MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0136fab4bad316f9ec7d7e9df3405dfac4341b5dfb61f74f906bff0a2b86d909. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0136fab4bad316f9ec7d7e9df3405dfac4341b5dfb61f74f906bff0a2b86d909
SHA3-384 hash: b1eb810a3ee81c3d26a4f8faa30ac7f00a4bd4ad872adac5491810cf9c6ca455c08b20ba16c91a95d5f2fd705f16ec39
SHA1 hash: 1764f4140a8a61d5bcb38bf2a3a449e6b2284bb9
MD5 hash: 0e5fbe4c8041060dec2d52de04503c44
humanhash: zulu-iowa-mountain-kitten
File name:0e5fbe4c8041060dec2d52de04503c44.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:742'400 bytes
First seen:2021-05-10 13:04:03 UTC
Last seen:2021-05-10 14:03:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:xk7SMFppkX5GHjt3jLdOsrG5MESAftoQunwrhzOpX:xMSx5ARvIsySAdphz+
Threatray 35 similar samples on MalwareBazaar
TLSH 68F4CF253398AF65D83EA7391135551013F2BE07D731EA8D7DF6B4DA0AB2F808626B13
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/154088/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/777434
Signature
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 409830 Sample: 5iRqi4LmLF.exe Startdate: 10/05/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 7 other signatures 2->39 7 5iRqi4LmLF.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\RJxFcrsGohXWf.exe, PE32 7->23 dropped 25 C:\...\RJxFcrsGohXWf.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\Temp\tmpD6B.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\5iRqi4LmLF.exe.log, ASCII 7->29 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Contains functionality to register a low level keyboard hook 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 11 5iRqi4LmLF.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 5iRqi4LmLF.exe 7->17         started        19 5iRqi4LmLF.exe 7->19         started        signatures5 process6 dnsIp7 31 mail.privateemail.com 198.54.122.60, 49737, 587 NAMECHEAP-NETUS United States 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 2 other signatures 11->55 21 conhost.exe 15->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0136fab4bad316f9ec7d7e9df3405dfac4341b5dfb61f74f906bff0a2b86d909/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-05-10 13:04:25 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ae3pvnf22mlpt3d5p2o7gqc57lcdig257nq7ot4qnp7quk4g3eeq._file
Verdict:
unknown
Similar samples:
0e7f5a825caf185386b3c55da06e780e12e290da2756eb644106cf6239f6d60b
AgentTesla
18cd059c6141fcff83f1a715a3599a35e18ee0e41500844ae9691f62df264d6e
AgentTesla
514eafb249e57467701d283fa0dea7af7c4761d6f60da2cbc7348c65e0c11501
AgentTesla
6fa2dbb14d97035e18591f0de0e08f274f7ea45061be3816ddfbbefa8e04a695
AgentTesla
76214b75099fe440b9639a0daa17ce9b49d1cf4193c5f3e429dac8aa1c555c60
AgentTesla
9d542ed69de6b74364be769dd60d8613dfe533abbef25a8eba275b27bfc7f5b5
AgentTesla
a9c017e2d279ba3ef817b6db811ce21af904951e7f5a7460f1ba74c563b96cb4
AgentTesla
b5c99c0df0b6c4cd43071e30be30139ef8474c85c8a6a874b2ae68f761faba1a
AgentTesla
ee60d8de391074c3d9aa75ecca560796f679a41872f3322f9599d1e154aef15a
AgentTesla
ee913da4f5fe43bc6f2457ce36d9364d4b9f7a79adb71dab617ca1dfde879377
AgentTesla
+ 25 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210510-byvpk7vhfs/
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0136fab4bad316f9ec7d7e9df3405dfac4341b5dfb61f74f906bff0a2b86d909

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 0136fab4bad316f9ec7d7e9df3405dfac4341b5dfb61f74f906bff0a2b86d909

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1216412/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/154088/

Comments