MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36299a9bd0f14be1ef22d73eacfbdddd158ea11a52d0ef1ee30b6edb25df5671. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36299a9bd0f14be1ef22d73eacfbdddd158ea11a52d0ef1ee30b6edb25df5671
SHA3-384 hash: 53f866b0510bdb66036b915195f99bbe2a1d5e0a808c1eca49f0b584a5758f3f224fa11d34914c5ba001b81c5e817005
SHA1 hash: aacd47aed3deedcaca9468cb9eccf6e574e6c47b
MD5 hash: d81c1836a4393e347dceedd28886a0e1
humanhash: muppet-kitten-georgia-magnesium
File name:Purchase Order #PO_06-15-2020_08 49 54_00.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:578'560 bytes
First seen:2020-06-15 12:29:35 UTC
Last seen:2020-06-15 20:05:58 UTC
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:oIzc7N0g0M8Q1Zf9GTTfizMQvFOUYO/D:rc7N0ep9GTQQULD
Threatray 10'599 similar samples on MalwareBazaar
TLSH 70C4CF04DFD64B09C338D97970F211297E7AED16EA22D35E4780319909B2743BE7AED2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.mokiastrade.com
Sending IP: 45.95.169.250
From: Christos Koutsioumbris <info@mokiastrade.com>
Subject: Πρ: RE: order Cyprus
Attachment: Order PO_06-15-2020.zip (contains "Purchase Order #PO_06-15-2020_08 49 54_00.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10387/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Sonbokli.Acl.11575.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:31:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gyuzvg6q6ff6d3zc247kz6653uky5ii2klio6hxdbnxnwjo7kzyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e85aea46a5355c2d5689a5c0cb8ab7f718cab3b1ccac0206c0d6ba81baa7be0
AgentTesla
2b23bd3f75f21fca9811b646ade99f92cbd26e4892c1f8079716d1925797edb3
AgentTesla
70e32f51fdd7cbade222e6e7acc86c8982eba7b1e591449dcaf2566946104d11
AgentTesla
77aed51893a8a5e2ab24824dddad42c99cfb46baba36dbe90c72cd8ff6723b7f
AgentTesla
8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
AgentTesla
9570bbdb530065408a2c3d51801fcbb4bd0e5de8ce10b71096dcc8eac4571988
AgentTesla
a388721677699e1816b5a7812b0c7bfa301cbe1539aae18fad07c98f85e16168
AgentTesla
ccd5df3e21e1543a8cb3f92b37276be48adec9859f12096faaca589a39a0f99b
AgentTesla
e4a764560fc747261834c1568d5280725a64036f720ad42ce847353cb4841331
AgentTesla
f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
AgentTesla
+ 10'589 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-6wz2zme43x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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 f270c51a220d59d9fa899322c0e18f5b6331b5137c0cd967d7c3af39a1309310

AgentTesla

Executable exe 36299a9bd0f14be1ef22d73eacfbdddd158ea11a52d0ef1ee30b6edb25df5671

(this sample)

  
Dropped by
MD5 d78d94bb46e65a0e566daf0c50cb31f7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f270c51a220d59d9fa899322c0e18f5b6331b5137c0cd967d7c3af39a1309310
Cape
Cape
https://www.capesandbox.com/analysis/10387/

Comments