Analysis

  • max time kernel
    271s
  • max time network
    271s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-09-2024 18:57

General

  • Target

    vxvault.net_0.exe

  • Size

    2.7MB

  • MD5

    d6d04c68b02e6fe72a3ed55ebd36bff0

  • SHA1

    ebf3917deb2d30f95ffedd89bdff3adbc85d74bb

  • SHA256

    90d5d95b3abb09600ea39b9a58968705967cf7747dd18208fb8220c249002725

  • SHA512

    d640502f3e0bbc941c2082f3ebfa805dea8a4d5007b724544c2d7f7af9c96bb766f8e28ce3654adbf273b22c0d54c5e3d241257c4a2936ef781ef2ae9e6ece66

  • SSDEEP

    49152:7RpKlE0flBGyaS+vo+O8KYv5KLSlXIH4lHW5ubiug0+v3N8G:lSBGyaRvog4LSlE4euby9d

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.

  • Themida packer 10 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\vxvault.net_0.exe
    "C:\Users\Admin\AppData\Local\Temp\vxvault.net_0.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2044
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /7
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/636-45-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-52-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-53-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-54-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-55-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-56-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-57-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-51-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-47-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/636-46-0x0000019A38590000-0x0000019A38591000-memory.dmp

    Filesize

    4KB

  • memory/2044-6-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-10-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-13-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-15-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-14-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-12-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-16-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-17-0x0000000076470000-0x0000000076471000-memory.dmp

    Filesize

    4KB

  • memory/2044-18-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-20-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-39-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-11-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-9-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-8-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-0-0x0000000000460000-0x0000000000BC8000-memory.dmp

    Filesize

    7.4MB

  • memory/2044-7-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-1-0x0000000076470000-0x0000000076471000-memory.dmp

    Filesize

    4KB

  • memory/2044-2-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-3-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-4-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB

  • memory/2044-5-0x0000000076450000-0x0000000076540000-memory.dmp

    Filesize

    960KB