Analysis
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max time kernel
148s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
15-01-2025 09:48
General
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Target
JaffaCakes118_537b721d960ce3319156409c8dd4fd90.exe
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Size
4.3MB
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MD5
537b721d960ce3319156409c8dd4fd90
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SHA1
52c3bc8bfa0e74d37dad7bead86b895c93669428
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SHA256
22f5967085d28b79dfa37b70707d1f1aa68887677301fb98237b49e13e56f56d
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SHA512
78be24b66965bbaa92380ded074f14c51795492f113f43ea77d73c5d8b0c0f1503573232e1f2710979272f3d78a80e899db4a3485ea99db0bc32833c93521946
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SSDEEP
24576:GEf7wqJoqeH1h+QUnws0MrnHsjofFsZeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeg:GssqJU0T0MrnHIofOEoTI4qUAZGiUk
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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Modiloader family
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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 29 IoCs
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 3 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 2 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 use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 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\JaffaCakes118_537b721d960ce3319156409c8dd4fd90.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_537b721d960ce3319156409c8dd4fd90.exe"1⤵
- 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\JaffaCakes118_537b721d960ce3319156409c8dd4fd90.exe"2⤵
- UAC bypass
- Deletes itself
- 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\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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.3MB
MD5537b721d960ce3319156409c8dd4fd90
SHA152c3bc8bfa0e74d37dad7bead86b895c93669428
SHA25622f5967085d28b79dfa37b70707d1f1aa68887677301fb98237b49e13e56f56d
SHA51278be24b66965bbaa92380ded074f14c51795492f113f43ea77d73c5d8b0c0f1503573232e1f2710979272f3d78a80e899db4a3485ea99db0bc32833c93521946
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Filesize
4KB
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Filesize
940KB
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Filesize
248KB
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Filesize
4KB
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Filesize
248KB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
248KB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
56KB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
56KB
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Filesize
32KB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB
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Filesize
4.4MB