Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 04:46

General

  • Target

    2024-05-17_1fd69796d96b9ec9e9e3e02ffb4023f7_icedid.exe

  • Size

    1.9MB

  • MD5

    1fd69796d96b9ec9e9e3e02ffb4023f7

  • SHA1

    bfb9b0b2135779ef317ae4cb8c08502db1c6b486

  • SHA256

    69b73d94b6e5d850f96e3a6c58c16e7c5fa309748e57bca9cb190da3498e282a

  • SHA512

    3a98e8f62fd5e9ecb3d3fefcc0e0d51545c03524afc43c5b50300c9419403c3f9a13f1f26d863d32e51c550cc1e498712255aeb6c2bc53472f4e47adcc8a1650

  • SSDEEP

    49152:zPXgqJv1c9LaIgwmQvhbo19rS7Ibrmp/UGMg1E:7bJtc9beQKNS7B0

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 2 TTPs 3 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 11 IoCs
  • UPX dump on OEP (original entry point) 12 IoCs
  • UPX packed file 11 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-17_1fd69796d96b9ec9e9e3e02ffb4023f7_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-17_1fd69796d96b9ec9e9e3e02ffb4023f7_icedid.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:1728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1728-0-0x0000000000400000-0x00000000005F8000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-2-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-4-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-7-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-9-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-6-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-8-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-12-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-10-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-5-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-11-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-19-0x0000000002110000-0x00000000031CA000-memory.dmp

    Filesize

    16.7MB

  • memory/1728-27-0x0000000000400000-0x00000000005F8000-memory.dmp

    Filesize

    2.0MB