Analysis
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max time kernel
95s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
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submitted
28-07-2024 23:39
General
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Target
2b5777593a2c8aa124da149b35971319_JaffaCakes118.exe
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Size
1.6MB
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MD5
2b5777593a2c8aa124da149b35971319
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SHA1
142bd3542eeefe98fc9a2bbfc2c9efd3058e3aa3
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SHA256
ba18dbaa37dfcb07d8dc014a9801196e419dd2f6936a4fcd1826d4c55a938bea
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SHA512
f9f8cd302f94b17839d1b395ce072b52b6de23735615fd647bd88ff1c15a99f95fc78d8f8d6e72c77144a16b24b63b8cc9e37e84eb7603889fb7340a1e87f3ed
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SSDEEP
24576:9pSsh9zIbnNquauBlzoemLqaeBxZ2mqsogG1bHs8FWVnhlUV3GWJqXzbZkP:9pSssqsBlzpmLJeZoD1bHsxNUZvm/ZM
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 1 IoCs
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2b5777593a2c8aa124da149b35971319_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2b5777593a2c8aa124da149b35971319_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LgqdOALoqoLH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp92D5.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\2b5777593a2c8aa124da149b35971319_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2b5777593a2c8aa124da149b35971319_JaffaCakes118.exe"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
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5d79921567e36babdacdd4ef9eb1e6cd4
SHA18b4fbda620045e5c1f5da26d4564d39630da8ad7
SHA256feabc2bb3dae95b5a896776496ed24bb71715db793e969885a4f6abba53becd7
SHA5123fb62f8dcd87196ffe4ea0b17acd1a3e5cf1fb95368e36c62f857ff617bdb0d76514f2a67ea773510fb551e3c99f918ef48a7d340a4843d4a2a2bc48e0e74eb6
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Filesize
7.7MB
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Filesize
80KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
272KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
616KB
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Filesize
584KB
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Filesize
344KB
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Filesize
24KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
96KB
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Filesize
664KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
1.7MB
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Filesize
1.6MB