Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
-
submitted
18-08-2024 08:11
General
-
Target
a606e1be1838f98d2c7762fd9502f651_JaffaCakes118.exe
-
Size
766KB
-
MD5
a606e1be1838f98d2c7762fd9502f651
-
SHA1
1a37ab71680fbcb1d4353488f6b69d9dcc141517
-
SHA256
3e779f5c9bb2d710351aeb8432de689dd021c07bd6962ab2dcebe3f0e32c184d
-
SHA512
2cec7b73d5f635ccab6413d79aefce1ada7c065d385b9d549f7657f2a2c102399ae12e78bcb77d841e916896848df17eb8b0a9d40e5178d29eef3128e6de259d
-
SSDEEP
12288:EgPJZU5uuc+YaYFqZS3RvuA8hiCk9POOEj9Lgvs2oUvdeh5y8X25QNCnvQBOm12j:EgxZePc+ZYF+omniCstqMvs6vdezycAd
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 37 IoCs
-
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 39 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 4 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 6 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
-
System policy modification 1 TTPs 1 IoCs
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\a606e1be1838f98d2c7762fd9502f651_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a606e1be1838f98d2c7762fd9502f651_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
-
C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- 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
-
-
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
-
Filesize
766KB
MD5a606e1be1838f98d2c7762fd9502f651
SHA11a37ab71680fbcb1d4353488f6b69d9dcc141517
SHA2563e779f5c9bb2d710351aeb8432de689dd021c07bd6962ab2dcebe3f0e32c184d
SHA5122cec7b73d5f635ccab6413d79aefce1ada7c065d385b9d549f7657f2a2c102399ae12e78bcb77d841e916896848df17eb8b0a9d40e5178d29eef3128e6de259d
-
Filesize
108KB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
64KB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
56KB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
56KB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
32KB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB