MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad47a95274571e9bb73b9afeea618dbbbcf5c859b422b14a5d307116d98b7f9f. 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: ad47a95274571e9bb73b9afeea618dbbbcf5c859b422b14a5d307116d98b7f9f
SHA3-384 hash: 6b37096297dfc1da2a003e26ecc3d89a2ab7aa26a3f359773ebcf0b5b9aa278866e573d401d4f82f376eb69d7c4c096d
SHA1 hash: ed5701e145fec01ac139d53d74df19a8b7cf5b04
MD5 hash: 6fae939d76ab9abe06aad0daf078f86b
humanhash: quiet-golf-quebec-red
File name:STATEMENT OF ACOUNT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:438'272 bytes
First seen:2020-06-26 07:43:48 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:T5HbPSg2gChlZhbXjvIftbgWC8HwhT9w54:pPS9g4l3zKPSTK
Threatray 10'715 similar samples on MalwareBazaar
TLSH 5C94122437E84B8AE6AE07FA50B16140477CBA1BB07BE30D1DA460ED5DB37A14762773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.o-g.me
Sending IP: 164.68.104.12
From: finance <m.ababneh@hosbanclearance.com>
Subject: STATEMENT OF ACCOUNT
Attachment: STATEMENT OF ACOUNT.zip (contains "STATEMENT OF ACOUNT.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:5

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14709/
Detection(s):
SecuriteInfo.com.Generic.mg.d72f02436bb252e3.2121.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Launching the process to change network settings
Moving of the original file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ad47a95274571e9bb73b9afeea618dbbbcf5c859b422b14a5d307116d98b7f9f/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 07:45:06 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vvd2sutuk4pjxnz3tl7ouymnxo6plsczwqrlcss5gbyrnwmlp6pq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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386a556b93c2fe258d48af61111bf6f2c2a1a599512281bcb039043cdf9b3301
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42e022c094304e96892aed9f758e684c8d3e9b00abca5c2deb68e39e32bd0eb4
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6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3
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90e9bd37f7c891f14541e2b3122f29362dba751d98c0da64668ae508f02877f7
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a7e448adfaa3c0d503907c2353cbb0190240a20f28f6a55bf146eb19f1a05273
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ac873de025d0c56aa703886588935bad57548b776dd73b4f684111d8c5c280d3
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c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87
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dbce5e450adc05e8d72f3bdfc0affc07aeb7ef9bcfc84e664218b3626a39327b
AgentTesla
+ 10'705 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200626-spax9hzsk2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
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

zip 82bc2cc15608c16cda9275cda17a4a88727afb74e621e8bf48fab6cc550c51fa

AgentTesla

Executable exe ad47a95274571e9bb73b9afeea618dbbbcf5c859b422b14a5d307116d98b7f9f

(this sample)

  
Dropped by
MD5 f710f3747b0c6d05808073892b04a723
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14709/
  
Dropped by
SHA256 82bc2cc15608c16cda9275cda17a4a88727afb74e621e8bf48fab6cc550c51fa

Comments