MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 712c2d3aaffe34c0f1a080ae6f53dc3f1969986bc3debf10f67cda3420fc21ad. 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: 712c2d3aaffe34c0f1a080ae6f53dc3f1969986bc3debf10f67cda3420fc21ad
SHA3-384 hash: 7cbf7fd1b53dc9df4b8005ac0bca722b699867152961015a792338e5c6854312e31191d2934922d13f5401a5432ed933
SHA1 hash: c5c0b53b7d2072f7a3ad6e8317634537d6947aab
MD5 hash: 67f2f28aca65f426135be88c40ba6143
humanhash: violet-nuts-delaware-don
File name:01.05.2020 - 30.05.2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:511'488 bytes
First seen:2020-06-02 06:48:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Rnp/D2gk5aWARfCD10r0VgI23gvpcW/na2:Rnp/D2/ot81+Cx
Threatray 10'607 similar samples on MalwareBazaar
TLSH ECB4F19D7214B2EFC81BD572DEA81CA8AB6064B6871F9713A01361EDCD4C897CF244F6
Reporter abuse_ch
Tags:AgentTesla exe geo GRC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: s3.gtsystems.hu
Sending IP: 45.87.115.204
From: Armodios Tsalikidis <armodiostsalikidis@live.com>
Subject: Οι συναλλαγές του λογαριασμού σας μεταξύ 01.05.2020 - 30.05.2020
Attachment: 01.05.2020 - 30.05.2020.7z (contains "01.05.2020 - 30.05.2020.exe")

AgentTesla FTP exfil server:
ftp.tde.ro:21

AgentTesla FTP exfil user name:
pascal@tde.ro

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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 11:43:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oewc2ovp7y2mb4naqcxg6u64h4mwtgdlyppl6ehwptndiih4egwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0c76dbf49b51ec12d4ab052ce8e5ccce2bd58e67161e184c6dbdfdeba3014f06
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1527801ee65f2c6e47fc4c54f9e2c06db7711dc46cadb6f9396ce96fd86ef619
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7776acf04971eb31d1ceca8e09d1b7579a39a7dbcef5759f051e9f3b49daaa72
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81730d2867e61cbebd9890b3487d6940929d575fc2d3f9002b061d10e88f6ade
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acec25e33dee791cd6ed4a5078346e4d56eb27987e27278b0d86d3c2600fdce3
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c5781a62226cb297e243f72ad90d312f16917c994feca587546f69a81c220d39
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e337cef021313425e1bb071d32482f61722d1980e8bb0d2deac6c2cd1f7bce55
AgentTesla
+ 10'597 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-ymswxplbbx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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

7z 56a0eb97cb363b128056d4cb2a6b68af335ee9079fcce1b1fa97a9b6588046db

AgentTesla

Executable exe 712c2d3aaffe34c0f1a080ae6f53dc3f1969986bc3debf10f67cda3420fc21ad

(this sample)

  
Dropped by
MD5 ea98b637d9e6426da7bd28d0090d7794
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 56a0eb97cb363b128056d4cb2a6b68af335ee9079fcce1b1fa97a9b6588046db

Comments