MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc6d76b83d4292945015a7a7b9440f510732a070d9d1cefd26fc3d46591cca9f. 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: fc6d76b83d4292945015a7a7b9440f510732a070d9d1cefd26fc3d46591cca9f
SHA3-384 hash: 041120fd99c5210c77f1f78b8bda4a40f0d08a91a9faf9e8917ac7ba56ba63e54a611401d5ec1026cc62b2321f542752
SHA1 hash: d0e4ebcf70a56c9c57f96e94f54aae9749a4ac3d
MD5 hash: b7d4ecf747a1e5a4a04179f775c50abb
humanhash: chicken-undress-thirteen-pluto
File name:order product list.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:587'776 bytes
First seen:2020-05-11 08:41:05 UTC
Last seen:2020-05-11 09:58:42 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 12288:2sYzPEndV0mtPsx8yG8VOK+eF6xEQ1xyz:2sYzcP0mRsxnV6xEQ1xyz
Threatray 10'660 similar samples on MalwareBazaar
TLSH 1CC4E857E9E801F0D97789BA6FCAFC9EE34AAB2F905C6D581C5321114167A2343BB01F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp1.kaist.ac.kr
Sending IP: 143.248.5.228
From: 김동찬<kdch5204@kaist.ac.kr>
Subject: Order Request
Attachment: order product list.zip (contains "order product list.exe")

AgentTesla SMTP exfil server:
smtp.goa-usa.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VVO.12454.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 11:35:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7rwxnob5ikjjiuavu6t3srapkedtfidq3hi457jg7q6umwi4zkpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
444fcc08fcf2edff9f9069d5627ef9e303841501bd86b63c534305617773c3fb
AgentTesla
4a2c1f3c1df5c34f1c99c8f7cc8b18fae2c71189e6e383face3ff7fa31224f52
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7607102eead4fb3d71ed2c2b492eb4828d5c544576102aaa94d29debce0f211d
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829008943eff3aa587242f2dda6989e2f2b1e7cf7abcb10099071aa2444a9cb8
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9463f129f4dec7224eb12c262e080ffa58c104bde38104319ab69d2fdb8919ee
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ae2ac49c5b371950d8f7c7091e8073f6dfcd4d6663244ca76dc353a0fcbad9c3
AgentTesla
b9ec899a1cb59794313ed0db3e338dbc43970785be52cf756b0d33588c0064d8
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c7839a3137610ece15b06c73cb4e9ad2b7d175630c13717649974d1965d1235c
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eced8139c7651d297e4bc18c9b8783b76ffa477c07e09b269739d8b6fa0d14de
AgentTesla
fd8099db1cfa62c7507e5d163096c9c558b653540cad6f8f0211e12f1f623933
AgentTesla
+ 10'650 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/201109-9tgmav8tx2/
Behaviour
Creates scheduled task(s)
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
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

zip b5db18f947fa13c4ed6c8434217ab0eb3896d388f2c90f1055cf77816bbb8305

AgentTesla

Executable exe fc6d76b83d4292945015a7a7b9440f510732a070d9d1cefd26fc3d46591cca9f

(this sample)

  
Dropped by
MD5 0e5244a9aec63e15a392c2cb346e0cc0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b5db18f947fa13c4ed6c8434217ab0eb3896d388f2c90f1055cf77816bbb8305

Comments