Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
21-09-2024 20:36
General
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Target
f090b258b28c26822dc52f7b20e76e35_JaffaCakes118.exe
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Size
1.6MB
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MD5
f090b258b28c26822dc52f7b20e76e35
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SHA1
66d4ce01db64ddb2970b65ece9136ccab0fe4892
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SHA256
1373e580f8e5ba39a6e6bd6cfc8b4cf0bcbee90432c79474bb929218b066a1ca
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SHA512
3fed1fc255c44c6011110c6b2dc737a235697dbc49fdcbc8ac7e7f551149647f0a09b6e56dec6c95d0ca009752736c42e6cddc3844bfa0b7fe409e46a9705287
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SSDEEP
24576:h1kNoQeFze7zFjyzQgj5eQkxRsmJi5DUyWDANQtt6e0mIKu:h17M7UjXkkmNcN+we0mIKu
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 16 IoCs
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Executes dropped EXE 2 IoCs
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL 3 IoCs
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Themida packer 4 IoCs
Detects Themida, an advanced Windows software protection system.
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Drops file in Windows directory 4 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 4 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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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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System policy modification 1 TTPs 1 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\f090b258b28c26822dc52f7b20e76e35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f090b258b28c26822dc52f7b20e76e35_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6469232.exe"C:\Users\Admin\AppData\Local\Temp\6469232.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\6469232.exe"3⤵
- UAC bypass
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
83KB
MD550dc379ce0f1d88cc764d1dc4aafc6ed
SHA1b21d517dfeeafa2d105187d15e6ba95df08fbfe1
SHA256a1cdd95cb96630285a1cc73e1896518320d79c4ce53803105b40256022ec8e2b
SHA512c98e129b0bdcf6c0b087fd724d11bd17f22c8621ab6bf444a8f8ba6090dd16b0b63f5081fe70c48a2c1b54f7a329fc59e62f70cf1e4e5ebf566f4f629dafad77
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Filesize
270KB
MD51df2d65b833d18d508bd0d8378339c2b
SHA15cf3a63c30c201b4a3bb1b406af68258a3812774
SHA2561e9215a82e1687b7d98d851b0fbd94dd45b6d375fddfc474a941915788d818a8
SHA512ed50436896b902a03916e176850d7a4cff96ca4f08810246af42a7873cfb506b97e87ee600d68acfcb9adc16011b8f862f152d4ca269d5f46abeabdc6cf4d914
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Filesize
300KB
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Filesize
56KB
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Filesize
300KB
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Filesize
300KB
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Filesize
32KB
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Filesize
300KB
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Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
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Filesize
56KB
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Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
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Filesize
936KB
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Filesize
8KB
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Filesize
936KB
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Filesize
936KB
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Filesize
16KB
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Filesize
16KB
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Filesize
936KB
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Filesize
300KB
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Filesize
8KB
