MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6891044a6a24da1e23d05bd2e910f951eabf3d6e47f4ad59d235e549a04c4e82. 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: 6891044a6a24da1e23d05bd2e910f951eabf3d6e47f4ad59d235e549a04c4e82
SHA3-384 hash: 868b609b3968954c200659579b82dc7e0e45f7da69ea765660f57ab09cb5e636a53b9f989d3e7230989d93305bbb49ff
SHA1 hash: c520bdc8e26a673528c2b7d247736b8a7edd27d7
MD5 hash: b39292b7b36a8d40df8c585b93339d9d
humanhash: eleven-comet-failed-johnny
File name:Confidential Purchase Orders 008887687.png.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:380'928 bytes
First seen:2020-05-11 14:54:53 UTC
Last seen:2020-05-11 16:11:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:PuvNJsjf4Fq5MbEE6dW7tJGeNAXxKxBzETRXZVstF/kfvmIv3:mvNJsjfjObEE6I7tJGeNiIx2XZeMmIv
Threatray 10'538 similar samples on MalwareBazaar
TLSH D0849D3E1ABC2237D4B5CBB2CECBA867F010947B7515AC2694D743629265C8B78C723D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: archantiquities.com.tr
Sending IP: 37.49.230.30
From: Eng Rama Mahran<info@archantiquities.com.tr>
Subject: R&D Manager Al Sharhan Industries PO
Attachment: Confidential Purchase Orders 008887687.png.zip (contains "Confidential Purchase Orders 008887687.png.exe")

AgentTesla SMTP exfil server:
smtp.bnb-spa.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ArtemisB39292B7B36A.2921.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 15:41:06 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nciqistketnb4i6qlpjosehzkhvl6ploi72k2wosgxsuticmj2ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
dridex
Create hunting rule
Similar samples:
0a2b50c51276d02866449d9efc41787d3b4a207675c75986ae3a790c1bd8c490
AgentTesla
11e1c18b11d8625845b52235ba53edcbe9b54f52753faef309098d08e050da00
AgentTesla
38a26f5de52f0634055aa2ece7865281f462e77c6ebe8cc6a6ed4402286e00f8
AgentTesla
563e34af96c4369b4947d9e96212da4bbfd63023396a44d116c60a9158a16e67
AgentTesla
5918e30cb966887490edeff33dfd08eee8bc3e0e5221a7c20ef1378bd813cc10
AgentTesla
890f02ec0b9b87dbf1be5cbb66dd5965467c5f62ecd727289f0e4c83836edf2f
AgentTesla
9c96c661ea6c6727f05c88372021bb8abad1fc17cb3e0253eed15d1cd15c1b67
AgentTesla
d159b66f0376a6dc5026fd4a827e12c77af9bf91d69e1c2a4766bafb236f344b
AgentTesla
e6e24adc7b5cfa5eddfd145b3c7ea51f72bb5f7afa92d8f4c2e5be3a5004cfc4
AgentTesla
fb6d236969ab1f7d585892267ad93ad0ee2b4e0f3ef9d34846e7b7ade99d07bb
AgentTesla
+ 10'528 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-ddsgt5bqhs/
Behaviour
Creates scheduled task(s)
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.

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 fc8d261dcb9a27066e2434ba3b0ba1e1d7965a861d0590e7707b40bc9835a23c

AgentTesla

Executable exe 6891044a6a24da1e23d05bd2e910f951eabf3d6e47f4ad59d235e549a04c4e82

(this sample)

  
Dropped by
MD5 111abbda9667d7194ce8b87d357ab3ea
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fc8d261dcb9a27066e2434ba3b0ba1e1d7965a861d0590e7707b40bc9835a23c

Comments