Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-11-2024 19:04
Behavioral task
behavioral1
Sample
Hypnox TB V1.2.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
General
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Target
Hypnox TB V1.2.exe
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Size
239KB
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MD5
f998146f650224b7a945c998246c79ca
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SHA1
9ab4507aaf84093985febac2d5a28a1f0e00b52e
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SHA256
93ce8e3689636df1bf9f269f4e96f0e30f3f7c5848778ad12f82275fd4061f85
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SHA512
50a885cf13d60a59b25c3d9a8110feb5ba67b5f2b028b6abe5efac38b27c2ad5be9dd0f345379763b1b034458cebffd63ee4ce33c5a416b6662f004acf4a8224
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SSDEEP
6144:rloZMLrIkd8g+EtXHkv/iD4pdeTKInDASZMK7bCQ0b8e1muYZi:poZ0L+EP8pdeTKInDASZMK7bCFjx
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/4008-1-0x000001BB04CD0000-0x000001BB04D12000-memory.dmp family_umbral -
Umbral family
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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 5 ip-api.com -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 4008 Hypnox TB V1.2.exe Token: SeIncreaseQuotaPrivilege 936 wmic.exe Token: SeSecurityPrivilege 936 wmic.exe Token: SeTakeOwnershipPrivilege 936 wmic.exe Token: SeLoadDriverPrivilege 936 wmic.exe Token: SeSystemProfilePrivilege 936 wmic.exe Token: SeSystemtimePrivilege 936 wmic.exe Token: SeProfSingleProcessPrivilege 936 wmic.exe Token: SeIncBasePriorityPrivilege 936 wmic.exe Token: SeCreatePagefilePrivilege 936 wmic.exe Token: SeBackupPrivilege 936 wmic.exe Token: SeRestorePrivilege 936 wmic.exe Token: SeShutdownPrivilege 936 wmic.exe Token: SeDebugPrivilege 936 wmic.exe Token: SeSystemEnvironmentPrivilege 936 wmic.exe Token: SeRemoteShutdownPrivilege 936 wmic.exe Token: SeUndockPrivilege 936 wmic.exe Token: SeManageVolumePrivilege 936 wmic.exe Token: 33 936 wmic.exe Token: 34 936 wmic.exe Token: 35 936 wmic.exe Token: 36 936 wmic.exe Token: SeIncreaseQuotaPrivilege 936 wmic.exe Token: SeSecurityPrivilege 936 wmic.exe Token: SeTakeOwnershipPrivilege 936 wmic.exe Token: SeLoadDriverPrivilege 936 wmic.exe Token: SeSystemProfilePrivilege 936 wmic.exe Token: SeSystemtimePrivilege 936 wmic.exe Token: SeProfSingleProcessPrivilege 936 wmic.exe Token: SeIncBasePriorityPrivilege 936 wmic.exe Token: SeCreatePagefilePrivilege 936 wmic.exe Token: SeBackupPrivilege 936 wmic.exe Token: SeRestorePrivilege 936 wmic.exe Token: SeShutdownPrivilege 936 wmic.exe Token: SeDebugPrivilege 936 wmic.exe Token: SeSystemEnvironmentPrivilege 936 wmic.exe Token: SeRemoteShutdownPrivilege 936 wmic.exe Token: SeUndockPrivilege 936 wmic.exe Token: SeManageVolumePrivilege 936 wmic.exe Token: 33 936 wmic.exe Token: 34 936 wmic.exe Token: 35 936 wmic.exe Token: 36 936 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4008 wrote to memory of 936 4008 Hypnox TB V1.2.exe 85 PID 4008 wrote to memory of 936 4008 Hypnox TB V1.2.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\Hypnox TB V1.2.exe"C:\Users\Admin\AppData\Local\Temp\Hypnox TB V1.2.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4008 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:936
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