Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/11/2026, 22:48
Static task
static1
3 signatures
Behavioral task
behavioral1
Sample
LD.Sieve.ps1
Resource
win10v2004-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
LD.Sieve.ps1
Resource
win11ltsc2024-20260911-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
LDManager.core.ps1
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
LDManager.core.ps1
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral5
Sample
LDManager.ps1
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral6
Sample
LDManager.ps1
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target LDManager.core.ps1
- Size 157KB
- Sample261104-2rjc3a1t2n
- SHA256 d4da18bf1cf7e12f804bcaed4ae6718f556e2c2bd001fc8bfc1421bc9b1f1d99
- MD5 de2a471a986cf4543c43878cff1fc4ff
- SHA1 6e02997b84e88e7981d3fb5bfabf92c7de1a3f7e
- SHA512 f17bcbb89478f0ce9baaf9e17febadbf61bb488248de3282be36279e1774f3a25ee0b30db417cd1b9a6ce6781da874852aee4e13255bc23a6067540465a79eae
- SSDEEP 3072:bM/nwY4hEUZd0TX8Dly2NLbQ9PnxdioM3l+3hkrjX6RDeKK3:I/nwcqYMDbbUMlCkrjKcKy
- TLSH T1C5F374206D4654AE02B1E73BDD55A809FCE6047FA71D1204B5AC58A93FF632CC33DE6A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
-
pid Process 4948 PowerShell.exe - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4948 PowerShell.exe 4948 PowerShell.exe 4948 PowerShell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4948 PowerShell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4948 wrote to memory of 936 4948 PowerShell.exe 89 PID 936 wrote to memory of 4600 936 csc.exe 90
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\LDManager.core.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\m2zgvnyf\m2zgvnyf.cmdline"2⤵
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESBDB8.tmp" "c:\Users\Admin\AppData\Local\Temp\m2zgvnyf\CSC768B3EED8DF6411FBD584D752CD0188.TMP"3⤵PID:4600
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RESBDB8.tmp
- Size 1KB
- SHA256 52504c6eee2d5a2eb83c3dd8df2c02d7fe7d9577a52961dca9418996915faeff
- MD5 642d12ab5e79700740813be204bbe4fb
- SHA1 c35b8219abc0cfa82744a09b69d0da5ec108f437
- SHA512 d29d3655ec1c16b204c5d9763da6aa88303c8d3b883c15fc67a3cd93017b3bb9e6a4caae5e9bb20315b32135f450ef91b339b7d70b9940ba22f1a2c85621080a
- TLSH T1C921890583ED471FF0734731A9F6572FA279FD55EEA1535A9580422C2841244EFE1B72
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\m2zgvnyf\m2zgvnyf.dll
- Size 3KB
- SHA256 433488668b3408b8c34235d2a9dc77b79f9adbb58190d96a542ed98fc577fb2a
- MD5 bfcfab6ba7561c04786be16ddcd1d6c2
- SHA1 b2824a36939d5ebfddac0defed25c9d03e1699f9
- SHA512 75f1689f0e5a828c94b3a9c3219a835abff0a274f386011af149899fe15fb15ea2b3533d0a8d99e5e7707845f876da8794cab3dd70a28c4d47df69b9dea22142
- TLSH T17E51BB1AA3F8066BF4734B306EF3475637B4F8109B72975E99D04369AC513A44E32BB4
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\m2zgvnyf\CSC768B3EED8DF6411FBD584D752CD0188.TMP
- Size 652B
- SHA256 b6c3186d6ac2a97bfd254f13da85440b7b885ac439f22fe48257253f59a20a63
- MD5 73f6ecdfa445b0bd2278393d19f8478b
- SHA1 11575f01b3198d8e8a3a99597de8962e855322ae
- SHA512 8941dc4dbb690cc96792bf981db214da2445da83612811c7f27ea351b97e3132901458bbee796f06de26ff401fe7b2b986d7b210a509e95f2e68ee7b680acf59
- TLSH T1D7F05E0963FC030EF0F34B70BDF64363A1A8BC64DE3293ED6890431928646109A62FB2
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\m2zgvnyf\m2zgvnyf.0.cs
- Size 289B
- SHA256 1822f786a9782953233825b2cda3e0954d383f61d9260f940078ea9f13e39360
- MD5 84a4d284c78980971b21685d31b7e13b
- SHA1 4f780f3b0ab02a09eb76668cbf8ba2cc5ae67a19
- SHA512 9d960f72495774ccbd7edd1cb3252b973a15d593b4b349eac119ca7571913ce240ba133f7c3d2221654ffe49494233826efcc3b62d74fa9773ed859151d97101
- TLSH T111D0C21869B3BEA000624C270C8EA5FDB717112636AB1A15A6FA0721DF5B00A0271E5A
- MD5 SHA1 SHA512 TLSH
- Path \??\c:\Users\Admin\AppData\Local\Temp\m2zgvnyf\m2zgvnyf.cmdline
- Size 369B
- SHA256 4c29592fafafffe0eb9e8c9283be6e1c89fd2a1a88ade06cc6fc955fe651003b
- MD5 b475d7b113b39df6b161cffab653d84e
- SHA1 d547cc39964c7ffe4f9b15b32c73806b2dd86d74
- SHA512 3353f7f034f690c0a2864f9527996003b69f2aa170c34a63034cc7763f7606ee121d3e40353f265c22141bd09ff26b865b2e2bc6120c96b498884ee86f97cb81
- TLSH T1FEE0683A4366C6BD2DEA50072AA9C5FCC373064339403F8458A0440DD01B2416FD1755
- MD5 SHA1 SHA512 TLSH