MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 613ba9449348f1733df2ef17bcfefc1604b5e68aed7716e00721bbbe1a0d0b7a. 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: 613ba9449348f1733df2ef17bcfefc1604b5e68aed7716e00721bbbe1a0d0b7a
SHA3-384 hash: 0f02e61244a81abf1a43ea928dc49fd15af0f4f5e6006b16c51cb6e9da231e1c69517a7c5466834c608a2e8acc06c741
SHA1 hash: cb242b570746ee03c8d1f0005c4aebbc876b2b42
MD5 hash: 9c1afda76ed56066bc4795ae460fc00c
humanhash: video-november-pluto-finch
File name:Price Offer-May.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:451'584 bytes
First seen:2020-05-06 09:34:38 UTC
Last seen:Never
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:zPyN+IyLonxhcOOCALaFO3YQ2akAHtcU7P/Z/:zPykI/xhcOOCAR3rkscUL
Threatray 11'462 similar samples on MalwareBazaar
TLSH 20A412A97320F1DFCC9BC0B7AE641CB56A2075BB870F8206D51356ADDA4D887CF251B2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.abanti.net
Sending IP: 203.76.110.138
From: GOmanBuyers <gomanbuyers@bp.com>
Subject: RE: Request for Quote - SC# 1001829755 VJ01
Attachment: Price Offer-May.img (contains "Price Offer-May.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EJYY.990.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 09:35:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=me52sretjdyxgpps54l3z7x4cycllzuk5v3rnyaheg534gqnbn5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
avemaria
Create hunting rule
Similar samples:
0157268340dbee3d5090f2793561e90f051ea1a1f160cb420eacbd5525a94b93
AgentTesla
0fabbaf7f8ad7af3888aa77b2e376db74390064ea8eea0c54fee59fdc2cd54c8
AgentTesla
1b4edda8f293ac8fba3e2bc1bf84406f61213e1f91f369f344cfcf755867ec6e
AgentTesla
2c0f1d7345f723c437ba09cc6b7b5b451e241c9ed8f35e09679dd6caba835c6a
AgentTesla
83e53d7cb2f1c24c0d05496ef742d8e8584efc8261e4f915919c0029b35d2793
AgentTesla
8b067f96d137ec51a531cf8f63e4f1f635c0e34b3ef1959b5e36fee449b4cc67
AgentTesla
ae959627b8dce98a55d585f5a930fe4b7209059b0ccc59ed81b916268ca85478
AgentTesla
cd41beb4d2b564bf1a91656755247e37487c7dd24d22cae84c9de2428535c7c0
AgentTesla
e70a32319ddb990bd412b11fc12e09e00105104fbd576e5e0f9c40445f910ae4
AgentTesla
ef97d321467ed86a8c87fbfe41d403ca065bb19ae1d6492b2edef7b36ad0f733
AgentTesla
+ 11'452 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-zrxt38dy52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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

File information

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

Malspam

AgentTesla

img 8617091b06d3979e9b855ae5619e84b2334090878c645815fc92991451d36323

AgentTesla

Executable exe 613ba9449348f1733df2ef17bcfefc1604b5e68aed7716e00721bbbe1a0d0b7a

(this sample)

  
Dropped by
MD5 a621181a431ca13f664ac59ee41b0a71
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8617091b06d3979e9b855ae5619e84b2334090878c645815fc92991451d36323

Comments