Analysis
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max time kernel
147s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
06/12/2024, 06:11
General
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Target
cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.exe
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Size
111KB
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MD5
cb71c8a5b23705b2a4cf51372f091397
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SHA1
6194b6e5b3ce525d232691b1e84b21caa6369681
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SHA256
cf2a6d3ee9dae0cf40a04a38877927b4d1bf692df09ca1a56f053269de1b5af1
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SHA512
141d87b5da1e97cbdb0325b67f05329e08c39cd8c6a7fabaad1ad9798b3ae339a40e868f707ae2b6f431b5aebb8a91d3218f0ee817b5e8dd50e63c7b684bd62d
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SSDEEP
3072:Toy8j7VnNdrPHaSekwi+mW+24lvoG3sr+bout:z8jZ7rvaU3+mWr4lzsrwoS
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 17 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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UPX packed file 20 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 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\cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.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\chrome.exe"C:\Windows\chrome.exe" \melt "C:\Users\Admin\AppData\Local\Temp\cb71c8a5b23705b2a4cf51372f091397_JaffaCakes118.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
111KB
MD5cb71c8a5b23705b2a4cf51372f091397
SHA16194b6e5b3ce525d232691b1e84b21caa6369681
SHA256cf2a6d3ee9dae0cf40a04a38877927b4d1bf692df09ca1a56f053269de1b5af1
SHA512141d87b5da1e97cbdb0325b67f05329e08c39cd8c6a7fabaad1ad9798b3ae339a40e868f707ae2b6f431b5aebb8a91d3218f0ee817b5e8dd50e63c7b684bd62d
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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
960KB
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Filesize
320KB
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Filesize
4KB
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Filesize
960KB
-
Filesize
320KB
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Filesize
960KB
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Filesize
32KB
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Filesize
56KB
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Filesize
320KB
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Filesize
4KB
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Filesize
320KB
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Filesize
56KB
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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
-
Filesize
320KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
320KB