MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 145d6a68dc07f5ed56f660761fa8412600d1c553bfcf67b321db725482ff991c. 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: 145d6a68dc07f5ed56f660761fa8412600d1c553bfcf67b321db725482ff991c
SHA3-384 hash: a34087461e9843dfd4820369a7c9200bc3228e27961d2ff15d0264c03294cd4fbb4fe966ce9d2f6843c94dc0f65c5016
SHA1 hash: 48c7c0476a8f55c73be4ff8a2e1938f65514a5da
MD5 hash: bc9fd8f4ea37c6b294ff3a7b4c4f66ce
humanhash: mexico-iowa-twenty-ceiling
File name:PRODUCT LISTS_____PDF_____0011.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:510'976 bytes
First seen:2020-06-02 07:11:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:pitFsw9zPnOWnPe5Qg4QzQmnKe4pGUwnnWoEWxGE3nZ:YP79zvOugFUpGUwnnW
Threatray 10'649 similar samples on MalwareBazaar
TLSH 19B4F0CE7255B2EFC81BC472CE691C78EA61647A932B8603D05361DED90D993CF254F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: aphrodite.hosterion.net
Sending IP: 92.114.98.246
From: sales <korbukis@gmail.com>
Subject: RE: QUICK REQUEST FOR ORDER
Attachment: PRODUCT LISTS_____PDF_____0011.gz (contains "PRODUCT LISTS_____PDF_____0011.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 08:35:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 31 (58.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=crowu2g4a7262vxwmb3b7kcbeyandrktx7hwpmzb3nzfjax7teoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1c33706c6499c7f6c5307dcff8d161c33d6bf53cc3440cedf70ab58cc7f526e9
AgentTesla
2e2d653168e43020a1e1d0d9d064d1331057969616b60e4672ef51625c3bb5fb
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885d26250bb716a2f7525fe7785d2bd191b8943ac9a393411339542fa87d1d38
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984dcd1e483c7b401fbc79d66b6b9d680d3afd05c570e42d6a02b803ed93cf61
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c2df19f344fb1d82a9bb0a0433865874edbd8ca203e843cb6452768d2aa66240
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df696f5fa3df8ce1eaca951cad491770b1d7aeb6e6326a360bcdb266f6d31620
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ee7bb1548fa55637eea3c95c32abe9d52bc0b51b560a1bc550d16e963d8606d0
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f1d7247c8ffbddee868cba452966a10f19c0191f945759589134f1e2f67599c9
AgentTesla
+ 10'639 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-jzx4q63b12/
Behaviour
Creates scheduled task(s)
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
CoreEntity .NET Packer
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

gz cd9b157326d34a9c50e9d2c997b127c4a0b55be835674546359860a36abeb998

AgentTesla

Executable exe 145d6a68dc07f5ed56f660761fa8412600d1c553bfcf67b321db725482ff991c

(this sample)

  
Dropped by
MD5 948ff9f499268c6deab0c37e2a32b925
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cd9b157326d34a9c50e9d2c997b127c4a0b55be835674546359860a36abeb998

Comments