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Analysis
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max time kernel
147s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
01/01/2025, 15:11
General
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Target
JaffaCakes118_59e787f72d9a09b93c40f4d03a4f37b3.exe
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Size
126KB
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MD5
59e787f72d9a09b93c40f4d03a4f37b3
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SHA1
bdc016d3dafe34df82c4c3e0ce4d68f463ee65d2
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SHA256
9505759d23e6942d496deb80273248a6fc7d24f8470e7b820223b8ee014f25a1
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SHA512
aaaf4144f091dbc8fe1d1c98713646ee597da7ad5d6dca053c07642b05a82f4c749128846f59c559f75084d8c7a3e0a7e85715680175c346044af9cbdf6cb6a0
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SSDEEP
3072:7oy8j7VnNdrPHaSekwi+mWGmMKBRWoutW:78jZ7rvaU3+mWGfKKoS
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 19 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 21 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\JaffaCakes118_59e787f72d9a09b93c40f4d03a4f37b3.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e787f72d9a09b93c40f4d03a4f37b3.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_59e787f72d9a09b93c40f4d03a4f37b3.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
126KB
MD559e787f72d9a09b93c40f4d03a4f37b3
SHA1bdc016d3dafe34df82c4c3e0ce4d68f463ee65d2
SHA2569505759d23e6942d496deb80273248a6fc7d24f8470e7b820223b8ee014f25a1
SHA512aaaf4144f091dbc8fe1d1c98713646ee597da7ad5d6dca053c07642b05a82f4c749128846f59c559f75084d8c7a3e0a7e85715680175c346044af9cbdf6cb6a0
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Filesize
32KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
4KB
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Filesize
56KB
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Filesize
4KB
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Filesize
960KB
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Filesize
356KB
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Filesize
960KB
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Filesize
56KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
-
Filesize
356KB
-
Filesize
356KB
-
Filesize
356KB
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Filesize
960KB
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Filesize
356KB
-
Filesize
356KB
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Filesize
356KB
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Filesize
64KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
356KB
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Filesize
4KB