MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c12197e1c9c3d04c5831d3633fcda64dd51bd7c7d31db7ca42fafe341f7a3ee. 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: 3c12197e1c9c3d04c5831d3633fcda64dd51bd7c7d31db7ca42fafe341f7a3ee
SHA3-384 hash: 85080eca983ffb7de232bcb2897327843f02f72c058223287b34f1fc19b36d9644082bcea352c621d2178d484ba3cf2f
SHA1 hash: c3bae76ff1dd64349d3ad77f2e55a3819aff3941
MD5 hash: 7c96b0e784062158048bc76b42dd47f9
humanhash: virginia-burger-oranges-eighteen
File name:Nová objednávka PO06012020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:960'512 bytes
First seen:2020-06-03 11:39:35 UTC
Last seen:Never
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:YYBS+zZu8Ej/0geTxsMLE0XXK/Y6prd5l6OrdwUec:YYlzv2+2Y6D5l6Orz
Threatray 10'979 similar samples on MalwareBazaar
TLSH 81157D40E6409C9DFC1A4F3598378C244223BE7ABDB9E10F399EF2965A773C21469E17
Reporter abuse_ch
Tags:AgentTesla CZE exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.boeschboddenspies.com
Sending IP: 45.95.169.119
From: SLOVAK HOLDING <xasapi@auto-deal.gr>
Subject: RE: Nová objednávka PO06012020
Attachment: Nová objednávka PO06012020.img (contains "Nová objednávka PO06012020.exe")

AgentTesla SMTP exfil server:
smtp.dachanq.cc:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
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 12:36:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hqjbs7q4tq6qjrmddu3dh7g2mtovdpl4puy5w7fef6x6gqpxupxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0a169e812d23f175a61125630babc70da46264bd00e0aebd41b7225b8732c8bf
AgentTesla
1b5af678f3efd6cbff87b1c00c742534000f6783e93d22c8e4cb50c59393813d
AgentTesla
2c80f61e5c61bb87be9e2d60e69093bcb5082fc690fcd751be787dbd118d5e57
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3adda6c23f01cecac1ce8a51c8dcdab4129088a4e4abcf8f66d8a09b7fe5c84a
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6af32b6b849f1186317e65f84c1d59cc03ce878ca8e3706c5d7afae2389b3c64
AgentTesla
7294bdc3333d08ac9c2397b3555c0126928c13600b23de09f21841cfee83f55a
AgentTesla
b96eaf9ac03911e5764eb149c9c0235c19c97422a45ba1176c962ad151c87185
AgentTesla
c5168f0c833468a89b13af9b8781c0cfc27ef58b55ccaa1c89deff0658837a52
AgentTesla
f036e2aa7615446d2cb3ab689b13aac4055bf2cb8b19b0999db08d7052a80bf1
AgentTesla
f939baf20921d0b9ed165d3339a3a316628ffe4907e73a7f99fb2b0d8e246928
AgentTesla
+ 10'969 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-h7bfas63cn/
Behaviour
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

img db5fc7d0576dbc2e53bf9281a3562b75310db750e1cd6d5b25b1cb95a27f68d2

AgentTesla

Executable exe 3c12197e1c9c3d04c5831d3633fcda64dd51bd7c7d31db7ca42fafe341f7a3ee

(this sample)

  
Dropped by
MD5 da1e8c1f0926bef7984ec6fe0ea7f58c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 db5fc7d0576dbc2e53bf9281a3562b75310db750e1cd6d5b25b1cb95a27f68d2

Comments