Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
11-11-2023 07:49
Behavioral task
behavioral1
Sample
WheatEngine/Wheat.exe
Resource
win7-20231025-en
windows7-x64
4 signatures
150 seconds
General
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Target
WheatEngine/Wheat.exe
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Size
495KB
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MD5
4e2a73bd98c17dd035e693d38d96b829
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SHA1
be8facb176e8d0bfb14c42d969a6f37d53bd5dce
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SHA256
5dcb951d3badbefb19c3e5af092f3b3561ad272ff75b41e1f84cd27dd88969dd
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SHA512
4b4d1829fdac62f24b54871a3e09156ec17a3d943c1d3fa22bbf05d2f1523fee3ad3bae9afe9aa1ff0056e8cd19c0bfab2aa4c9471b24b3a5b454860b40f67a8
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SSDEEP
6144:floZMDXU9Zx0kt8X0/PSCsMnVRaYe5xyDXKYZd8jNb8e1mziN:doZnf0kkPaVRaYe5xyDXKYZd85l
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/5016-0-0x0000021324550000-0x00000213245D2000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 5016 Wheat.exe Token: SeIncreaseQuotaPrivilege 4696 wmic.exe Token: SeSecurityPrivilege 4696 wmic.exe Token: SeTakeOwnershipPrivilege 4696 wmic.exe Token: SeLoadDriverPrivilege 4696 wmic.exe Token: SeSystemProfilePrivilege 4696 wmic.exe Token: SeSystemtimePrivilege 4696 wmic.exe Token: SeProfSingleProcessPrivilege 4696 wmic.exe Token: SeIncBasePriorityPrivilege 4696 wmic.exe Token: SeCreatePagefilePrivilege 4696 wmic.exe Token: SeBackupPrivilege 4696 wmic.exe Token: SeRestorePrivilege 4696 wmic.exe Token: SeShutdownPrivilege 4696 wmic.exe Token: SeDebugPrivilege 4696 wmic.exe Token: SeSystemEnvironmentPrivilege 4696 wmic.exe Token: SeRemoteShutdownPrivilege 4696 wmic.exe Token: SeUndockPrivilege 4696 wmic.exe Token: SeManageVolumePrivilege 4696 wmic.exe Token: 33 4696 wmic.exe Token: 34 4696 wmic.exe Token: 35 4696 wmic.exe Token: 36 4696 wmic.exe Token: SeIncreaseQuotaPrivilege 4696 wmic.exe Token: SeSecurityPrivilege 4696 wmic.exe Token: SeTakeOwnershipPrivilege 4696 wmic.exe Token: SeLoadDriverPrivilege 4696 wmic.exe Token: SeSystemProfilePrivilege 4696 wmic.exe Token: SeSystemtimePrivilege 4696 wmic.exe Token: SeProfSingleProcessPrivilege 4696 wmic.exe Token: SeIncBasePriorityPrivilege 4696 wmic.exe Token: SeCreatePagefilePrivilege 4696 wmic.exe Token: SeBackupPrivilege 4696 wmic.exe Token: SeRestorePrivilege 4696 wmic.exe Token: SeShutdownPrivilege 4696 wmic.exe Token: SeDebugPrivilege 4696 wmic.exe Token: SeSystemEnvironmentPrivilege 4696 wmic.exe Token: SeRemoteShutdownPrivilege 4696 wmic.exe Token: SeUndockPrivilege 4696 wmic.exe Token: SeManageVolumePrivilege 4696 wmic.exe Token: 33 4696 wmic.exe Token: 34 4696 wmic.exe Token: 35 4696 wmic.exe Token: 36 4696 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5016 wrote to memory of 4696 5016 Wheat.exe 90 PID 5016 wrote to memory of 4696 5016 Wheat.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\WheatEngine\Wheat.exe"C:\Users\Admin\AppData\Local\Temp\WheatEngine\Wheat.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4696
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