Analysis
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max time kernel
143s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
29-09-2024 05:51
General
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Target
fdea3091c1ebbcbe1f1c43f90f882215_JaffaCakes118.exe
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Size
576KB
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MD5
fdea3091c1ebbcbe1f1c43f90f882215
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SHA1
a561efd385904ddf2f59ea274cffb65dfc84ce11
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SHA256
b9cf4f77f34160debd9b786a0e42cee94624971852e243f491170abf3ea3d83a
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SHA512
2d090c42d01eb74f6bc681a8a3222037e87dfc978b1ebbd1a543dc0a5b82a9d8b2a99b8ef2f52a27c4947e64cb45b8b7e0b3923d9b42f020db1a0a8a1431a993
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SSDEEP
6144:OzRHnaC6zibwzKrcRHngz9sTrex2hDQf1wm971:OzRHnaChbwPRHngzsrDUWmP
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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Loads dropped DLL 3 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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UPX packed file 19 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 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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Suspicious use of AdjustPrivilegeToken 6 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\fdea3091c1ebbcbe1f1c43f90f882215_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdea3091c1ebbcbe1f1c43f90f882215_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\asadfg43rwaef.exe"C:\Users\Admin\AppData\Local\Temp\asadfg43rwaef.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\asadfg43rwaef.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\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
109KB
MD57921d16c8a533204b32f0091afc25e3b
SHA1ea272dd7d3e3a48327394e9c8d2d2e1b9f10c63b
SHA25670937f9bbfddd136d157ecc87b70a629fcee28613edf14dda765adf547b753d6
SHA512edf785660e118364370f4b354e736210032591200908524e668abe6c2bc7ec4b62efb6db6e98045d2636d85811a330cb1f61e0543b2058c022d51d7264ce476e
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
56KB
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Filesize
56KB
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Filesize
32KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
64KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB