Analysis
-
max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
25-09-2024 06:07
General
-
Target
f55c39c86ffdd2ff702927961654ff04_JaffaCakes118.exe
-
Size
2.5MB
-
MD5
f55c39c86ffdd2ff702927961654ff04
-
SHA1
a7aec8a5f676e9fac998e3c2992e6f2337bdacc5
-
SHA256
8ae2de04cf8069f559d0a6a73998869e76c39d69d8bf99a7e73deae5bb1de26d
-
SHA512
9bbd928e09cdc33703c1b208f76b0185162a323fe6e736bdc7f980ec6f983bd1a531cf456a284a12185e0e4319ba29b7faba1149527bcc019434ecd0d976dff3
-
SSDEEP
49152:5bJqXb8BIAaWhm5JZJ5TRwOfGfBD4drdTX/UDlxTZNuUm6A:m8OAaWhm5JZfTeOfG5D65jMTOpl
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
UAC bypass 3 TTPs 1 IoCs
-
ModiLoader Second Stage 34 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
Executes dropped EXE 1 IoCs
-
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.
-
Themida packer 34 IoCs
Detects Themida, an advanced Windows software protection system.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Checks whether UAC is enabled 1 TTPs 3 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
-
Drops file in Windows directory 3 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
-
System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f55c39c86ffdd2ff702927961654ff04_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f55c39c86ffdd2ff702927961654ff04_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- 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
-
C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- Checks BIOS information in registry
- 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
-
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
-
Filesize
2.5MB
MD5f55c39c86ffdd2ff702927961654ff04
SHA1a7aec8a5f676e9fac998e3c2992e6f2337bdacc5
SHA2568ae2de04cf8069f559d0a6a73998869e76c39d69d8bf99a7e73deae5bb1de26d
SHA5129bbd928e09cdc33703c1b208f76b0185162a323fe6e736bdc7f980ec6f983bd1a531cf456a284a12185e0e4319ba29b7faba1149527bcc019434ecd0d976dff3
-
Filesize
2.5MB
-
Filesize
248KB
-
Filesize
2.5MB
-
Filesize
248KB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
64KB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB
-
Filesize
2.5MB