Analysis
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max time kernel
146s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
24-11-2024 10:56
General
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Target
9435cf4f54af52e203490a53071bdca0_JaffaCakes118.exe
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Size
818KB
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MD5
9435cf4f54af52e203490a53071bdca0
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SHA1
dd93355cdf6fadfde77f6045ac2a27370933f25c
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SHA256
8257b691cc7b806baadc4d1da2c9fe18149e10d1e1c43381d53fb1cd1482de25
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SHA512
2c3ce77c41ab75305270d97c9f8f70d89d485ba5586b51b4beeae95d9dec7c99fd165ae00c41e4212e9422fcde1a699fde925c4d77a6c4d3c2f1bbcdf138a43d
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SSDEEP
24576:UGq/tJWxqyxS8PHxxQTYnM4rhRvADag87xbiw2tuH5f9B8ZnAic:JqeG8PHfKYXzAi7xbih+B9BqS
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 34 IoCs
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Themida packer 36 IoCs
Detects Themida, an advanced Windows software protection system.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 4 IoCs
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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 behavior: EnumeratesProcesses 2 IoCs
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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\9435cf4f54af52e203490a53071bdca0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9435cf4f54af52e203490a53071bdca0_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\msnmsgr.exe"C:\Windows\msnmsgr.exe" \melt "C:\Users\Admin\AppData\Local\Temp\9435cf4f54af52e203490a53071bdca0_JaffaCakes118.exe"2⤵
- UAC bypass
- Deletes itself
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- 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
3Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
818KB
MD59435cf4f54af52e203490a53071bdca0
SHA1dd93355cdf6fadfde77f6045ac2a27370933f25c
SHA2568257b691cc7b806baadc4d1da2c9fe18149e10d1e1c43381d53fb1cd1482de25
SHA5122c3ce77c41ab75305270d97c9f8f70d89d485ba5586b51b4beeae95d9dec7c99fd165ae00c41e4212e9422fcde1a699fde925c4d77a6c4d3c2f1bbcdf138a43d
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
56KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
56KB
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Filesize
32KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
64KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
108KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB