MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d234d18a8e227a447c92602045285f661ae055f9e620f329bb9c83c72ede374. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments 1

SHA256 hash: 8d234d18a8e227a447c92602045285f661ae055f9e620f329bb9c83c72ede374
SHA3-384 hash: 3b6d9f5266a24d0be1eb065f844a5f8eff81035e31e862674bebde5ba7fe2a6d83ec5fca9bc5232538f1c954387f8cd5
SHA1 hash: 0fd34b355f59176bcb8d4549fc0667db8e120075
MD5 hash: 5d64deaf17af3b2a3e89ac138e6edeef
humanhash: delta-mobile-glucose-thirteen
File name:5d64deaf17af3b2a3e89ac138e6edeef
Download: download sample
Signature AgentTesla
File size:882'176 bytes
First seen:2021-08-09 05:54:24 UTC
Last seen:2021-08-09 08:47:59 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 12288:8gUAyJCtt2NjFmzPqY5fpqmNKVzOj7fn25cTkr3Xa1ozfCUaMz9LWwcAtPlBUGM:8JAyktMNjXkheVzOPLTk7aSzhnT
Threatray 8'073 similar samples on MalwareBazaar
TLSH T13315D011A3F8175AF9FBBB39A970025467F1FD179735CA8E2E5140CD8972F808AA1723
dhash icon 255a4b371b7b660f (11 x AgentTesla, 2 x AsyncRAT, 1 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5d64deaf17af3b2a3e89ac138e6edeef
Verdict:
Malicious activity
Analysis date:
2021-08-09 05:59:55 UTC
Tags:
keylogger stealer agenttesla

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
Sending a custom TCP request
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Moves itself to temp directory
Multi AV Scanner detection for dropped file
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: 461484 Sample: G5tO0n0FyE Startdate: 09/08/2021 Architecture: WINDOWS Score: 100 60 Multi AV Scanner detection for dropped file 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Yara detected AgentTesla 2->64 66 4 other signatures 2->66 7 G5tO0n0FyE.exe 7 2->7         started        11 newapp.exe 5 2->11         started        13 newapp.exe 4 2->13         started        process3 file4 42 C:\Users\user\AppData\...\BYbxEUjaPRcm.exe, PE32 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmpB1E6.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...behaviorgraph5tO0n0FyE.exe.log, ASCII 7->46 dropped 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->68 70 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->70 72 Uses schtasks.exe or at.exe to add and modify task schedules 7->72 15 G5tO0n0FyE.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        22 G5tO0n0FyE.exe 7->22         started        74 Multi AV Scanner detection for dropped file 11->74 76 Injects a PE file into a foreign processes 11->76 24 schtasks.exe 11->24         started        26 newapp.exe 11->26         started        28 schtasks.exe 13->28         started        30 newapp.exe 13->30         started        signatures5 process6 dnsIp7 48 mail.privateemail.com 198.54.122.60, 49737, 49746, 587 NAMECHEAP-NETUS United States 15->48 38 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 15->38 dropped 40 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 15->40 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->52 54 Moves itself to temp directory 15->54 56 Tries to steal Mail credentials (via file access) 15->56 58 3 other signatures 15->58 32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        50 192.168.2.1 unknown unknown 26->50 36 conhost.exe 28->36         started        file8 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-09 05:55:09 UTC
AV detection:
20 of 47 (42.55%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
SH256 hash:
18d2c0f8a4a0cbad849073e88fe2299dc08baa3b8b94daad280471976b25c49f
MD5 hash:
ced1168521cae251665dcc59d3368b36
SHA1 hash:
5c85317d3d2e67d282f64f0eaae62285ddd034b3
SH256 hash:
f18a9edea4290699a6d40489b0b00c66e6d734ab8e1a76f7728ebc1bdb2f7287
MD5 hash:
71850cfcb9a693420b900f86c5189c2e
SHA1 hash:
2de06a69b022eb5d977873aba77d18b209edf373
SH256 hash:
8d234d18a8e227a447c92602045285f661ae055f9e620f329bb9c83c72ede374
MD5 hash:
5d64deaf17af3b2a3e89ac138e6edeef
SHA1 hash:
0fd34b355f59176bcb8d4549fc0667db8e120075
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 8d234d18a8e227a447c92602045285f661ae055f9e620f329bb9c83c72ede374

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-09 05:54:25 UTC

url : hxxp://bante.xyz/saveme/pope.exe