Analysis
-
max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
07-09-2024 15:12
General
-
Target
d239a049a6e4eb2cb428d7905a98ac37_JaffaCakes118.exe
-
Size
808KB
-
MD5
d239a049a6e4eb2cb428d7905a98ac37
-
SHA1
58ae995ee60b72fdac3c46caca6b2e4e5f65b847
-
SHA256
18f4035381c01ac7eba826bf786103b091ce6f0c05943722a2996dbf14744689
-
SHA512
4ea8e18c6e321aecbbca84afd6637e9442193e79638502af77fff54edbda98038af9a35d2e838fd5cbed34da50d08c051f2653dbffb8abb6201dd15250a0bc6c
-
SSDEEP
24576:eqjP6+LOd94zc5tKEFV4dwVtNo1+XjOYl:eK8qcWG4deXRKw
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main payload 5 IoCs
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 8 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 13 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d239a049a6e4eb2cb428d7905a98ac37_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d239a049a6e4eb2cb428d7905a98ac37_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\d239a049a6e4eb2cb428d7905a98ac37_JaffaCakes118.exe"{path}"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\d239a049a6e4eb2cb428d7905a98ac37_JaffaCakes118.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
536KB
-
Filesize
6.9MB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
6.9MB
-
Filesize
6.9MB
-
Filesize
6.9MB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
536KB
-
Filesize
6.9MB
-
Filesize
6.9MB
-
Filesize
536KB
-
Filesize
4KB
-
Filesize
608KB
-
Filesize
4KB
-
Filesize
6.9MB
-
Filesize
6.9MB
-
Filesize
608KB
-
Filesize
832KB
-
Filesize
6.9MB
-
Filesize
4KB
-
Filesize
72KB