Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 01:42

General

  • Target

    ae150a883e0db18a07a8330047b9ca6c38b9efc26302acc30ab46dc17b4f7516.exe

  • Size

    76KB

  • MD5

    0a7921147a954725e0e3f1c0942ca11a

  • SHA1

    297a732e784f2b9289d4cfe6e5a7381f6e12a3ec

  • SHA256

    ae150a883e0db18a07a8330047b9ca6c38b9efc26302acc30ab46dc17b4f7516

  • SHA512

    1f7df14c5882f9ca1f5ddd9d5b3bbcb85639752fc27428ebed387d4db5f6a7094f792c102f05351feb22de708ad1dac44959eb64754ba06acf2ba70aaff24966

  • SSDEEP

    768:OTa4VUil/KPfghpMSgFdhVmvdg2X4Yt1NEDIefZsD:O1DNafW1gxVHmPt1y

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae150a883e0db18a07a8330047b9ca6c38b9efc26302acc30ab46dc17b4f7516.exe
    "C:\Users\Admin\AppData\Local\Temp\ae150a883e0db18a07a8330047b9ca6c38b9efc26302acc30ab46dc17b4f7516.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\Admin.exe

    Filesize

    76KB

    MD5

    b613a3a998366e15c7ceda4a0431e9f9

    SHA1

    46b2cb6e02efbb0a6a866c93ec8bb5a0a73db9e9

    SHA256

    5b8d53fd00e1ad230fafe54b439cc25d7843e4611ed862990326d1edeaeced86

    SHA512

    ac49bbb5f2f3ee3e00ba7f4d9e2720194727a35905cba094278b63d3b151f7a3ff06262ec9b9c585742dab6de76ec3b5c9b9770e1d0ef24520b90b0fa7ac177a