MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df7c4243f9b8c7087628a1d52e81341e588e58695dfea9c02202266537e10540. 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: df7c4243f9b8c7087628a1d52e81341e588e58695dfea9c02202266537e10540
SHA3-384 hash: eb1b21acafc0b75af5387bf034686154ad7c5900d5ef6e11a1a2a320315d8443b8d4f5fa38ec500b7e699423f2f0c1b3
SHA1 hash: b3f2073a3f121b5e208edfb7d982b79e91b7253f
MD5 hash: 3daf0c670957f2002bfdac64dd744b2f
humanhash: connecticut-pip-crazy-virginia
File name:Payment Transfer Sheet JPG.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:862'208 bytes
First seen:2020-06-04 06:36:58 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:YjQdmG4Mkcp98Wwyv+eYpE84pr7z0HTPR0dAUvnO4tO1k2JOOn3HnpzD6b0Ul2:AI3QqjjMa2HND6b0U
Threatray 10'929 similar samples on MalwareBazaar
TLSH 28054B99336072EEEB63E0F29D5C2D24E520E8FF874A750A5323356A9A1C453DF350B6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: elementplus.hk
Sending IP: 103.133.105.20
From: Anne Au <purchase@elementplus.hk>
Subject: RE: RE: Incorrect Account IBAN No. (Payment Rejected)
Attachment: Payment Transfer Sheet JPG.img (contains "Payment Transfer Sheet JPG.exe")

AgentTesla SMTP exfil server:
mail.ilclaw.com.ph:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 07:22:09 UTC
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=356eeq7zxddqq5riuhks5ajudzmi4wdjlx7ktqbcaitgkn7bavaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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bd0942599a238c4cdc3c2da9351ce62e14e6a212513ddd66b9da598fb35dcbf2
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c57e0fc02e939ef6d9f2e1d92cd74d6ed7df502a1c2ded6e8ae68f6bc5ff3aec
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de20033f7470db5e126773c1a0478438a060f587cdefb458fa0139ecc847c42d
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AgentTesla
+ 10'919 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-l72v4qrdpx/
Behaviour
Creates scheduled task(s)
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
rezer0
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

img 25be6ef4ee4d2772627d540f2c54309f72371086882df520c92a3bd2689af20b

AgentTesla

Executable exe df7c4243f9b8c7087628a1d52e81341e588e58695dfea9c02202266537e10540

(this sample)

  
Dropped by
MD5 616a5089e1b26ea0e27b5a23b3ebd1f6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 25be6ef4ee4d2772627d540f2c54309f72371086882df520c92a3bd2689af20b

Comments