MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8ac323a014cb716fee32a3b21d1bf4cf6c6f9163ed9e3b958f9dc61cc80dde6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8ac323a014cb716fee32a3b21d1bf4cf6c6f9163ed9e3b958f9dc61cc80dde6
SHA3-384 hash: f6578ab0889de473eec36087a70105d7f69d14cfd37249a1650f825f60566f9a7dcd5fe364a720c05e45386efc054e60
SHA1 hash: 984c630d30611d9011ed4af9ca600649ef935bdf
MD5 hash: 7bc528a17d0852969f28826966b32b9c
humanhash: timing-avocado-illinois-johnny
File name:SecuriteInfo.com.Trojan.Siggen9.44302.30685.30308
Download: download sample
Signature AgentTesla
Create hunting rule
File size:421'888 bytes
First seen:2020-05-04 18:55:41 UTC
Last seen:2020-05-04 19:55:17 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:rdWWQIv7w2HjmoBjWU+nBBDeLdJwVqWat18IuYn/vhNoCJuV1umSNO/Qvhq+16Qq:rsWBHjmM+BBmzwV2L7/vhykW8wyq+w
Threatray 10'624 similar samples on MalwareBazaar
TLSH 7B947BAD3AFE1037C6A8C6F95BD184177260E3777125FA7938D242464699F0236E232F
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.44302.30685.30308.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 16:33:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vcwdeoqbjs3rn7xdfi5sdun7jt3mn6iwh3m6hoky7hogdtea3xta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'614 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-cayzzmg2kn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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

File information

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

Web download

AgentTesla

Executable exe a8ac323a014cb716fee32a3b21d1bf4cf6c6f9163ed9e3b958f9dc61cc80dde6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/357062/
  
Delivery method
Distributed via web download

Comments