Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 06:32

General

  • Target

    BPO_GetInfo.exe

  • Size

    128KB

  • MD5

    91660e67b6d3650038cfe1c7708e6460

  • SHA1

    05c38b6b35fdd9b0a8bd08b023b94b0d93d709a7

  • SHA256

    a7700991eda1d1f6b5542ac8854911dc5041fb4225963a8372d5926140187f7e

  • SHA512

    06b8e631be197eb5546ed7ad92faaafc41a99d71614dc8b19259dcef1703975369108e59e58452d63c6d5b6504ae1e17f80b000b298ac5ae96eafb2be46863a7

  • SSDEEP

    3072:rfLlyx+u93sMvVc3Dz5M79ZNgnipAZDdl40o2hV:rpyx+u2MvVWzuZNHKXO

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BPO_GetInfo.exe
    "C:\Users\Admin\AppData\Local\Temp\BPO_GetInfo.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:2480
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:736

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2480-0-0x0000026A59070000-0x0000026A59098000-memory.dmp

      Filesize

      160KB

    • memory/2480-1-0x00007FFDC2770000-0x00007FFDC3231000-memory.dmp

      Filesize

      10.8MB

    • memory/2480-3-0x0000026A5ABF0000-0x0000026A5ABF1000-memory.dmp

      Filesize

      4KB

    • memory/2480-5-0x0000026A73770000-0x0000026A73780000-memory.dmp

      Filesize

      64KB

    • memory/2480-47-0x00007FFDC2770000-0x00007FFDC3231000-memory.dmp

      Filesize

      10.8MB

    • memory/2480-48-0x0000026A73770000-0x0000026A73780000-memory.dmp

      Filesize

      64KB