Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 10:44
Static task
static1
Behavioral task
behavioral1
Sample
11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe
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Size
1.4MB
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MD5
11bab9c459a906e6da57b894ffe9e274
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SHA1
2dfeb032e948abaf96b178afdfdf6f04cbac332e
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SHA256
63e6c1e082d5262282b2f35d92f966968f028c49b382215069fc7b48a93ef0d2
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SHA512
3d68177d285a1c43e71ddfc73e6ff4aac7eda95d7e4de018d77a5b546250f5d1766759c2a63ae16d5b6b7cf82ad9ca5ad884228367aea6363df57baeaa1bc95f
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SSDEEP
24576:N6FbugTnMmQtXspgr/5qMBclUEH3NXECRtxRD4f:2bumMmQtIgr/XcF9XhU
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
vbc.exepid process 2796 vbc.exe -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exedescription pid process target process PID 3124 set thread context of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
vbc.exedescription pid process Token: SeIncreaseQuotaPrivilege 2796 vbc.exe Token: SeSecurityPrivilege 2796 vbc.exe Token: SeTakeOwnershipPrivilege 2796 vbc.exe Token: SeLoadDriverPrivilege 2796 vbc.exe Token: SeSystemProfilePrivilege 2796 vbc.exe Token: SeSystemtimePrivilege 2796 vbc.exe Token: SeProfSingleProcessPrivilege 2796 vbc.exe Token: SeIncBasePriorityPrivilege 2796 vbc.exe Token: SeCreatePagefilePrivilege 2796 vbc.exe Token: SeBackupPrivilege 2796 vbc.exe Token: SeRestorePrivilege 2796 vbc.exe Token: SeShutdownPrivilege 2796 vbc.exe Token: SeDebugPrivilege 2796 vbc.exe Token: SeSystemEnvironmentPrivilege 2796 vbc.exe Token: SeChangeNotifyPrivilege 2796 vbc.exe Token: SeRemoteShutdownPrivilege 2796 vbc.exe Token: SeUndockPrivilege 2796 vbc.exe Token: SeManageVolumePrivilege 2796 vbc.exe Token: SeImpersonatePrivilege 2796 vbc.exe Token: SeCreateGlobalPrivilege 2796 vbc.exe Token: 33 2796 vbc.exe Token: 34 2796 vbc.exe Token: 35 2796 vbc.exe Token: 36 2796 vbc.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exedescription pid process target process PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe PID 3124 wrote to memory of 2796 3124 11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\11bab9c459a906e6da57b894ffe9e274_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\vbc.exeC:\Users\Admin\AppData\Local\Temp\vbc.exe2⤵
- Executes dropped EXE
- 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=4608,i,1305347165619645738,15927664461101562802,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\vbc.exeFilesize
1.1MB
MD5d881de17aa8f2e2c08cbb7b265f928f9
SHA108936aebc87decf0af6e8eada191062b5e65ac2a
SHA256b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0
SHA5125f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34
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memory/2796-12-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-8-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-5-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-10-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-14-0x0000000002500000-0x0000000002501000-memory.dmpFilesize
4KB
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memory/2796-15-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-16-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-17-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/2796-19-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/3124-2-0x0000000074980000-0x0000000074F31000-memory.dmpFilesize
5.7MB
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memory/3124-13-0x0000000074980000-0x0000000074F31000-memory.dmpFilesize
5.7MB
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memory/3124-0-0x0000000074982000-0x0000000074983000-memory.dmpFilesize
4KB
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memory/3124-1-0x0000000074980000-0x0000000074F31000-memory.dmpFilesize
5.7MB