Analysis
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max time kernel
148s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
02-11-2024 19:44
General
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Target
875c414debc21939564b01a7a856114b_JaffaCakes118.exe
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Size
114KB
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MD5
875c414debc21939564b01a7a856114b
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SHA1
e43c44ba45ee7268a9d534aed95318f5b06b3f65
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SHA256
fc8a6e1d300bb0af6e359139ade98e2437221e1c92d927d73e5e57cc91e10c66
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SHA512
60001564376ae3f1d8d949c4842d2336e776ff4e88ae51c18e42d397cf9e2161beebacee93f5044d7f3b0f197a80563b337e352c8f2991e25e2fc090bdea58d7
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SSDEEP
1536:hVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk09W50oQezzqZl7unoS:voy8j7VnNdrPHaSekwi+mWHKzqaout
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 18 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 19 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\875c414debc21939564b01a7a856114b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\875c414debc21939564b01a7a856114b_JaffaCakes118.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\winlogon.exe"C:\Windows\winlogon.exe"2⤵
- UAC bypass
- 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
114KB
MD5875c414debc21939564b01a7a856114b
SHA1e43c44ba45ee7268a9d534aed95318f5b06b3f65
SHA256fc8a6e1d300bb0af6e359139ade98e2437221e1c92d927d73e5e57cc91e10c66
SHA51260001564376ae3f1d8d949c4842d2336e776ff4e88ae51c18e42d397cf9e2161beebacee93f5044d7f3b0f197a80563b337e352c8f2991e25e2fc090bdea58d7
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Filesize
56KB
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Filesize
332KB
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Filesize
960KB
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Filesize
332KB
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Filesize
32KB
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Filesize
332KB
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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
332KB
-
Filesize
332KB
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Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
960KB
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Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
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Filesize
332KB
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Filesize
64KB
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Filesize
332KB
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Filesize
4KB
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Filesize
332KB
-
Filesize
332KB
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Filesize
332KB