Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/04/2024, 10:32

General

  • Target

    9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe

  • Size

    5.2MB

  • MD5

    a7995b98daf0e9d5cdab05f6b1a9ee31

  • SHA1

    266d76d49c0710cb97abb768e1da3bf78714dc94

  • SHA256

    9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0

  • SHA512

    42a6cedc22a71a529136f6d8341b4f5c12ffd36b95d330009f552128ccda5ae3182a15d48b8b6602fbe1fbba8729e242ff474eefbcf8352b8bf13cd5eed048e8

  • SSDEEP

    98304:XBlS1ZmJOYBOtV6AveId9yHeaJz0zvNoUHgKSv2CXd7k+UyzzL7TRkPdP:XEyEV6hciz0zvNzS2CXd7LZkFP

Malware Config

Extracted

Family

risepro

C2

193.233.132.226:50500

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.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe
    "C:\Users\Admin\AppData\Local\Temp\9c51cf022c30a213be00dd998993863a258ab33dfa07c73aaacfe93efccd3dc0.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:5012

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/5012-0-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-1-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-2-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-5-0x0000000001250000-0x0000000001251000-memory.dmp

          Filesize

          4KB

        • memory/5012-6-0x0000000001260000-0x0000000001261000-memory.dmp

          Filesize

          4KB

        • memory/5012-11-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-10-0x0000000003000000-0x0000000003001000-memory.dmp

          Filesize

          4KB

        • memory/5012-9-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

          Filesize

          4KB

        • memory/5012-8-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

          Filesize

          4KB

        • memory/5012-7-0x0000000002F90000-0x0000000002F91000-memory.dmp

          Filesize

          4KB

        • memory/5012-14-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-17-0x0000000075F40000-0x0000000076030000-memory.dmp

          Filesize

          960KB

        • memory/5012-18-0x0000000077336000-0x0000000077338000-memory.dmp

          Filesize

          8KB

        • memory/5012-19-0x0000000000400000-0x000000000101C000-memory.dmp

          Filesize

          12.1MB

        • memory/5012-21-0x0000000075F40000-0x0000000076030000-memory.dmp

          Filesize

          960KB