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Resubmissions

07/01/2025, 20:38

250107-ze5dnazkfn 10

07/01/2025, 20:38

250107-zepcfaxnby 10

Analysis

  • max time kernel
    26s
  • max time network
    22s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2025, 20:38

General

  • Target

    rig.exe

  • Size

    2.4MB

  • MD5

    570a9cc9fd20159e92707abe69676299

  • SHA1

    864cb610c0c80cf8ff00fd4aaae9b05fa63fd990

  • SHA256

    ba52bd426e17cf8902ae05eb8caea7e0510d668db97dedd2cabcd1dc5a06063f

  • SHA512

    ba11d2e1888f736d1934e78db6397ae04ea49422beb7392575422ea51cd459ac9b0c8a274397ab828792728364d145c16fc2390242a17a56a8ad02fa4c580f92

  • SSDEEP

    49152:BfOqHErn3OFIJDOmxFVIdtKfBDhqGDZdB4hYk/0AK0uOkJA79OB8OITieIr:fcne+9Omb+dtKfBD3rZOkJA79OBkbI

Malware Config

Signatures

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • Privateloader family
  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 4 IoCs
  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 47 IoCs
  • Suspicious use of SendNotifyMessage 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rig.exe
    "C:\Users\Admin\AppData\Local\Temp\rig.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1776
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1776-13-0x0000000000B50000-0x000000000109D000-memory.dmp

    Filesize

    5.3MB

  • memory/1776-18-0x0000000000B50000-0x000000000109D000-memory.dmp

    Filesize

    5.3MB

  • memory/1776-6-0x0000000000C60000-0x0000000000E4F000-memory.dmp

    Filesize

    1.9MB

  • memory/1776-4-0x00000000000F0000-0x00000000000F1000-memory.dmp

    Filesize

    4KB

  • memory/1776-2-0x00000000000F0000-0x00000000000F1000-memory.dmp

    Filesize

    4KB

  • memory/1776-0-0x00000000000F0000-0x00000000000F1000-memory.dmp

    Filesize

    4KB

  • memory/1776-12-0x0000000000C60000-0x0000000000E4F000-memory.dmp

    Filesize

    1.9MB

  • memory/1776-9-0x0000000000B50000-0x000000000109D000-memory.dmp

    Filesize

    5.3MB

  • memory/1776-5-0x0000000000B50000-0x000000000109D000-memory.dmp

    Filesize

    5.3MB

  • memory/3020-20-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB

  • memory/3020-10-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB

  • memory/3020-19-0x0000000002030000-0x0000000002031000-memory.dmp

    Filesize

    4KB

  • memory/3020-11-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB

  • memory/3020-21-0x0000000002030000-0x0000000002031000-memory.dmp

    Filesize

    4KB