MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e67f30ee8be83b021b5ba3ebe65e610fc1a50ce3f3cb1c081f62ada165d84186. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e67f30ee8be83b021b5ba3ebe65e610fc1a50ce3f3cb1c081f62ada165d84186
SHA3-384 hash: 62b1c6b70c3b2bf7085117d998e46b861d19c54b6c8028cfaaa277856fb43a4096ebe312e41468fa59c172c6137f12f7
SHA1 hash: 93eed9441455475509ca1d78185d65552d52dfbb
MD5 hash: 581b78ab46d2f36327b980facc8bd763
humanhash: butter-thirteen-oregon-asparagus
File name:RFQ _PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:718'848 bytes
First seen:2020-05-04 17:12:21 UTC
Last seen:2020-05-04 17:57:45 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:v7iF2Q1qfvxghaY6tH2TZukOpOTH5l/YPasn/rquKO5sKB7m9KDuVNar0gZFGjm6:z+2UqfJ5x29rnU/rQtN
Threatray 10'539 similar samples on MalwareBazaar
TLSH 5CE408AC721072EFC857C462DEA92C78EA5034BB931F4213E02715EDAA4D997CF255F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp.safemail.it
Sending IP: 147.123.1.124
From: David Antal<monish@optimacapitol.ae>
Reply-To: fasail.fmfashion@gmail.com
Subject: RFQ #201901959
Attachment: RFQ _PDF.cab (contains "RFQ _PDF.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.Trojan.PWS.Siggen2.48312.32674.1009.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 09:36:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4z7tb3ul5a5qeg23upv6mxtbb7a2kdhd6pfryca7mkw2czoyigda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'529 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-l3slrh3nd2/
Behaviour
Suspicious behavior: EnumeratesProcesses
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

cab 834f95cd7789148cce1933972a3ea30199c184e172c35709a3440dbed8774bc0

AgentTesla

Executable exe e67f30ee8be83b021b5ba3ebe65e610fc1a50ce3f3cb1c081f62ada165d84186

(this sample)

  
Dropped by
MD5 a45f24eaa1cbb04f2b0e6dcd7805b8c8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 834f95cd7789148cce1933972a3ea30199c184e172c35709a3440dbed8774bc0

Comments