Analysis

  • max time kernel
    290s
  • max time network
    286s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-04-2024 22:26

General

  • Target

    a411f79466c5b91feae82cddf2cff3cd20130cec9955bf5003f0ce1febd5143f.exe

  • Size

    8.6MB

  • MD5

    c49a9a589af8da0d09c69670b2579ab9

  • SHA1

    51a936428711d9bd1307ffd3e75436a0e4568eb2

  • SHA256

    a411f79466c5b91feae82cddf2cff3cd20130cec9955bf5003f0ce1febd5143f

  • SHA512

    4dcd6ca8c62466f18564e2b5b068238769603df2624b9b39d0f11aa7ff643bd09a51a2a16252c31b1b4ad8d0577ab8d8d9d91e93fdfa886121c37801788bd78c

  • SSDEEP

    196608:aOVNWi1IoE6S5MBjgluihHc4+oueCxQ/sfA84JmQGOVDm2:aOVwim8S5MykihHcYueCxQIA84JfLDm2

Malware Config

Extracted

Family

risepro

C2

193.233.132.226:50500

Signatures

  • Detects DLL dropped by Raspberry Robin. 2 IoCs

    Raspberry Robin.

  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a411f79466c5b91feae82cddf2cff3cd20130cec9955bf5003f0ce1febd5143f.exe
    "C:\Users\Admin\AppData\Local\Temp\a411f79466c5b91feae82cddf2cff3cd20130cec9955bf5003f0ce1febd5143f.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:4240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4240-0-0x0000000000400000-0x000000000165C000-memory.dmp

    Filesize

    18.4MB

  • memory/4240-1-0x0000000000400000-0x000000000165C000-memory.dmp

    Filesize

    18.4MB

  • memory/4240-2-0x0000000000400000-0x000000000165C000-memory.dmp

    Filesize

    18.4MB

  • memory/4240-4-0x0000000000400000-0x000000000165C000-memory.dmp

    Filesize

    18.4MB

  • memory/4240-10-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB

  • memory/4240-11-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB

  • memory/4240-12-0x0000000075030000-0x00000000751F2000-memory.dmp

    Filesize

    1.8MB

  • memory/4240-13-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB

  • memory/4240-14-0x0000000077C94000-0x0000000077C95000-memory.dmp

    Filesize

    4KB

  • memory/4240-15-0x0000000000400000-0x000000000165C000-memory.dmp

    Filesize

    18.4MB

  • memory/4240-17-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB

  • memory/4240-18-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB

  • memory/4240-19-0x0000000075030000-0x00000000751F2000-memory.dmp

    Filesize

    1.8MB

  • memory/4240-20-0x00000000760D0000-0x00000000761A0000-memory.dmp

    Filesize

    832KB