Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2023 11:43

General

  • Target

    189ca1951e90f92454d9e6f451847f17d5d3e85639e474147d9d63ec529189df_JC.exe

  • Size

    1.5MB

  • MD5

    6419a1e59348225baafa1b58ed611fc9

  • SHA1

    89e4e06f33ddacf9092907bca221ad111fd4dcf1

  • SHA256

    189ca1951e90f92454d9e6f451847f17d5d3e85639e474147d9d63ec529189df

  • SHA512

    0d85752488eedc84c3bc858e171a1b73ffda869b14b9404e121f5a71cbb4aa64510b51a57890fe3d97ccd9beab854361e009e27e1cc4796f5d5c7bdba36c0634

  • SSDEEP

    24576:twFgDyuHZ0uHO/dqvTrHxm/vDlDLIgNgOknWH:phHZ02O/dGc9UgbsY

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Wallets

bc1q7lqwyshs9zjpxyhcvwpmfyhad4w7j08qa7yudz

0x0BE5856fBfb983d813E9C8104a9FEE482F9B1b57

Signatures

  • Detects Eternity clipper 5 IoCs
  • Eternity

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

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 3 IoCs
  • 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 behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\189ca1951e90f92454d9e6f451847f17d5d3e85639e474147d9d63ec529189df_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\189ca1951e90f92454d9e6f451847f17d5d3e85639e474147d9d63ec529189df_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2292
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2972
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2484
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "InstallUtil" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe" &&START "" "C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1984
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:2576
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1
            4⤵
            • Runs ping.exe
            PID:2852
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /create /tn "InstallUtil" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe" /rl HIGHEST /f
            4⤵
            • Creates scheduled task(s)
            PID:240
          • C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
            "C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe"
            4⤵
            • Executes dropped EXE
            PID:2272
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {A45CC014-32D1-4EC0-9D5A-4910C49C62B9} S-1-5-21-3849525425-30183055-657688904-1000:KGPMNUDG\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1488
      • C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
        C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
        2⤵
        • Executes dropped EXE
        PID:2080

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Remote System Discovery

    1
    T1018

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
      Filesize

      40KB

      MD5

      91c9ae9c9a17a9db5e08b120e668c74c

      SHA1

      50770954c1ceb0bb6f1d5d3f2de2a0a065773723

      SHA256

      e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

      SHA512

      ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    • C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
      Filesize

      40KB

      MD5

      91c9ae9c9a17a9db5e08b120e668c74c

      SHA1

      50770954c1ceb0bb6f1d5d3f2de2a0a065773723

      SHA256

      e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

      SHA512

      ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    • C:\Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
      Filesize

      40KB

      MD5

      91c9ae9c9a17a9db5e08b120e668c74c

      SHA1

      50770954c1ceb0bb6f1d5d3f2de2a0a065773723

      SHA256

      e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

      SHA512

      ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    • \Users\Admin\AppData\Local\ServiceHub\InstallUtil.exe
      Filesize

      40KB

      MD5

      91c9ae9c9a17a9db5e08b120e668c74c

      SHA1

      50770954c1ceb0bb6f1d5d3f2de2a0a065773723

      SHA256

      e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

      SHA512

      ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

    • memory/2080-68-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2080-67-0x0000000000AF0000-0x0000000000AFC000-memory.dmp
      Filesize

      48KB

    • memory/2104-4-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2104-7-0x0000000000450000-0x0000000000456000-memory.dmp
      Filesize

      24KB

    • memory/2104-6-0x0000000000430000-0x000000000044A000-memory.dmp
      Filesize

      104KB

    • memory/2104-5-0x0000000005240000-0x0000000005280000-memory.dmp
      Filesize

      256KB

    • memory/2104-0-0x0000000000090000-0x0000000000208000-memory.dmp
      Filesize

      1.5MB

    • memory/2104-3-0x0000000002080000-0x00000000020C2000-memory.dmp
      Filesize

      264KB

    • memory/2104-2-0x0000000005240000-0x0000000005280000-memory.dmp
      Filesize

      256KB

    • memory/2104-1-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2104-43-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2272-65-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2272-64-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2272-63-0x0000000000210000-0x000000000021C000-memory.dmp
      Filesize

      48KB

    • memory/2292-40-0x00000000047E0000-0x0000000004820000-memory.dmp
      Filesize

      256KB

    • memory/2292-17-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-8-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-10-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-11-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-12-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2292-15-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-39-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2292-19-0x0000000000400000-0x00000000004E8000-memory.dmp
      Filesize

      928KB

    • memory/2292-20-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2292-21-0x00000000047E0000-0x0000000004820000-memory.dmp
      Filesize

      256KB

    • memory/2292-55-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2292-53-0x00000000047E0000-0x0000000004820000-memory.dmp
      Filesize

      256KB

    • memory/2484-41-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-50-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2484-25-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-46-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-44-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-47-0x0000000074200000-0x00000000748EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2484-26-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-24-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2484-22-0x0000000000400000-0x0000000000410000-memory.dmp
      Filesize

      64KB

    • memory/2972-57-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-59-0x0000000007290000-0x00000000072D0000-memory.dmp
      Filesize

      256KB

    • memory/2972-58-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2972-35-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-33-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-31-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-29-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-54-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-51-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

    • memory/2972-69-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB

    • memory/2972-70-0x0000000007290000-0x00000000072D0000-memory.dmp
      Filesize

      256KB

    • memory/2972-71-0x0000000073000000-0x00000000736EE000-memory.dmp
      Filesize

      6.9MB