Analysis

  • max time kernel
    142s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 18:39

General

  • Target

    f42d98ec4c311b66ce4b40a98db073cfdf86af1e6fa63b8f9a07555cb4e7958d.exe

  • Size

    3.2MB

  • MD5

    a8b80d67357afbd703ee2a13d9cbf339

  • SHA1

    68620481e594727f1751d84b1e372a5b72d421f9

  • SHA256

    f42d98ec4c311b66ce4b40a98db073cfdf86af1e6fa63b8f9a07555cb4e7958d

  • SHA512

    24c0ca44640a97ccb1a38d8ce98c96e6d307906863db51c433a540212df296136871a2e2f0c628689b20914a64b6f172189b73b391aa0dcfe28449a529e265d5

  • SSDEEP

    98304:R3Z1B/WjR+4+cpPwD2nn8Dw2Urxqs7w5R:fujXdU2Lxp7wz

Malware Config

Extracted

Family

risepro

C2

77.91.77.66:58709

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 5 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f42d98ec4c311b66ce4b40a98db073cfdf86af1e6fa63b8f9a07555cb4e7958d.exe
    "C:\Users\Admin\AppData\Local\Temp\f42d98ec4c311b66ce4b40a98db073cfdf86af1e6fa63b8f9a07555cb4e7958d.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    PID:2352
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4440,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
    1⤵
      PID:4184

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2352-0-0x0000000000400000-0x0000000000BF2000-memory.dmp

      Filesize

      7.9MB

    • memory/2352-2-0x0000000000400000-0x0000000000BF2000-memory.dmp

      Filesize

      7.9MB

    • memory/2352-1-0x0000000000400000-0x0000000000BF2000-memory.dmp

      Filesize

      7.9MB

    • memory/2352-3-0x0000000000400000-0x0000000000BF2000-memory.dmp

      Filesize

      7.9MB

    • memory/2352-4-0x0000000000400000-0x0000000000BF2000-memory.dmp

      Filesize

      7.9MB