General

  • Target
    3z9AHWx-67450-08b2F9D1829497BCF4A686b9684.txt
  • Size 6KB
  • Sample260709-vr3clset8m
  • SHA256 13956430479829bc40ac0a1b49a04133734030c3a07a904f597229d4b16d8af7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 64.89.162.178:7007

Mutex
  • lv1iWCBws8ODmePC

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      3z9AHWx-67450-08b2F9D1829497BCF4A686b9684.txt
    • Size 6KB
    • SHA256 13956430479829bc40ac0a1b49a04133734030c3a07a904f597229d4b16d8af7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      PRO840423SG8_XEZC_1892192.LZH
    • Size 2KB
    • SHA256 2f89acf0a56b00a1e1e20f754699df12ee350c70029988892ba4a93e3996bab0
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      PRO840423SG8_XEZC_1892192.js
    • Size 2.1MB
    • SHA256 b37f25845dccefc3919ec843f8fe2f8b761ebe7a16055911e3d116b3e5fe21f5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    • Target
      email-html-1.txt
    • Size 220B
    • SHA256 33ad20caf5453581632b9aac5c911d9ce4b40d766fd571325d078800e20d2040
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10

MITRE ATT&CK Enterprise v16

Tasks