MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6585456e6cfabbcad1faf5112a8d90753240796090ec70377c8134ae8f10a6d4. 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

SHA256 hash: 6585456e6cfabbcad1faf5112a8d90753240796090ec70377c8134ae8f10a6d4
SHA3-384 hash: 697d2bba717e3e92e795e0508461b997e55aa4c61546cc745fdaadb22bd5b7b29618852ef6208c0db310e3e28c85e688
SHA1 hash: 01530ae639f643364cb1476a9945019054e60130
MD5 hash: c782f4bae4ffbc3e1b55ad6be2329fb3
humanhash: connecticut-mississippi-friend-mike
File name:TRANSFER SLIP.exe
Download: download sample
Signature AgentTesla
File size:442'368 bytes
First seen:2021-10-29 06:49:56 UTC
Last seen:2021-10-29 08:45:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:VMSA/Dq3r/I4cLmRQuZaJDE2VBPzTaMjLlTRzqfP+qf+:VMSA/yMHLVVEAZzTbRRzsvf+
Threatray 12'396 similar samples on MalwareBazaar
TLSH T16694F1466368CB7FD5BC43B984A746204BF5A8133622FB964FC678DB18737C14E41AA3
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
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:
spre.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
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)
Sigma detected: MSBuild connects to smtp port
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-29 06:50:10 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
fcc1adc7ff67d485dc1ad7f34ce0ee99aca469839a93de53cdd267af4d01cbb3
MD5 hash:
1a9ebd9cdcd7cab04492011f22b1e07c
SHA1 hash:
b3669dc1e6ba3659e34d30e35707263380cb1ce6
SH256 hash:
f3e9e91a5893c6ae19f1a67ac35f3fb7e6a17c704c5f53bd69bbe64a28d16723
MD5 hash:
42d733fc466312aef91db77f93c9416a
SHA1 hash:
b14ecea756348a79cb7e4cdc9964971b251d09fe
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
SH256 hash:
6585456e6cfabbcad1faf5112a8d90753240796090ec70377c8134ae8f10a6d4
MD5 hash:
c782f4bae4ffbc3e1b55ad6be2329fb3
SHA1 hash:
01530ae639f643364cb1476a9945019054e60130
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.

Malspam

AgentTesla

Executable exe 6585456e6cfabbcad1faf5112a8d90753240796090ec70377c8134ae8f10a6d4

(this sample)

  
Delivery method
Other

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