Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15/03/2024, 07:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe
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Size
2.9MB
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MD5
6cdc2bf299d5f626195bab6000a61152
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SHA1
11c9b1117f323146f5f6475e19b1df89eb32d71e
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SHA256
6b3b73b8c30cb5588eb8ecb3bd33b53b0a3f5a6db83a0deaacfc82f9ee5c9ef5
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SHA512
dac0fefd5a53bf48e1c69e4f603bb2686928b067ea020f1facb0a5df77af825c9f6b9d0c78abb7afeb7da11c1529a75c8cac4e1ee03a1b8f4e870d031102d6e2
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SSDEEP
49152:5yEEFoRjQ86ctQAWrk9k+PhBFB3FFIBoYCIYSMFvf0VQc9pdQPH:5nj36pUk0TkfYiQ/H
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 5604 wmic.exe Token: SeSecurityPrivilege 5604 wmic.exe Token: SeTakeOwnershipPrivilege 5604 wmic.exe Token: SeLoadDriverPrivilege 5604 wmic.exe Token: SeSystemProfilePrivilege 5604 wmic.exe Token: SeSystemtimePrivilege 5604 wmic.exe Token: SeProfSingleProcessPrivilege 5604 wmic.exe Token: SeIncBasePriorityPrivilege 5604 wmic.exe Token: SeCreatePagefilePrivilege 5604 wmic.exe Token: SeBackupPrivilege 5604 wmic.exe Token: SeRestorePrivilege 5604 wmic.exe Token: SeShutdownPrivilege 5604 wmic.exe Token: SeDebugPrivilege 5604 wmic.exe Token: SeSystemEnvironmentPrivilege 5604 wmic.exe Token: SeRemoteShutdownPrivilege 5604 wmic.exe Token: SeUndockPrivilege 5604 wmic.exe Token: SeManageVolumePrivilege 5604 wmic.exe Token: 33 5604 wmic.exe Token: 34 5604 wmic.exe Token: 35 5604 wmic.exe Token: 36 5604 wmic.exe Token: SeIncreaseQuotaPrivilege 5604 wmic.exe Token: SeSecurityPrivilege 5604 wmic.exe Token: SeTakeOwnershipPrivilege 5604 wmic.exe Token: SeLoadDriverPrivilege 5604 wmic.exe Token: SeSystemProfilePrivilege 5604 wmic.exe Token: SeSystemtimePrivilege 5604 wmic.exe Token: SeProfSingleProcessPrivilege 5604 wmic.exe Token: SeIncBasePriorityPrivilege 5604 wmic.exe Token: SeCreatePagefilePrivilege 5604 wmic.exe Token: SeBackupPrivilege 5604 wmic.exe Token: SeRestorePrivilege 5604 wmic.exe Token: SeShutdownPrivilege 5604 wmic.exe Token: SeDebugPrivilege 5604 wmic.exe Token: SeSystemEnvironmentPrivilege 5604 wmic.exe Token: SeRemoteShutdownPrivilege 5604 wmic.exe Token: SeUndockPrivilege 5604 wmic.exe Token: SeManageVolumePrivilege 5604 wmic.exe Token: 33 5604 wmic.exe Token: 34 5604 wmic.exe Token: 35 5604 wmic.exe Token: 36 5604 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3204 wrote to memory of 5604 3204 2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe 98 PID 3204 wrote to memory of 5604 3204 2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-15_6cdc2bf299d5f626195bab6000a61152_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3204 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5604
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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=4028 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:5052