Analysis
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max time kernel
92s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
28-07-2024 03:15
General
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Target
06e71fb216b8d16cd14f5bc7338789f4_JaffaCakes118.exe
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Size
858KB
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MD5
06e71fb216b8d16cd14f5bc7338789f4
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SHA1
7e0f65cd9bded5c073b869eb53a2b83661f85717
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SHA256
7d46a9b93fbb4dd08714ff19e94f51dcf4ad1961fee1c5750d069c9b6e4f78a2
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SHA512
86f6d547695cd0b2070e5bdb9a38d5d2636816ac7883b3f19fc67547ebd8853a08bc21e03e63b2f566694421401318daad9498f64a5e10a7249617f63ac65e06
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SSDEEP
12288:RfgEO9KPlwijZqe5J93NHrnDfFt4tqUSNbS11Qu8YjglyCKf/ugKk/kO79:BgowkH5J93NHPfFaqUme1Cu8ygsbfMO
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 3 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\06e71fb216b8d16cd14f5bc7338789f4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06e71fb216b8d16cd14f5bc7338789f4_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\qDXoRplxNuItFA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5E86.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\06e71fb216b8d16cd14f5bc7338789f4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06e71fb216b8d16cd14f5bc7338789f4_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
MD5b42bbc2d0ebf1508b9bba44928aa62e5
SHA1f7860e77a621f2b206efffff2542df8b14b25499
SHA256414466a05b2736e9c7200e7208c9661e51f614993e72bc0bc47c41454a386cad
SHA512952bbb44ccdfeb7782c37671bebd20d97843be583e8198b5836d70af10ba08b9a62dace4a329894b9540f3de20b624ea7fcf99b665b73d9ffdca6d47259f54a8
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Filesize
624KB
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Filesize
32KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
40KB
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Filesize
344KB
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Filesize
7.7MB
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Filesize
880KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
752KB
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Filesize
624KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
616KB
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Filesize
272KB
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Filesize
7.7MB
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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
7.7MB
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Filesize
80KB
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Filesize
7.7MB