Analysis
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max time kernel
144s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
20-09-2024 13:03
General
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Target
eda5cb8441f6ef8697d408d56b204987_JaffaCakes118.exe
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Size
324KB
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MD5
eda5cb8441f6ef8697d408d56b204987
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SHA1
db43e61f1efbebf53badb8d9d2d837997558111a
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SHA256
de367bcc96caeabc2aa72840b40dc3ff5f322ff0644da0c89497e8aa63a55fec
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SHA512
cef2b6372c867802f42ea1e66831bfd5f61683f2ff4ab9aeb57f2f96243bb0dc46315cc28ddb406f0ea29befd691f417866d7da6af3c6cf1e36deefbeba3a93e
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SSDEEP
6144:yzG8nriOnW/rGgGwyJbZo3qZ+8VfFm/fqONx6Ge8wcA5KpDI:y1DYr6m3qZjlrUwn59
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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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 4 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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Drops file in Program Files directory 4 IoCs
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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 5 IoCs
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Suspicious use of WriteProcessMemory 6 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\eda5cb8441f6ef8697d408d56b204987_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eda5cb8441f6ef8697d408d56b204987_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\serveur.exe"C:\Program Files (x86)\serveur.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- 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"3⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- 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
- 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
270KB
MD57cca2c09685f1b76e64d710096e17f2f
SHA189448deba857c2f43811e1c351d4c066475ad23f
SHA256f67c75c2a2b5ff48fc8223f4731cef48cebe69e0bc72e16a7df5e4092eec7126
SHA5129d14bd5b8e2e80cbeefdf9140e32ee27d486ce4c9425b772236a5848fea82a01139061a686155c1e5b567f328adc374160cccabccf89ddfd7eebbbf079613113
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Filesize
32KB
MD54ef5bcbed31f4bbdaf3ff37746c64724
SHA1041b594c7b93141e110703c38ce36deec8959dd4
SHA2569a4730aad866a5c14f512dc68c3fd941d5eafb8a45eba5e01b95b3e9375022de
SHA5125129fca6ebeee8ff5b5918974531cde40e8e6f35506934e6efd825d9b32a8c931b7d902b3969f095cd80c69ebea48fd23c54b01823c4f8f1d55360f9b60f5872
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Filesize
7KB
MD5b60c9159381dfaf82f02a301f1a6d96f
SHA107eaf6b049d5c9e7a2ec878fe41ddf43503cbaac
SHA256556df552d914f9670a01091850a61358100d13647b0169ba68bd088c79ae177d
SHA512980aa9bbecf0bd6ec04ce9db2ffd3378fd5f71b0d7d3cf8f9559fcbcc534abcda65c1759656860d4c637694b95fd3ad64d16f328261b6d09759d0079abd074ea
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Filesize
140KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
32KB
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Filesize
300KB
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Filesize
300KB
-
Filesize
300KB
-
Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
300KB
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Filesize
4KB