Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
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submitted
30-07-2024 01:13
General
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Target
6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118.exe
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Size
817KB
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MD5
6c66ad552121ad6a31b68a2d337c7195
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SHA1
715cf64fc4d7977d78d63e8b027360944f82695e
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SHA256
5f0c0ef8b72bc8ee231fea25cb78b8ddadd17225976e883be73f0b1dc7c7f2fa
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SHA512
a8627321f2a85ac341bc03273b4e52c669ffa942546658c57adad3e856a4e7f59e0da80df1169d2ac07f909abc497daaa66f2ad4b45d3fe258d84ffa656b3440
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SSDEEP
12288:xnUvdomKS4IopqtAbCzUduM38kv2Gkt+TYh2Io6EwCT9JdoVsX13Whagd75geY+t:J4FUCYL21tNdEwCT9CsXpWhN6+UHI
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\6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6c66ad552121ad6a31b68a2d337c7195_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\PomhTunexjnTX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8EE7.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\6c66ad552121ad6a31b68a2d337c7195_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6c66ad552121ad6a31b68a2d337c7195_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
MD5d379ab5f4c8b6cb25907e759c71ff3bf
SHA1ee97885dfc7d67ace8d014e576db8ee203cd2680
SHA2560c1cab83303a4ab5dc236fb39e6ce45910a42dfc775b1cbcd5b3bdcf21e4c21b
SHA51220e742e8cc56bcd16cbbd8289e8b0345360b00c27bc5adb210217a3446769987c47f8b8e6290f8ea00b74835739c61d49f91832d4453ea857eaea8acc716820a
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Filesize
4KB
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Filesize
840KB
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Filesize
32KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
704KB
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Filesize
624KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
272KB
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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
616KB
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Filesize
616KB
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Filesize
616KB
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Filesize
80KB
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Filesize
6.9MB