MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5
SHA3-384 hash: 54af8cb0163fb037479ab0c843c53a2c625dbc437cbfd7336323e1882820af5a1e9a0f29c003f958d2653ebd77efee9a
SHA1 hash: 898228667e87b86b2418a0741e97cb75b50f396d
MD5 hash: 30c3b1171ed6132a30225a7f50aa43fb
humanhash: mobile-twenty-pizza-beer
File name:TBN GRAIN VSL.doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:933'888 bytes
First seen:2020-06-25 05:24:48 UTC
Last seen:2020-06-25 06:05:50 UTC
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:pPzVHIBHP1zA7f4ff1n/bY2wpdxDvCG1yDCNXgPiMZtpqzce5pZT5:1VE9KF3HDnyVl9m7
Threatray 10'701 similar samples on MalwareBazaar
TLSH 15157CD51744CB07E38CB8B5E0A0A376C678C2E3567E92036EB569DDE52F3B05D1A232
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13896/
Detection(s):
SecuriteInfo.com.FileRepMalware.22919.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2gi6iljzit4ig7iurxotk7ptmhari74ilyrbb7qnyirzbj66wosq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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035257ae0a018773a432a265b22973d106cca4440d036db259372840a18bf25a
AgentTesla
080dd774b0a6831dda34dc5eb8eb7f6e7f886407cf5a9ef0a47a819bb072c829
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40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1
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6b67846bdaf6397777c505263b52bc2064816982abc8a88ef25788fa3aed4f43
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7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b
AgentTesla
bc1fe9a18fa14134b8a864f83aafe096bdb62d4355024b906ea78dbe2fa3b0fb
AgentTesla
bd06d782b92aa3a26b476fb5f8c89127d8c663b6a78b40cc62bf17975be348d5
AgentTesla
c0de7f1d595e6c5237f2d30f48bd2de0f964dd15f56a93a41b8de1c8d7e9bb19
AgentTesla
d290c553a74997c9e3c6fb11f2f369daf4dea8dffa9499b3c58fe92073ddd36d
AgentTesla
fd0cd831a2b4aaaf931179f6306bd0f77984640e9216b0adb7e172d471877954
AgentTesla
+ 10'691 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200625-5zk5vdzs6s/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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 147c4533bd59d210219e456e8fcc7a3905599b7934d043757c79d61f6e78c647

AgentTesla

Executable exe d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5

(this sample)

  
Dropped by
MD5 729a07467ca46a2aa2ad09ec7c46ef08
  
Dropped by
SHA256 147c4533bd59d210219e456e8fcc7a3905599b7934d043757c79d61f6e78c647
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13896/

Comments