Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 17:17

General

  • Target

    a2ffb2aed259adf22d9132ec0e75b457.exe

  • Size

    2.2MB

  • MD5

    a2ffb2aed259adf22d9132ec0e75b457

  • SHA1

    bf4b0813f248a81a012fb1ddce27fb9027c3192a

  • SHA256

    81e84d994a378c0fc9b4a4567e75bfa84ea2fff2299119586ebe982f9c4b013f

  • SHA512

    33b15b8011447e960ea01187accbc915125bf97d1e08c3068f3ee7ce2ec4a159bd720fdd2fbe0a9152db5528670dc1fc6f3990316c242602b2e822c49c71a612

  • SSDEEP

    49152:mFTApzz9YJSMOllTbB026/ht3C9YxSApnxmr:yTdJSMoS/H3zpx

Score
10/10

Malware Config

Extracted

Family

risepro

C2

193.233.132.62:50500

Signatures

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2ffb2aed259adf22d9132ec0e75b457.exe
    "C:\Users\Admin\AppData\Local\Temp\a2ffb2aed259adf22d9132ec0e75b457.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:336

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/336-0-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-1-0x0000000077B54000-0x0000000077B56000-memory.dmp

          Filesize

          8KB

        • memory/336-3-0x00000000055A0000-0x00000000055A1000-memory.dmp

          Filesize

          4KB

        • memory/336-2-0x00000000055D0000-0x00000000055D1000-memory.dmp

          Filesize

          4KB

        • memory/336-4-0x0000000005610000-0x0000000005611000-memory.dmp

          Filesize

          4KB

        • memory/336-5-0x0000000005590000-0x0000000005591000-memory.dmp

          Filesize

          4KB

        • memory/336-6-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-7-0x0000000005580000-0x0000000005581000-memory.dmp

          Filesize

          4KB

        • memory/336-13-0x0000000005650000-0x0000000005652000-memory.dmp

          Filesize

          8KB

        • memory/336-12-0x0000000005620000-0x0000000005621000-memory.dmp

          Filesize

          4KB

        • memory/336-11-0x00000000055F0000-0x00000000055F1000-memory.dmp

          Filesize

          4KB

        • memory/336-10-0x00000000055C0000-0x00000000055C1000-memory.dmp

          Filesize

          4KB

        • memory/336-9-0x0000000005630000-0x0000000005631000-memory.dmp

          Filesize

          4KB

        • memory/336-8-0x00000000055E0000-0x00000000055E1000-memory.dmp

          Filesize

          4KB

        • memory/336-14-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-15-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-16-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-17-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-18-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-19-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-20-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-21-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-22-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-23-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-24-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-25-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-26-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-27-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB

        • memory/336-28-0x0000000000AD0000-0x000000000106F000-memory.dmp

          Filesize

          5.6MB