MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1166c4bbeea926cb730b1069dac2f0d61f8898105224c187b184f0e3e9898403. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1166c4bbeea926cb730b1069dac2f0d61f8898105224c187b184f0e3e9898403
SHA3-384 hash: 8964a98a7a3a970d2a8c93ffc503eecd450866f8df207fe7083d5b67d8b8334f2d7e7662ee40bbd8eff10c470cc2e746
SHA1 hash: d2ee866170d7f3ecc740859b96e31cdefe5a7e69
MD5 hash: fcbd127f06f54bf8353c82b477a1fc16
humanhash: ohio-enemy-dakota-september
File name:Dhl Receipt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:467'456 bytes
First seen:2020-07-20 14:33:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:tVlqudi1ZF6TnbkysjPTWigIG1TBySeg7ED8Mg+LJpAbSJ:xq4gcbSjPvgIcv/IA4
Threatray 10'675 similar samples on MalwareBazaar
TLSH FFA4CF9CBA5472EFC427C575C9682D60AB6138BB532BC247901B11A99E0E7C7CF582F3
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.qreyandcom.com
Sending IP: 45.95.169.97
From: DHL Courier Service <info@qreyandcom.com>
Subject: Fwd: DHL RECEIPT COPY
Attachment: Dhl Receipt.rar (contains "Dhl Receipt.exe")

AgentTesla SMTP exfil server:
mail.thebangkokshoppingguide.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29215/
Detection(s):
SecuriteInfo.com.CIL.HeapOverride.Heur.5699.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1166c4bbeea926cb730b1069dac2f0d61f8898105224c187b184f0e3e9898403/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 14:35:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cftmjo7ovetmw4ylcbu5vqxq2ypyrgaqkismdb5rqtyoh2mjqqbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9a6ccb15221b536964b80126a69fe4d0af0ec7eef147b7d6c8385b5913dbca5c
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c4412b2563fa12f9cfb74a6c5f6cd63fa17afd15ef374cf846f3b808e9a01fb5
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c7ea090c263f8b67203a9b0a291d1f2711821bd8489caad226f44a4b588a4579
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e939e5ac72af54c976d32967a56e22c82b4c46fc5693ebf04ccdbbd4ccdc3470
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eeac5a93cbddf4199153c4a54460b5c618c097814be44e5c2b57ad4255c8546e
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f3635e26f70dfb1240a5f8c7b09ea634ee9e5b6692cb73829b0124c0b2505281
AgentTesla
+ 10'665 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200720-8jkxp7h65n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/1166c4bbeea926cb730b1069dac2f0d61f8898105224c187b184f0e3e9898403

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

rar 16b9c929e9b1cbf6deaab38352a7c60621a7cac7a449c07e219b0d348fa02fc7

AgentTesla

Executable exe 1166c4bbeea926cb730b1069dac2f0d61f8898105224c187b184f0e3e9898403

(this sample)

  
Dropped by
MD5 826837cacd0a7b49726eaffa3e6e8569
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 16b9c929e9b1cbf6deaab38352a7c60621a7cac7a449c07e219b0d348fa02fc7
Cape
Cape
https://www.capesandbox.com/analysis/29215/

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