MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0951b17ee45ce9d5fdd4a010d5be0d26095bed62486a90887a2a36b46525082c. 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: 0951b17ee45ce9d5fdd4a010d5be0d26095bed62486a90887a2a36b46525082c
SHA3-384 hash: 5e3a466e3a97bbab67bbc8362fc8ddcae79c7090d3470bdbd39a4ba369424b505e153cb6edd74dd31053b52d49ef4f9a
SHA1 hash: 0480f0b24978185fda886e8aaae434e24ed2700b
MD5 hash: b2a5433a925d07d965a0d5771f70a832
humanhash: beer-tango-uniform-queen
File name:PURCHASE ORDER AND SPECIFICATION.pif.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:403'968 bytes
First seen:2020-05-13 12:02:03 UTC
Last seen:2020-05-13 12:51:36 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 12288:2P4xkNoaQ4swjm7i8JK4Mpti6BCtmxMtpnzKd8vzSD:M4xyawxNTpBEtm
Threatray 10'558 similar samples on MalwareBazaar
TLSH C284AE9D766076DFC81BC8728EA81C64EA6074BB931F8207A05315EDEA4D99BCF141F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-717595.hostwindsdns.com
Sending IP: 192.236.147.178
From: PROCUREMENT MANAGER <milac@contractor.net>
Subject: REQUEST FOR QUOTATION ON THE PRODUCTS ATTACHED PO#9018.
Attachment: PURCHASE ORDER AND SPECIFICATION.pif.rar (contains "PURCHASE ORDER AND SPECIFICATION.pif.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.fc.14020.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Grp
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 12:35:38 UTC
File Type:
PE (.Net Exe)
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bfi3c7xeltu5l7ouuainlpqneyevx3lcjbvjbcd2fi3lizjfbawa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ad836596ae6fc2ca2c26e95c0086e06af43c9954b3eb332863451d49e2a474a3
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c986ab8fb7125210b901bf41a288cc4adb017de55b803b78b48c8061e8e94565
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+ 10'548 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-sa4jsbxl1j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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.

f3a50498ecfb251ac027e6fb3f6fcdab

AgentTesla

Executable exe 0951b17ee45ce9d5fdd4a010d5be0d26095bed62486a90887a2a36b46525082c

(this sample)

  
Dropped by
MD5 f3a50498ecfb251ac027e6fb3f6fcdab
  
Delivery method
Distributed via e-mail attachment

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