Analysis
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max time kernel
76s -
max time network
58s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
29-07-2024 20:13
General
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Target
5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe
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Size
1.0MB
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MD5
5d5d8bda83f706630e355ab26b896d81
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SHA1
6e1470406d844ee4a0eaad8fd06f06df430c28ae
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SHA256
2f61047689118e21626c8cf55f4400cb7e65bf68684f326609252eb070bfd887
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SHA512
1d716e1df5c9dbf6aa23ea3641417a63452d0c52d00b0548dd0a33a6557e23bcd24ac65117c9f4fd2a6cc4dc999926917a32e91a1b444f1cb909e7e079aecb48
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SSDEEP
12288:7Z8aauxoliReyg3bgbjR06zaLL6hdEvxazBuqQzpwebO6FnpQEtNjHfRaz0/rnDi:CMoUjsbsMPbGgqQl3b+UFHJoWrnDVTl
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\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_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\SohgkkYIC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpABA.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5d5d8bda83f706630e355ab26b896d81_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
MD51d70dd8ec3d9db3ecfd43caee32561f9
SHA179b128e6266c62a404d15eba616b5477e209cf1d
SHA25635aecb229395ef28ca001d152a48355c3963d41e44a83b61d30d3ae860c3381a
SHA51259a03f8a062c0ed05b6c3f2aad20528b9956c92ab351d81fe2481d4c9a76f025dfb8d0f0728acd8f714fb120700781afff08eefa754cbfcc8a52136f298ea46c
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Filesize
4KB
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Filesize
1.1MB
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Filesize
736KB
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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
736KB
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Filesize
624KB
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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
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
616KB
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Filesize
6.9MB
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Filesize
616KB
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Filesize
80KB
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Filesize
6.9MB