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 Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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

Executable exe d0f1678536e925ead5bafd543db647114fc85f13abd0cc31f2121cbd4ffd64c2

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments