Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-05-2022 11:35

General

  • Target

    002eaf4532846dda7d1ac874b97ff28d033ea89890c82dfdb4efd1f6191db555.exe

  • Size

    1.3MB

  • MD5

    122e0a7ed91985c6b12369b4126990cd

  • SHA1

    8b111d95aa1d67b7d16059c42e6f3c9c5ef33ca6

  • SHA256

    002eaf4532846dda7d1ac874b97ff28d033ea89890c82dfdb4efd1f6191db555

  • SHA512

    bb41df581cfd24b2199165574ff2459e23ab5af232a38ee00961d53b7f295d332b89f431cb46030692012d8d98509bb8110bfb994ae66199d68e5adb265ad875

Malware Config

Signatures

  • Detects Eternity worm 11 IoCs
  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\002eaf4532846dda7d1ac874b97ff28d033ea89890c82dfdb4efd1f6191db555.exe
    "C:\Users\Admin\AppData\Local\Temp\002eaf4532846dda7d1ac874b97ff28d033ea89890c82dfdb4efd1f6191db555.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
      "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.pdf"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1180
    • C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe
      "C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "RAYHIWGKDI" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe" &&START "" "C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:900
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:584
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1
            4⤵
            • Runs ping.exe
            PID:520
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /create /tn "RAYHIWGKDI" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe" /rl HIGHEST /f
            4⤵
            • Creates scheduled task(s)
            PID:304
          • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe
            "C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:1520
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {4B54F8F2-53F0-4478-9F9E-0B59F05710DA} S-1-5-21-1819626980-2277161760-1023733287-1000:TBHNEBSE\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2036
      • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe
        C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe
        2⤵
        • Executes dropped EXE
        PID:1440
      • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe
        C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:1104

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • C:\Users\Admin\AppData\Local\Temp\RAYHIWGKDI.pdf

      Filesize

      1KB

      MD5

      0640503e533efb11cc70f43d2fff4e26

      SHA1

      eeacb5c334e23451def6df7b1dbc836f8d5dc7f1

      SHA256

      f1e1d526371ba959e03143c250244912fe0b9c0002fb521b35ebf6b303a45240

      SHA512

      10a6184de66d8dcfb784a4cadd010433a6e64b5c2bbde73c5e804cb9c4a1dd42589d5b3f81004548bd4f4b48cdec5e59f703c6e1cc91052578c191b0420b3f20

    • \Users\Admin\AppData\Local\ServiceHub\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • \Users\Admin\AppData\Local\Temp\RAYHIWGKDI.exe

      Filesize

      1.3MB

      MD5

      c8d852fb1561658cae72fa498777bfbd

      SHA1

      ea689804b69e9e7611059d11eff2fdadd656e6fb

      SHA256

      757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5

      SHA512

      7b7df94405cb28d26993eaf1e18cec5ab2b695ae280d4c31c65c80ce19a87a3ac6187c259fa3ae8339a2c33f64c6448655b2e02c74f90ff19284f4c92485a13a

    • memory/1104-79-0x0000000000D40000-0x0000000000E96000-memory.dmp

      Filesize

      1.3MB

    • memory/1520-73-0x0000000000D40000-0x0000000000E96000-memory.dmp

      Filesize

      1.3MB

    • memory/1720-63-0x0000000000B30000-0x0000000000C86000-memory.dmp

      Filesize

      1.3MB

    • memory/2008-54-0x0000000001190000-0x00000000012EC000-memory.dmp

      Filesize

      1.4MB

    • memory/2008-55-0x0000000075DB1000-0x0000000075DB3000-memory.dmp

      Filesize

      8KB