Resubmissions

05-09-2024 17:47

240905-wcvvnawejq 10

05-09-2024 12:39

240905-pvykya1hpc 10

Analysis

  • max time kernel
    316s
  • max time network
    1796s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05-09-2024 12:39

General

  • Target

    ETC XMR3/start (11).bat

  • Size

    110B

  • MD5

    5b696af5c780a7699a22b945dc062927

  • SHA1

    1f2a9887f83d7224ed710179da51080923fd1d7b

  • SHA256

    316e23befc16b34bfbe4b4adcf8d319b1af134ad51577e09a2b5a09ded70a781

  • SHA512

    c6f4b96c16b74dc93e4150d3bfb37d87fef49b49d1d1d3644528d399ba2ea9ae11ef309ae203fca3d6d19810bdbbf1ec6af36565e2f5fb17f1d24b06ae493685

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ETC XMR3\start (11).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Users\Admin\AppData\Local\Temp\ETC XMR3\xmrig.exe
      xmrig.exe -o rx.unmineable.com:3333 -a rx -k -u BTC:bc1qvqn8wzhgdh8xfy2klz9f5r4q882fpl840e472e.cpu -p x
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4720

Network

  • flag-us
    DNS
    rx.unmineable.com
    xmrig.exe
    Remote address:
    8.8.8.8:53
    Request
    rx.unmineable.com
    IN A
    Response
    rx.unmineable.com
    IN CNAME
    rx.unminable.com
    rx.unminable.com
    IN CNAME
    rx-eu.unminable.com
    rx-eu.unminable.com
    IN CNAME
    rx-eu-lon.unminable.com
    rx-eu-lon.unminable.com
    IN A
    161.35.34.195
  • flag-us
    DNS
    195.34.35.161.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    195.34.35.161.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    23.236.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    23.236.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    40.173.79.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    40.173.79.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.221.184.93.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.221.184.93.in-addr.arpa
    IN PTR
    Response
  • 161.35.34.195:3333
    rx.unmineable.com
    xmrig.exe
    9.2kB
    16.2kB
    102
    98
  • 8.8.8.8:53
    rx.unmineable.com
    dns
    xmrig.exe
    63 B
    150 B
    1
    1

    DNS Request

    rx.unmineable.com

    DNS Response

    161.35.34.195

  • 8.8.8.8:53
    195.34.35.161.in-addr.arpa
    dns
    72 B
    139 B
    1
    1

    DNS Request

    195.34.35.161.in-addr.arpa

  • 8.8.8.8:53
    23.236.111.52.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    23.236.111.52.in-addr.arpa

  • 8.8.8.8:53
    40.173.79.40.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    40.173.79.40.in-addr.arpa

  • 8.8.8.8:53
    240.221.184.93.in-addr.arpa
    dns
    73 B
    144 B
    1
    1

    DNS Request

    240.221.184.93.in-addr.arpa

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4720-0-0x000002107DF80000-0x000002107DFA0000-memory.dmp

    Filesize

    128KB

  • memory/4720-1-0x000002107DFC0000-0x000002107DFE0000-memory.dmp

    Filesize

    128KB

  • memory/4720-2-0x000002107DFE0000-0x000002107E000000-memory.dmp

    Filesize

    128KB

  • memory/4720-3-0x000002107E000000-0x000002107E020000-memory.dmp

    Filesize

    128KB

  • memory/4720-4-0x000002107DFE0000-0x000002107E000000-memory.dmp

    Filesize

    128KB

  • memory/4720-5-0x000002107E000000-0x000002107E020000-memory.dmp

    Filesize

    128KB

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