MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d54c4bdd7149e81dc967e55ae893f4120d53d511253f829ae6881501b0a18ff. 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: 6d54c4bdd7149e81dc967e55ae893f4120d53d511253f829ae6881501b0a18ff
SHA3-384 hash: 25d4f04d50f8574c5360372543b15562ed79f34b0b3949adff1ed8695ef4621a6bb2a8b1a27d8c0ca25836184ba2730c
SHA1 hash: 332ab1c9c7fd143a7940d16d2e964d9e3836489b
MD5 hash: 91543d94d543320d2ffc8fee54263135
humanhash: nineteen-east-arkansas-triple
File name:New order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:588'288 bytes
First seen:2020-06-03 11:21:11 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:oxR6R9Gs42/h0MWWiNzK3P6ZqA47HWJueZiVQM21CtsT2PwXo3SCmkSYv:a9MGvrNW3yZq77FNpsTe3
Threatray 10'978 similar samples on MalwareBazaar
TLSH 3FC4E01436957E4FC63E4E36846228105BB1E77B6E4FE3476CC721EE191EBC94A00BA7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.bontechnologies.com
Sending IP: 46.4.133.15
From: marketing <marketing@prpexports.com>
Subject: Re: New order
Attachment: New order.gz (contains "New order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 11:37:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
26 of 48 (54.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvkmjpoxcspidxewpzk25cj7ieqnkpkrcjj7qknoncavagykdd7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0ed8342c19d8ff14d83588ca91cc6b5ab6bd811de15f05e5497d62ba25e56365
AgentTesla
2c80f61e5c61bb87be9e2d60e69093bcb5082fc690fcd751be787dbd118d5e57
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3adda6c23f01cecac1ce8a51c8dcdab4129088a4e4abcf8f66d8a09b7fe5c84a
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3c12197e1c9c3d04c5831d3633fcda64dd51bd7c7d31db7ca42fafe341f7a3ee
AgentTesla
5e5d0ada2b375dd1cf9a412c4753bd0cb30900318c39ca98d72dce4bd1efbc3d
AgentTesla
7294bdc3333d08ac9c2397b3555c0126928c13600b23de09f21841cfee83f55a
AgentTesla
82d32f5841ba04262e4b1a15d798cfbd69a4bc9ebd37caf3573818e7a2140639
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aa95e85eb00135c313991f118ed2157a8ff7a04a98edd9f39f138f8af249b9c8
AgentTesla
dd73ef0c278e50bc42f5afe096966fa841b9acbb6bfb553a67724b04cc85d097
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f036e2aa7615446d2cb3ab689b13aac4055bf2cb8b19b0999db08d7052a80bf1
AgentTesla
+ 10'968 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-y2af1gmpf6/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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

gz 3ff6d43fd3dbad05dc60a83a3d945734c8eb756081d6bf27a91743256cfd9284

AgentTesla

Executable exe 6d54c4bdd7149e81dc967e55ae893f4120d53d511253f829ae6881501b0a18ff

(this sample)

  
Dropped by
MD5 d99bc741ac4cf9dbe47039a2eb0456ba
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3ff6d43fd3dbad05dc60a83a3d945734c8eb756081d6bf27a91743256cfd9284

Comments