MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fd1fcc434951c5666989a8cc958c823e2e376ae61a236b962fd7516c68a7e2a. 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: 3fd1fcc434951c5666989a8cc958c823e2e376ae61a236b962fd7516c68a7e2a
SHA3-384 hash: e242653ee4842385e294f1af0150c404ec7261ee829b2ab1b8a6b12956625be869e6d882f782324a29942379b17141ec
SHA1 hash: 05f90be676ae745aa74bc1d3d4839b33ae1b26ed
MD5 hash: bfeb2d9a9c70229260c29d639667de03
humanhash: eleven-montana-muppet-two
File name:Q88. MV TEAL BULKER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:638'976 bytes
First seen:2020-06-08 05:16:01 UTC
Last seen:2020-06-08 06:24:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:QeUfqbiPSng9k85QYJIAQxLXrjIv5P1PUa:Uii6GQYJYLXrj0
Threatray 10'666 similar samples on MalwareBazaar
TLSH A7D49DB371F1531EE2DE18B7A1B171597E613ECBD312E4AA5B8433AE2870646783132D
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
5
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67676.28404.22187.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 05:17:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h7i7zrbusuofmzuytkgmswgieprog5vomgrdnolc7v2rnrukpyva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0d4623e27386fcbb4755a97f2552b141f7ffd67b56feea2768c49920bd0b081d
AgentTesla
2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7
AgentTesla
32e7be2844e7be1f6ae7d262eeebe64926946ebbc8e2d91ce3760b8e1d10285c
AgentTesla
740ad559a3b83f05776ac9f2c650c3d6268d63848c556770c57a9e6edd9f03f5
AgentTesla
7d01a97eb5e90a8c74c6a16961ab1a1bff4a1408779e46cf769bb5889d2d44bc
AgentTesla
c50ba6556752607323e0e14d5429961d9af3804d9b45f8c7755ec1709efc6af3
AgentTesla
dd1dbd01bac8f1ba75f1279f9684e5f6a706559acaa2db285697c5f5e3258a31
AgentTesla
dfca8cf09994229afec678b5c279d247e3e69c45f2878f816025b4933f3bc3b0
AgentTesla
f61fba92541b23921c7904cd689121c68b8bf69780220586227bf01c9816c68d
AgentTesla
f669e4406244692e23e031d355e53b51dee1b96f1e988172a2b1eabcd0d82292
AgentTesla
+ 10'656 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-pbfwykltrj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
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 8e3d8cf87e233c19100b82338de5df48459ca8bb0cd06f43992f2410edc802b8

AgentTesla

Executable exe 3fd1fcc434951c5666989a8cc958c823e2e376ae61a236b962fd7516c68a7e2a

(this sample)

  
Dropped by
MD5 dfacc7932df46629941a4ac1a15da15b
  
Dropped by
SHA256 8e3d8cf87e233c19100b82338de5df48459ca8bb0cd06f43992f2410edc802b8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4bd72163fc73ee7b68d3b9d625458642f5eca77c2bf18b60492256fc92370a61
  
Dropped by
MD5 9c58771f0b6fcd7467047b2471f4921d

Comments