MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d34d2c3fe83f82a8a0faa213fe60202f765aadf5895fbe12996d40db44afadc5. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d34d2c3fe83f82a8a0faa213fe60202f765aadf5895fbe12996d40db44afadc5
SHA3-384 hash: 3e169542749f68b0fb4de70a64a3fd9dbec7f064eea840893bb2355d4c3e56660b8bb16733abd7176c903676438eb21f
SHA1 hash: 66f0374fd5c59404d050491a3664a32e939c165d
MD5 hash: 08179def9d106d07174435e496a80dfb
humanhash: kentucky-lion-autumn-vermont
File name:MV YANGZE 17--CTM_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:924'672 bytes
First seen:2020-08-18 19:17:58 UTC
Last seen:2020-08-18 20:11:57 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 24576:RKxZW3vQl6X+am4EcmZHAFaxmVmie9bngP1QLtRh7:RKxZ+Qlvam4EcmZHAFaxmVmie9bngP1y
Threatray 10'439 similar samples on MalwareBazaar
TLSH 5E150A5AB392F11EDFDA1EB654281CF8838E6F21801178BB3541BDB673E9DF1161123A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: swn0.720.zazomika.ml
Sending IP: 64.227.27.170
From: Tracy Wang <grg@sinoship.cn>
Subject: MV YANGZE 17--CTM
Attachment: MV YANGZE 17--CTM_pdf.rar (contains "MV YANGZE 17--CTM_pdf.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/48026/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.405.31755.16453.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/d34d2c3fe83f82a8a0faa213fe60202f765aadf5895fbe12996d40db44afadc5/
Threat name:
ByteCode-MSIL.Trojan.CryptInject
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 04:26:35 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ngsyp7ih6bkrih2uij74ybaf53fvlpvrfp34euznvanwrfpvxcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'429 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer persistence spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-emvmmtl9hs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d34d2c3fe83f82a8a0faa213fe60202f765aadf5895fbe12996d40db44afadc5

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 345aaf3e03a678627ff509fccb8acd937f4c4a56411bc16b5a4b010632ead49c

AgentTesla

Executable exe d34d2c3fe83f82a8a0faa213fe60202f765aadf5895fbe12996d40db44afadc5

(this sample)

  
Dropped by
MD5 3a7b9459861047df5ce066f3a2448626
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/48026/
  
Dropped by
SHA256 345aaf3e03a678627ff509fccb8acd937f4c4a56411bc16b5a4b010632ead49c

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