MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78a4ffb137aee23cf3c529e9d4bd718b9ba206ac646230d72676dcccb593d550. 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

SHA256 hash: 78a4ffb137aee23cf3c529e9d4bd718b9ba206ac646230d72676dcccb593d550
SHA3-384 hash: c110a403b8967bb800e14bb1749ca110b0b686f4815b6c8855fa05f52d23c9dcaf0367c1874d85cec1693b36f1d8917e
SHA1 hash: f6e3dd5e88719c953416b67b71fa32bb5ab5b264
MD5 hash: aa0587b1af5e4295ae3e65bddacfd201
humanhash: stream-ink-king-twenty
File name:October Final Order.exe
Download: download sample
Signature AgentTesla
File size:1'072'128 bytes
First seen:2021-10-07 16:48:10 UTC
Last seen:2021-10-07 17:22:49 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:wrX0WDyL9pD3n+0S2C5f05wPYdGQNVfrBeu3Gd4su7C6R3nCci6ptmM31g:qx+L7D3+12CR01n9rBr3ycCA3f1ptF1
Threatray 10'969 similar samples on MalwareBazaar
TLSH T1D635F6002295C711D1B637F4D864CAF097A56C15DA29C28B2DF1BEEB79B1B03CE11A9F
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
October Final Order.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-07 16:50:04 UTC
Tags:
n/a

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:
monero obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Moves itself to temp directory
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-07 16:46:56 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
d434e7cb4105d7e760a39a1a8a1306338b00fbd6507025d53e4c44ede73d3788
MD5 hash:
6613b992e916924c3f38a179bb9866ab
SHA1 hash:
cd5741f4d0a4685c5fd9c9e2e708bbf33ec1691a
SH256 hash:
9931fbe24b5d499cf4cb1e7571eced988a0bd1168523cf31b8804c7fd2906d10
MD5 hash:
b16d1b292119b05e30d619611f437df2
SHA1 hash:
570a88854bc28365e577b612b61bd34cdb4446f1
SH256 hash:
c9822117fee003cd9eb64086f406c3356a4a46e9e70c56338c9ff919d22b165c
MD5 hash:
ce62a4cba9f5b606ebab6fedc641519f
SHA1 hash:
3178f8062b31a04d54c008a44009a6ded13ae4ab
SH256 hash:
78a4ffb137aee23cf3c529e9d4bd718b9ba206ac646230d72676dcccb593d550
MD5 hash:
aa0587b1af5e4295ae3e65bddacfd201
SHA1 hash:
f6e3dd5e88719c953416b67b71fa32bb5ab5b264
Malware family:
Agent Tesla
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.

  
Delivery method
Other

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