Analysis
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max time kernel
152s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
07/05/2024, 12:26
General
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Target
208e31956bf079b540ed05be0c8cbce7_JaffaCakes118.exe
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Size
198KB
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MD5
208e31956bf079b540ed05be0c8cbce7
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SHA1
daad499e88aeab98d026c7cab8155cf3dcafcd91
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SHA256
fb161600a1cf6629e07bdbdcc5d4bd6afc7a30b8760b27b0ab2fb5fe40e1040d
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SHA512
710cb414e73b9a42297c303d8a65162a731dc9bbe186b31a7cf57b8263f21eab36e0ed13b23cf2dcb640269de7d1ed455e4912dc9420be8cfe131fc9314b5eab
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SSDEEP
6144:94ALZAnS69l4P3olE+gmgKH0ySM4PT0P4bH/KXUWWWWWs0WWWWWWWWWuH:ruT9iPfqgKH2G4jKCwH
Malware Config
Signatures
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njRAT/Bladabindi
Widely used RAT written in .NET.
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Modifies Windows Firewall 2 TTPs 1 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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Drops startup file 2 IoCs
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 2 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 29 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\208e31956bf079b540ed05be0c8cbce7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\208e31956bf079b540ed05be0c8cbce7_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\explorer.exe"C:\Users\Admin\AppData\Local\Temp\explorer.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\explorer.exe" "explorer.exe" ENABLE3⤵
- Modifies Windows Firewall
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2332 -ip 23321⤵
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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 --no-appcompat-clear --mojo-platform-channel-handle=1328 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
198KB
MD5208e31956bf079b540ed05be0c8cbce7
SHA1daad499e88aeab98d026c7cab8155cf3dcafcd91
SHA256fb161600a1cf6629e07bdbdcc5d4bd6afc7a30b8760b27b0ab2fb5fe40e1040d
SHA512710cb414e73b9a42297c303d8a65162a731dc9bbe186b31a7cf57b8263f21eab36e0ed13b23cf2dcb640269de7d1ed455e4912dc9420be8cfe131fc9314b5eab
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
4KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
5.7MB