MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 809fdee70ce841019d1f2216d05a76701a1a2d52d08bc58a129645aae88ca695. 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: 809fdee70ce841019d1f2216d05a76701a1a2d52d08bc58a129645aae88ca695
SHA3-384 hash: 863951bca87e214623f8bcb017618bc2261e86ba1adea4977a36849b6167990e295fd05e2cf792a4d174730acffadab8
SHA1 hash: 434a67039b3a6360534878a02a98dff9e6560a23
MD5 hash: 66fb1193b674f77342d2c1835035bcc6
humanhash: mango-edward-johnny-eighteen
File name:PO WTMSB0000649-weetech AGN 200-150-460 impeller.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'832 bytes
First seen:2020-06-04 06:25:22 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:MwDoohzJ+VqcEqOpgTasManYOYfvKNWir5:nU1P+3anYZvy75
Threatray 11'206 similar samples on MalwareBazaar
TLSH 6894E196376C2C67C67C19F20441280913F8D4EA3866E6CD9DE762EE15D3FE14BA0B87
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Weetech Machinery <enquiry@weetech.com.my>
Subject: PO 649 - AGN 200-150-460 impeller
Attachment: PO WTMSB0000649-weetech AGN 200-150-460 impeller.zip (contains "PO WTMSB0000649-weetech AGN 200-150-460 impeller.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
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 04:15:53 UTC
AV detection:
26 of 48 (54.17%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qcp55zym5baqdhi7eilnawtwoanbulks2cf4lcqsszc2v2emu2kq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
04f3b12cf1303fb88a6200a17bafdf5c8868665cd0fb97ffdcc986a1f66cd0fe
AgentTesla
064503ab3a3c2643c6a841186e708c797ece10dcaf99f95dd8166ac7d6a01887
AgentTesla
069d2f448360c3c787e0310fa3d07f7d5c7c97e805a7703a20ac798257848667
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2e8d1f0c2cf60aca1b3bb456f1a94e40961540260d6a1d6a9429a242206bcc09
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4e774e246fa4dd908e0a00d2eb267adf73e04620de3e7832d9e5d4e7e3b14cfa
AgentTesla
57f1c863e4e30e3daf8c2615372fc1961ec72e92de7b6eab13b08f25656d1530
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6163f1bf34c821d55a7e532009adc95ba921b28578a58336e5b01f6c09d4dad4
AgentTesla
82630df328d7f8a8927eadf9e37ba8af5b4a41167ab26c1be778aa443d36a6df
AgentTesla
c6043128c116aedacc1be9abbcb74898065374269665a5387960ce47e805c2c0
AgentTesla
+ 11'196 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-crhdlfmpqx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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

zip dc7f2ab935e29137d57ce130999d0ac3dcbbbee72be9705998fcfa8ec2466dee

AgentTesla

Executable exe 809fdee70ce841019d1f2216d05a76701a1a2d52d08bc58a129645aae88ca695

(this sample)

  
Dropped by
MD5 41eccf8ee6079e2df42137239e05591b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 dc7f2ab935e29137d57ce130999d0ac3dcbbbee72be9705998fcfa8ec2466dee

Comments