Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
29-07-2024 01:44
General
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Target
316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe
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Size
870KB
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MD5
316675ee932f3deec4d3eaa36347db03
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SHA1
c8db9092049f42be776ca2255caaeafccbe022d1
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SHA256
6a164f48d3ed08f48e0817b3e5fe2aa579a2c57e7c7c5ab49a38d7cbd3715ade
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SHA512
ad62920a54508995e04cd97de87186d73e5c9a1af559a0257e43d9973b62c6d1c39a17813e196e625748f25a9ec30ad649446592060e81e5699d7182d3f896f3
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SSDEEP
24576:dMPqoKAWf98bx4lXxQScb5+EC6c2u8di69Z:dMCoKAWf9VxQbVHi8l9
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 5 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 1 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 35 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 5 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 17 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\316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe"1⤵
- 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\vjLIBvBS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8804.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\316675ee932f3deec4d3eaa36347db03_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\316675ee932f3deec4d3eaa36347db03_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
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD53ad981af4cf21d1af2349569281a837a
SHA1dbc0f148f0efc71410863f163fbe8a433f73a116
SHA256e99e06848023350b584aa197d247e33a69737df07a38ccee2ca713ca08097394
SHA512a6ee255ced53189e224bc1c8912dbb9966b9af7dd437ee5839acc51296f079cfdff118bfb5463053df9a93291b0730a9093b393e76897b908f5e6099db5e7e3c
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
752KB
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Filesize
624KB
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Filesize
896KB
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Filesize
32KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
616KB
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Filesize
272KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
4KB
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Filesize
80KB
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Filesize
616KB