MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01c25d1e551f6c54f1c49d04fa445bf4290dafcc23f67bfac14e4f80f2662441. 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: 01c25d1e551f6c54f1c49d04fa445bf4290dafcc23f67bfac14e4f80f2662441
SHA3-384 hash: 0f01f1cc28c2487322941f9b8b781bf2927020a1ee7049bf12389c3874b9b498eed84d64dfe02af9cbad3af7154c29dc
SHA1 hash: 7e22ed43851fa8c4ac08fbda87e11dfa9e02628c
MD5 hash: 5c03ead6cf5df8ff7a9e6d85c3987c2d
humanhash: west-rugby-beer-pluto
File name:paid invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:415'232 bytes
First seen:2020-05-19 07:19:14 UTC
Last seen:2020-05-19 08:05:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:Y9uJk402JNR/6/Ik76auQfabk+wSXaUbIhRUAz5MG98/nSGLFwgr:YD40cKIke8ayAhAzyk8/nfLFwg
Threatray 10'661 similar samples on MalwareBazaar
TLSH 5894026026FD6BA2C53EAFF53231602247B6747AE291FB0C4EC571EA0267F109E60D57
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: assistancemaldives.com
Sending IP: 156.96.45.195
From: accounts <Karim@assistancemaldives.com>
Subject: FWD: paid invoice
Attachment: paid invoice.pdf.z (contains "paid invoice.pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.3680.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 07:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ahbf2hsvd5wfj4oetucpurc36quq3l6mep3hx6wbjzhyb4tgeraq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'651 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-sqznh3sjqa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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

z 2a1da1c3b1e71db74f853fb4f8c57194c13c4a19533f4526143585f61cb34a23

AgentTesla

Executable exe 01c25d1e551f6c54f1c49d04fa445bf4290dafcc23f67bfac14e4f80f2662441

(this sample)

  
Dropped by
MD5 259f43f790ba27d354cb0c28cfbf1b0f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2a1da1c3b1e71db74f853fb4f8c57194c13c4a19533f4526143585f61cb34a23

Comments