MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88954c73049b39bf89e922df1d885537a978c45b09cf6f1a43c0a85decee5103. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 88954c73049b39bf89e922df1d885537a978c45b09cf6f1a43c0a85decee5103
SHA3-384 hash: 1dbc95db2801e36daa64ecf759f3fd842f31b1a3279a65e1dd3b0c8b48dd1fd8c9b004d89a891c63621a49b962dafac4
SHA1 hash: 10339abeeca4dca7e11f616f8bb4160c58cb3cb5
MD5 hash: 8e6c26efc2c24f33ff9f61d33e509edf
humanhash: eight-jig-yellow-chicken
File name:PO 007661721.exe
Download: download sample
Signature AgentTesla
File size:639'488 bytes
First seen:2021-10-11 06:12:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:AoeEMoTRthvapr2CkPTMgPyOXtUoQj9IHpNvbNDXulgUIK0:NEr5kPTMgPyONQjUpNTtQ7
Threatray 11'268 similar samples on MalwareBazaar
TLSH T182D4D0302AFA121AF173EFB95EE4B5A59E7EF7632512D45E2451038B0623E81CEC153E
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 007661721.exe
Verdict:
Malicious activity
Analysis date:
2021-10-11 06:16:30 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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware 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 strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Powershell Defender Exclusion
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:
2021-10-11 04:00:06 UTC
AV detection:
11 of 44 (25.00%)
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
667eef6d62c7136cf6d7bc9d1e8b2ef3b8477cf622ed21afcc77e340bd429f6e
MD5 hash:
1c3324c87d883913f4f866cbc8c8d418
SHA1 hash:
f6687069b6586aca045bea15eebdb377fd318383
SH256 hash:
d434e7cb4105d7e760a39a1a8a1306338b00fbd6507025d53e4c44ede73d3788
MD5 hash:
6613b992e916924c3f38a179bb9866ab
SHA1 hash:
cd5741f4d0a4685c5fd9c9e2e708bbf33ec1691a
SH256 hash:
b5369a473a07f338f0420ec690856a2e74fb1d6d9a5ac17939d0d95d12cf2144
MD5 hash:
03b0c7956a48c0ac96910efefdb95cdb
SHA1 hash:
a131ec031bf16dcaab43fc7bd150d3e7de509680
SH256 hash:
88954c73049b39bf89e922df1d885537a978c45b09cf6f1a43c0a85decee5103
MD5 hash:
8e6c26efc2c24f33ff9f61d33e509edf
SHA1 hash:
10339abeeca4dca7e11f616f8bb4160c58cb3cb5
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 88954c73049b39bf89e922df1d885537a978c45b09cf6f1a43c0a85decee5103

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments