Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:08

General

  • Target

    22ce8222d21c2d1a2d81b3f6e624d15b.exe

  • Size

    38KB

  • MD5

    22ce8222d21c2d1a2d81b3f6e624d15b

  • SHA1

    98d0499b32aef982d39b2d5a4113a57cb8bd1ced

  • SHA256

    e35b3b47f0fd2ab198e36f23137e77916a238764575042e5e29a94032c865561

  • SHA512

    7376dd4267d88147c12d895e6db42b5954287c640f54bac637e0c1660f2d6003b712c90f7817dd944873d5a30b67967c2a34d22c7b053f5b5221dbed5f4a40cb

  • SSDEEP

    384:g4LzjSrmqX84FmLuaHORSjjvUuJLLERVLGpaVrxYBox+0/pkFMAzNLTOZwg3Ocvp:tuz84c7xwRjV+Box+TFv9H63OMhU4h

Malware Config

Extracted

Family

xworm

Version

5.0

C2

45.154.98.175:6969

Mutex

OJAHX3L0E4CHKHzZ

Attributes
  • Install_directory

    %AppData%

  • install_file

    google_updates.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22ce8222d21c2d1a2d81b3f6e624d15b.exe
    "C:\Users\Admin\AppData\Local\Temp\22ce8222d21c2d1a2d81b3f6e624d15b.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1892-0-0x000007FEF5B43000-0x000007FEF5B44000-memory.dmp

    Filesize

    4KB

  • memory/1892-1-0x0000000000E10000-0x0000000000E20000-memory.dmp

    Filesize

    64KB

  • memory/1892-6-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

    Filesize

    9.9MB

  • memory/1892-7-0x000007FEF5B43000-0x000007FEF5B44000-memory.dmp

    Filesize

    4KB

  • memory/1892-8-0x000007FEF5B40000-0x000007FEF652C000-memory.dmp

    Filesize

    9.9MB