Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
03/07/2024, 03:32
General
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Target
20f0bed9bef767b8558729bc673cf9fd_JaffaCakes118.exe
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Size
469KB
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MD5
20f0bed9bef767b8558729bc673cf9fd
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SHA1
73f7ed2df54410b53fe91ab827c9970462f3a65a
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SHA256
7e9146a5e1e36ff3f9ac70014a2e112a4f016617e0b37dfda78417252daec2cd
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SHA512
83de66a6cc9d84a381b2565a141743c636aa9012c3fb1b70eacda42b54f48e0170210dad5d5324d05ae416710b34c2ad2e1f21b9b50bcb8d06b424b15eb4e4f7
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SSDEEP
6144:DG377xS2Vp2CeiorXhwTBO53ipcCJJvHUyKoSfIOhbjBGENBCuV:yr7xS2Vp6FwTPbJJvHooSffV9GEauV
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 5 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 4 IoCs
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UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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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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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 3 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\20f0bed9bef767b8558729bc673cf9fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\20f0bed9bef767b8558729bc673cf9fd_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD569dbd509299b2d938ec032b521a8fb08
SHA1ef1be094016e0a43c96460d3731271656fc7a028
SHA2567f9d3256372cd5a4e015367fa89db9f13af10109aa67554880bfba0c0f1ceb20
SHA512ce2d911e6574802315d30450e0b8892b96f9fef80ed7094f48436616208e0c2224a0d1f98fd60304dbfdef3a660a94b54c014473e4cd83b9ee096eccb5d4eafc
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Filesize
469KB
MD520f0bed9bef767b8558729bc673cf9fd
SHA173f7ed2df54410b53fe91ab827c9970462f3a65a
SHA2567e9146a5e1e36ff3f9ac70014a2e112a4f016617e0b37dfda78417252daec2cd
SHA51283de66a6cc9d84a381b2565a141743c636aa9012c3fb1b70eacda42b54f48e0170210dad5d5324d05ae416710b34c2ad2e1f21b9b50bcb8d06b424b15eb4e4f7
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
32KB
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Filesize
476KB
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Filesize
4KB
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Filesize
56KB
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Filesize
56KB
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Filesize
4KB
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Filesize
476KB
-
Filesize
476KB
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Filesize
4KB
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Filesize
476KB