Analysis
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max time kernel
11s -
max time network
13s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 17:13
General
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Target
v9ju88.exe
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Size
229KB
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MD5
9252505656ab18c34d4ecff6a7f86263
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SHA1
dfa01cbe5c99fbf67a5063f99c67669382e43356
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SHA256
78da8433390c0aaf2e5f748ff266bacad23fe9d05b1834eabceeb6ad69859589
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SHA512
5e270de9982c3137c16e32fa4c88f9a414893c623fbcdd5cb2f3ff9bbf82eac82bb8d01100d60ea8633da875b36df39d657a9090e393d4fdf717575821bce8a5
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SSDEEP
6144:lloZMcrIkd8g+EtXHkv/iD4l6qZEKtFu9r20VJgU8b8e1mbDi:noZrL+EP8l6qZEKtFu9r20VJgZd
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/3404-1-0x0000025F5AFF0000-0x0000025F5B030000-memory.dmp family_umbral -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 16 ip-api.com -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 3404 v9ju88.exe Token: SeIncreaseQuotaPrivilege 2088 wmic.exe Token: SeSecurityPrivilege 2088 wmic.exe Token: SeTakeOwnershipPrivilege 2088 wmic.exe Token: SeLoadDriverPrivilege 2088 wmic.exe Token: SeSystemProfilePrivilege 2088 wmic.exe Token: SeSystemtimePrivilege 2088 wmic.exe Token: SeProfSingleProcessPrivilege 2088 wmic.exe Token: SeIncBasePriorityPrivilege 2088 wmic.exe Token: SeCreatePagefilePrivilege 2088 wmic.exe Token: SeBackupPrivilege 2088 wmic.exe Token: SeRestorePrivilege 2088 wmic.exe Token: SeShutdownPrivilege 2088 wmic.exe Token: SeDebugPrivilege 2088 wmic.exe Token: SeSystemEnvironmentPrivilege 2088 wmic.exe Token: SeRemoteShutdownPrivilege 2088 wmic.exe Token: SeUndockPrivilege 2088 wmic.exe Token: SeManageVolumePrivilege 2088 wmic.exe Token: 33 2088 wmic.exe Token: 34 2088 wmic.exe Token: 35 2088 wmic.exe Token: 36 2088 wmic.exe Token: SeIncreaseQuotaPrivilege 2088 wmic.exe Token: SeSecurityPrivilege 2088 wmic.exe Token: SeTakeOwnershipPrivilege 2088 wmic.exe Token: SeLoadDriverPrivilege 2088 wmic.exe Token: SeSystemProfilePrivilege 2088 wmic.exe Token: SeSystemtimePrivilege 2088 wmic.exe Token: SeProfSingleProcessPrivilege 2088 wmic.exe Token: SeIncBasePriorityPrivilege 2088 wmic.exe Token: SeCreatePagefilePrivilege 2088 wmic.exe Token: SeBackupPrivilege 2088 wmic.exe Token: SeRestorePrivilege 2088 wmic.exe Token: SeShutdownPrivilege 2088 wmic.exe Token: SeDebugPrivilege 2088 wmic.exe Token: SeSystemEnvironmentPrivilege 2088 wmic.exe Token: SeRemoteShutdownPrivilege 2088 wmic.exe Token: SeUndockPrivilege 2088 wmic.exe Token: SeManageVolumePrivilege 2088 wmic.exe Token: 33 2088 wmic.exe Token: 34 2088 wmic.exe Token: 35 2088 wmic.exe Token: 36 2088 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3404 wrote to memory of 2088 3404 v9ju88.exe 88 PID 3404 wrote to memory of 2088 3404 v9ju88.exe 88