MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc8ced87461f345694c927ccd2e09c93ac5522d63940f4fdfa2e36dd13286a6f. 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: cc8ced87461f345694c927ccd2e09c93ac5522d63940f4fdfa2e36dd13286a6f
SHA3-384 hash: 8edcfc5d8ed3289d9727e35883a1c0af5c2b49a169e948c971582e8f0384c38e836185ab797fa95a9fc0beeef2951a6f
SHA1 hash: 6d2b105dd8451b488d4af1b0eb079870e56496cc
MD5 hash: a6ccbff3457b4519c8c46b14faa9c977
humanhash: bakerloo-minnesota-louisiana-alabama
File name:Drawings_P.O & Spec, HALLEY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:750'592 bytes
First seen:2020-05-12 07:16:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:agrJHX+nOxUp1CpApi1XWoHj/hvEgunP:D+nOxrpAM1moD2gQP
Threatray 10'727 similar samples on MalwareBazaar
TLSH 0FF46D3F3B85A405D13D05B150EA556176B3A9873E02CB4F79C9A36CAF923CE3B0635A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pdlc34160.ciberserver.com
Sending IP: 176.221.34.160
From: Radu DOBRE <radu@halleycables.com>
Subject: New Order - P.O HALLEY PROJECT// CONTACT US
Attachment: Drawings_P.O Spec, HALLEY.zip (contains "Drawings_P.O & Spec, HALLEY.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 00:18:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
31 of 48 (64.58%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsgo3b2gd42fnfgje7gnfye4sowfkiwwhfapj7p2fy3n2ezinjxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7ace969e07c13d38c16ea4974c99549cda7834253d1b7906e6d9e222959f4176
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8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
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ae544d8c96450e973a2826bd35d8b0535db45e33a123b7e86843dff432965067
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fd3e7cf14c4d59ab85987afea83626e4dc0c3ee321d869b5bf94c0de69db0e5c
AgentTesla
+ 10'717 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-4746aqd2re/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
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

zip 720c6384bb40877e28a100633b26155a04c79db0995da1ed25007250981fc37e

AgentTesla

Executable exe cc8ced87461f345694c927ccd2e09c93ac5522d63940f4fdfa2e36dd13286a6f

(this sample)

  
Dropped by
MD5 af71217bdb01af7908c20f0828925557
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 720c6384bb40877e28a100633b26155a04c79db0995da1ed25007250981fc37e

Comments