MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33b0199d684c521a4ca3cd5ed37820ad9caf37c283e65e387ab1554f6100636f. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1

SHA256 hash: 33b0199d684c521a4ca3cd5ed37820ad9caf37c283e65e387ab1554f6100636f
SHA3-384 hash: e63d31b7a35fc9f1cfad79e54996036f0594c4c409565d8d7a410b450d7cad49a6782196ba590e12a2bb015622aa580d
SHA1 hash: bb97126f2ac975a0948ddd5ffd421e234bee5adb
MD5 hash: 3d14fc0bc501d3f7cebe7d53ab5ee925
humanhash: johnny-harry-sierra-romeo
File name:3d14fc0bc501d3f7cebe7d53ab5ee925
Download: download sample
Signature AgentTesla
File size:494'592 bytes
First seen:2021-09-17 05:38:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:sBNQWHCM2K4Cxztu6m0X9B6z6MdndUHxYKXGv2:ANI3C5tF9XGz6MdnSJX
Threatray 10'871 similar samples on MalwareBazaar
TLSH T14DB4D0343AEA8019F1B3AFF69ED97596CB7EF6633607D41A20D1038A4613B81DD8153E
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order
Verdict:
Malicious activity
Analysis date:
2021-09-17 09:18:07 UTC
Tags:
exploit CVE-2017-11882 opendir loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 484898 Sample: d2vVxTA8vp Startdate: 17/09/2021 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected AgentTesla 2->31 33 5 other signatures 2->33 7 d2vVxTA8vp.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Local\...\tmpE697.tmp, XML 7->19 dropped 21 C:\Users\user\AppData\...\d2vVxTA8vp.exe.log, ASCII 7->21 dropped 23 C:\Users\user\AppData\...\VmcrsUJqjSTmpv.exe, PE32 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Injects a PE file into a foreign processes 7->41 11 d2vVxTA8vp.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.privateemail.com 198.54.122.60, 49793, 587 NAMECHEAP-NETUS United States 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-17 05:39:05 UTC
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
a67cf773062bfb112ddae2ad923869e2d938c648096cfdba581dbd1a5ac9fd27
MD5 hash:
d53e7c4c1b3e70af9dde31de0de742ff
SHA1 hash:
b9dc131fb377ca8cb0ee1fcf6db88e6a4e2eb332
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
101840806007dd485566aad7f557ea7281edb5a48619d2a42cc5c913ef4e2f4b
MD5 hash:
a69af019b9c4746d12b5e32ecd89614a
SHA1 hash:
3a96ecefe453e518c3755e28d40d993b6a7903b1
SH256 hash:
33b0199d684c521a4ca3cd5ed37820ad9caf37c283e65e387ab1554f6100636f
MD5 hash:
3d14fc0bc501d3f7cebe7d53ab5ee925
SHA1 hash:
bb97126f2ac975a0948ddd5ffd421e234bee5adb
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 33b0199d684c521a4ca3cd5ed37820ad9caf37c283e65e387ab1554f6100636f

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-09-17 05:38:13 UTC

url : hxxp://aqilahrozigenesh.com/docxxx/trk/valls.exe