Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 20:40

General

  • Target

    2024-12-17_97625f6340448690eaa0593f1fe672a4_bkransomware_hawkeye.exe

  • Size

    524KB

  • MD5

    97625f6340448690eaa0593f1fe672a4

  • SHA1

    bb6f4a0b195f02ec8426c5ff6c89aea6b9cf558c

  • SHA256

    b2a7e0ff027edace8c5595b18e685ecbc126586d22096eaf66af5568ffb4d3e4

  • SHA512

    49f2acbf84666286cf5eb071a24c67c6ab1ce28e6b655ff249c88c097d8bae383a6cd672e06c840a81b1dae4d501533df10b67c0073e894e5bce60f520909909

  • SSDEEP

    6144:moyZmTAsfJFakxaLjcMkc0Cax1P9Gp6bYA0w601+dNT9/0626ASkVOAF6ws/pEPm:moyIJsMPrPgp6bYboEdN5ZCPpfc

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 2 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-17_97625f6340448690eaa0593f1fe672a4_bkransomware_hawkeye.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-17_97625f6340448690eaa0593f1fe672a4_bkransomware_hawkeye.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2712-0-0x0000000000400000-0x0000000000488000-memory.dmp

    Filesize

    544KB

  • memory/2712-2-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-6-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-9-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-4-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-5-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-8-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-7-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-10-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-12-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-18-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB

  • memory/2712-27-0x0000000000400000-0x0000000000488000-memory.dmp

    Filesize

    544KB

  • memory/2712-11-0x0000000001E30000-0x0000000002EEA000-memory.dmp

    Filesize

    16.7MB