Analysis
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max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
21-09-2024 16:27
General
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Target
f03035df9a8679c413285e777baf7666_JaffaCakes118.exe
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Size
632KB
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MD5
f03035df9a8679c413285e777baf7666
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SHA1
3aecc382b02048acc042b4e70f1bdb9af243946a
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SHA256
b1abcf66bfbe70b53cd3d35662f757ed799fb5b79c99c8c2d25199401c083f90
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SHA512
6420a6218df6a2a4827843c497707b2ee826d4060f1a2e93b511ee24fcd02fd74e49d2d543a3b3640affdb56eac2706baef3a0ed37644b8c4ff2e1b2c6f733d5
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SSDEEP
6144:eG377xS2Vp2CeiorXdwTBgWx4jt6J7grHb0RKjQIYZGzuEKuHoi3fn:dr7xS2Vp6RwTyCgvrARKjQItSEK0zf
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 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 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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Drops file in Windows directory 3 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 5 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\f03035df9a8679c413285e777baf7666_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f03035df9a8679c413285e777baf7666_JaffaCakes118.exe"1⤵
- Checks computer location settings
- 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"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
- 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
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4300,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=1424 /prefetch:81⤵
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
632KB
MD5f03035df9a8679c413285e777baf7666
SHA13aecc382b02048acc042b4e70f1bdb9af243946a
SHA256b1abcf66bfbe70b53cd3d35662f757ed799fb5b79c99c8c2d25199401c083f90
SHA5126420a6218df6a2a4827843c497707b2ee826d4060f1a2e93b511ee24fcd02fd74e49d2d543a3b3640affdb56eac2706baef3a0ed37644b8c4ff2e1b2c6f733d5
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Filesize
40KB
MD53f689ab34ba20ffbc647f3c4ce7c9c92
SHA10275be6c5d43a4916f4b6b2b4aa06398e193206f
SHA256003eb1ba56dc99c6a6d4e8f35233edcee64aa8001ac5f7289369cae2325ff019
SHA5125336b3d410c21746a81a67c1b0da791d5592d4dc42fe559bc9b12a89b6bc6aef04b385a1566e55a7599c2489741ee7b0953f9cb0b3b5b9a9feb006678e2bdbce
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Filesize
664KB
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Filesize
664KB
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Filesize
4KB
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Filesize
4KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
664KB
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Filesize
4KB