Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-07-2024 08:19
Behavioral task
behavioral1
Sample
test.exe
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
test.exe
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Size
232KB
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MD5
5efa80ce88a765c6603129c757b21a07
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SHA1
f5ceec0c07fdce0a9bbb8400372395082dc0c308
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SHA256
685f538f83141a64cc51aefe1bc4047c3628c8b27e356ae21896c2722c35dfc7
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SHA512
c9f95fc1bd2fed8e0db78f2e212dd3e694b9a4550499c04d4376a538f1eaf59e24f5fb8c667b3d4c1525b93a6e460d02493493b9c5b2a427b628fd3d8573c8cd
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SSDEEP
6144:BloZMzrIkd8g+EtXHkv/iD4h8ko1DA0r3SjVg8Zb3b8e1mPi:zoZcL+EP8h8ko1DA0r3SjVg8Zfh
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/2036-1-0x0000000000F00000-0x0000000000F40000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 2036 test.exe Token: SeIncreaseQuotaPrivilege 2624 wmic.exe Token: SeSecurityPrivilege 2624 wmic.exe Token: SeTakeOwnershipPrivilege 2624 wmic.exe Token: SeLoadDriverPrivilege 2624 wmic.exe Token: SeSystemProfilePrivilege 2624 wmic.exe Token: SeSystemtimePrivilege 2624 wmic.exe Token: SeProfSingleProcessPrivilege 2624 wmic.exe Token: SeIncBasePriorityPrivilege 2624 wmic.exe Token: SeCreatePagefilePrivilege 2624 wmic.exe Token: SeBackupPrivilege 2624 wmic.exe Token: SeRestorePrivilege 2624 wmic.exe Token: SeShutdownPrivilege 2624 wmic.exe Token: SeDebugPrivilege 2624 wmic.exe Token: SeSystemEnvironmentPrivilege 2624 wmic.exe Token: SeRemoteShutdownPrivilege 2624 wmic.exe Token: SeUndockPrivilege 2624 wmic.exe Token: SeManageVolumePrivilege 2624 wmic.exe Token: 33 2624 wmic.exe Token: 34 2624 wmic.exe Token: 35 2624 wmic.exe Token: SeIncreaseQuotaPrivilege 2624 wmic.exe Token: SeSecurityPrivilege 2624 wmic.exe Token: SeTakeOwnershipPrivilege 2624 wmic.exe Token: SeLoadDriverPrivilege 2624 wmic.exe Token: SeSystemProfilePrivilege 2624 wmic.exe Token: SeSystemtimePrivilege 2624 wmic.exe Token: SeProfSingleProcessPrivilege 2624 wmic.exe Token: SeIncBasePriorityPrivilege 2624 wmic.exe Token: SeCreatePagefilePrivilege 2624 wmic.exe Token: SeBackupPrivilege 2624 wmic.exe Token: SeRestorePrivilege 2624 wmic.exe Token: SeShutdownPrivilege 2624 wmic.exe Token: SeDebugPrivilege 2624 wmic.exe Token: SeSystemEnvironmentPrivilege 2624 wmic.exe Token: SeRemoteShutdownPrivilege 2624 wmic.exe Token: SeUndockPrivilege 2624 wmic.exe Token: SeManageVolumePrivilege 2624 wmic.exe Token: 33 2624 wmic.exe Token: 34 2624 wmic.exe Token: 35 2624 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2036 wrote to memory of 2624 2036 test.exe 28 PID 2036 wrote to memory of 2624 2036 test.exe 28 PID 2036 wrote to memory of 2624 2036 test.exe 28