MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a
SHA3-384 hash: 9fb0e8ae8b376a1b0b95a1e3f6fac3fd7db9a3dbb3c883fec797613fba7caf5c3649e01fca8f60aa29c2e35cea38fc4d
SHA1 hash: af6de8788584a9344329ea0b583b78a28592b729
MD5 hash: d6f22ba7b93d5d1b1f34327e05a036a4
humanhash: earth-india-pennsylvania-jersey
File name:Scan001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:320'000 bytes
First seen:2020-07-13 04:51:15 UTC
Last seen:2020-07-13 06:10:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:6PMYegcfMizxGphBU9f7mrCW+6N/DZA7/BfST1TjQgtafa2G3ovLVps6RGNViRhE:t+cf2BUd7sCB6INfwNLtYvLVpsKE
Threatray 10'777 similar samples on MalwareBazaar
TLSH 2064124255DE4F22CE7E87B17C235712C33F5A92D812B1F94BA67188DB3530A8B167A3
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24935/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WUO.6567.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 04:00:08 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kblk7nlvo3kpy4rwtigbdvbuibqil57gf53t6pnx4klqmhf2of5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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24525c617a94df99025ac3d748b7ab13aba5ed37aea5100cd424e684760a43da
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34f5833d282f7d896be6f560a66acfe0386ae8aea8a4724debe0b57ec7b74520
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444192ef5b35be5a6f8ef611430c1b75df0f51aced396b7ca84e6efb18702da6
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5d567a17efdfd5b798013424d36c0e2d32a20ba610dcaa0011d7aad2eaa6b4e8
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6a1315d55a66812deddffd96c7f113289b3f21b085f830d8332844b4c9d5e4bc
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7ec1cc4defdaf07771550b26856d416039f766284822bf91aa2c692df7b7204b
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9119946bcfe8c01ea4bfe6ab3222c17146a04b7321b8094f2de58a7f9a5e1840
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aa5bb63c10ba7512a7f1612ca4b89768023be9fe17bcdf07665ec06640ca242d
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c8f33116c7687f9356ff635c3aeda9244900cdcca560792079389d838940c25a
AgentTesla
+ 10'767 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200713-nbbmp65l16/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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

gz ca26dea9cd4c0a54b0858cf4cba0ce5dd495aab62f680d7cdbf38ba5350ec8cc

AgentTesla

Executable exe 5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a

(this sample)

  
Dropped by
MD5 ade716c80c8fec5f5878a0d12c2d9873
  
Dropped by
SHA256 ca26dea9cd4c0a54b0858cf4cba0ce5dd495aab62f680d7cdbf38ba5350ec8cc
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24935/

Comments