Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2024, 14:29

General

  • Target
    ShaderifyBeta.exe
  • Size 120.4MB
  • Sample240608-rtqvtadd26
  • SHA256 d898a8bd9a2bb747478d8abc4f10352ece031f99781a6d0f97b4782619982325
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 4 IoCs

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

  • An obfuscated cmd.exe command-line is typically used to evade detection. 2 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
    "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4536
      • C:\Windows\system32\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2828
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,6,99,59,19,92,149,197,65,145,228,210,141,215,140,131,116,0,0,0,0,2,0,0,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,155,35,83,190,139,240,78,64,183,181,176,71,154,136,46,8,154,175,198,238,66,163,199,19,96,154,189,19,157,7,98,100,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,121,32,168,152,124,29,126,161,46,102,36,210,172,232,79,133,7,149,72,161,111,219,248,207,78,78,45,212,7,0,196,95,48,0,0,0,254,221,17,226,162,246,210,144,181,174,8,17,112,91,2,188,27,116,7,240,53,165,197,248,206,109,93,19,115,128,29,174,255,134,212,76,70,27,93,216,139,50,1,209,204,193,59,55,64,0,0,0,207,184,225,20,186,104,44,46,202,44,51,151,158,1,215,252,254,82,197,210,118,130,96,79,86,107,109,226,74,57,130,147,113,159,137,248,111,189,48,247,47,64,190,226,117,187,13,62,42,36,201,25,51,96,88,26,62,114,5,242,86,224,211,96), $null, 'CurrentUser')"
      2⤵
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • Suspicious use of WriteProcessMemory
      PID:1292
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,6,99,59,19,92,149,197,65,145,228,210,141,215,140,131,116,0,0,0,0,2,0,0,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,155,35,83,190,139,240,78,64,183,181,176,71,154,136,46,8,154,175,198,238,66,163,199,19,96,154,189,19,157,7,98,100,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,121,32,168,152,124,29,126,161,46,102,36,210,172,232,79,133,7,149,72,161,111,219,248,207,78,78,45,212,7,0,196,95,48,0,0,0,254,221,17,226,162,246,210,144,181,174,8,17,112,91,2,188,27,116,7,240,53,165,197,248,206,109,93,19,115,128,29,174,255,134,212,76,70,27,93,216,139,50,1,209,204,193,59,55,64,0,0,0,207,184,225,20,186,104,44,46,202,44,51,151,158,1,215,252,254,82,197,210,118,130,96,79,86,107,109,226,74,57,130,147,113,159,137,248,111,189,48,247,47,64,190,226,117,187,13,62,42,36,201,25,51,96,88,26,62,114,5,242,86,224,211,96), $null, 'CurrentUser')
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3460
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,6,99,59,19,92,149,197,65,145,228,210,141,215,140,131,116,16,0,0,0,10,0,0,0,69,0,100,0,103,0,101,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,165,162,117,116,222,101,115,200,198,214,189,245,245,145,112,137,100,37,252,99,133,68,167,154,134,73,170,205,22,190,20,2,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,234,179,229,152,186,119,58,6,125,108,83,47,218,192,240,123,221,34,151,0,206,114,233,204,166,38,170,69,208,29,245,222,48,0,0,0,65,234,21,156,203,156,10,193,40,122,154,0,187,175,47,36,219,240,254,153,152,79,157,119,242,202,73,181,189,206,175,113,209,54,169,250,74,132,71,138,234,154,73,207,130,9,239,28,64,0,0,0,184,172,213,9,161,199,246,52,21,22,63,113,174,73,169,114,80,71,218,105,64,88,130,68,70,73,183,78,202,229,196,7,113,251,79,57,191,121,31,85,229,109,39,22,249,15,16,107,166,186,144,81,225,232,117,12,181,132,89,212,154,104,235,116), $null, 'CurrentUser')"
      2⤵
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • Suspicious use of WriteProcessMemory
      PID:4368
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,6,99,59,19,92,149,197,65,145,228,210,141,215,140,131,116,16,0,0,0,10,0,0,0,69,0,100,0,103,0,101,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,165,162,117,116,222,101,115,200,198,214,189,245,245,145,112,137,100,37,252,99,133,68,167,154,134,73,170,205,22,190,20,2,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,234,179,229,152,186,119,58,6,125,108,83,47,218,192,240,123,221,34,151,0,206,114,233,204,166,38,170,69,208,29,245,222,48,0,0,0,65,234,21,156,203,156,10,193,40,122,154,0,187,175,47,36,219,240,254,153,152,79,157,119,242,202,73,181,189,206,175,113,209,54,169,250,74,132,71,138,234,154,73,207,130,9,239,28,64,0,0,0,184,172,213,9,161,199,246,52,21,22,63,113,174,73,169,114,80,71,218,105,64,88,130,68,70,73,183,78,202,229,196,7,113,251,79,57,191,121,31,85,229,109,39,22,249,15,16,107,166,186,144,81,225,232,117,12,181,132,89,212,154,104,235,116), $null, 'CurrentUser')
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2440
    • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
      "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe" --type=gpu-process --field-trial-handle=1772,8497813028441019545,16829657237903852105,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1768 /prefetch:2
      2⤵
        PID:4868
      • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
        "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1772,8497813028441019545,16829657237903852105,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2196 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4964
      • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
        "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe" --type=gpu-process --field-trial-handle=1772,8497813028441019545,16829657237903852105,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=MAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAIAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1532
    • C:\Windows\System32\CompPkgSrv.exe
      C:\Windows\System32\CompPkgSrv.exe -Embedding
      1⤵
        PID:1844

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            powershell.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
            • Size 3KB
            • SHA256 3ae35c2828715a2f9a5531d334a0cfffc81396c2dc058ca42a9943f3cdc22e78
            • MD5 SHA1 SHA512

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 2495268bbb42d118ae1739443bbb4a4b2a303f7144dfe9e1f01853b803b173d1
            • MD5 SHA1 SHA512

            Admincookies.zip

            • Path C:\Users\Admin\AppData\Local\Temp\Admincookies.zip
            • Size 22B
            • SHA256 8739c76e681f900923b900c9df0ef75cf421d39cabb54650c4b9ad19b6a76d85
            • MD5 SHA1 SHA512

            __PSScriptPolicyTest_tiry4yue.h4j.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tiry4yue.h4j.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512

            f27d081d-22aa-4afe-aa9b-bd20e42c19c7.tmp.node

            • Path C:\Users\Admin\AppData\Local\Temp\f27d081d-22aa-4afe-aa9b-bd20e42c19c7.tmp.node
            • Size 1.4MB
            • SHA256 6aa8763714aa5199a4065259af792292c2a7d6a2c381aa27007255421e5c9d8c
            • MD5 SHA1 SHA512 SSDEEP

            memory/3460-15-0x0000019E6E720000-0x0000019E6E742000-memory.dmp

            memory/3460-16-0x0000019E70B50000-0x0000019E70BA0000-memory.dmp

            memory/4868-41-0x00007FFEA0990000-0x00007FFEA0991000-memory.dmp

            memory/4868-60-0x00000227ABFF0000-0x00000227AC11A000-memory.dmp

            memory/4868-62-0x00000227ABFF0000-0x00000227AC11A000-memory.dmp

            memory/4868-65-0x00000227ABFF0000-0x00000227AC11A000-memory.dmp

            memory/4868-66-0x00000227ABFF0000-0x00000227AC11A000-memory.dmp

            memory/4868-74-0x00000227ABFF0000-0x00000227AC11A000-memory.dmp