General

  • Target
    49fa9931e1ee5c4be3d2b0afe2fcd7b62505e8b45a59f6a13c8b428048f0ee78.bin
  • Size 91.0MB
  • Sample260803-bn16laac72
  • SHA256 49fa9931e1ee5c4be3d2b0afe2fcd7b62505e8b45a59f6a13c8b428048f0ee78
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    svchot.exe

  • pastebin_url

    https://pastebin.com/raw/F3a1Ks5J

  • telegram

    https://api.telegram.org/bot8687829374:AAFHxc6lyd8wg4Jb_H2JkpkhuS4F74TCAGw/sendMessage?chat_id=8464882121

Targets

    • Target
      uhqclient/__pycache__/backend.cpython-314.pyc
    • Size 217KB
    • SHA256 74a1e7b7225cf342185fcfc9010811b28efff16977a95df5373f88d22d22c101
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/backend.py
    • Size 133KB
    • SHA256 df3f21ee7c6e87db4b194b7fbc3d2ac232d150add40d9996dbbb0ae6af5b8b01
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/cdx_bridge.py
    • Size 5KB
    • SHA256 e62f37a00d46555233debc2868091c51a6f248689f25ea869be1fab9f3850257
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/main.js
    • Size 12KB
    • SHA256 8fd455d11fd5022c12eab7fe4a0f584046c50fb5fa2876c474c8237250d8d050
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/main.py
    • Size 81KB
    • SHA256 8eee4edfdf14f60b0113e76ff76ee474d535b4fc50290877cfa68cccdaa78a49
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/node_modules/.bin/electron
    • Size 379B
    • SHA256 3efcabbe6f1397be1ee69d8aa0c54b1b3df34b494e15b6dbb82306c4f96fa7db
    • MD5 SHA1 SHA512 TLSH
    • Target
      uhqclient/node_modules/.bin/electron.cmd
    • Size 320B
    • SHA256 1f06764bf904f0b88060d6e0683cffee6e632689857de11ea9c0958b610adea9
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      uhqclient/node_modules/.bin/electron.ps1
    • Size 785B
    • SHA256 5cba3f0db91463f725359e69ab2840964ef5f2c242d6fafe6f17a7aba36a2988
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      uhqclient/node_modules/@sindresorhus/is/dist/index.js
    • Size 20KB
    • SHA256 1fb3f63c25756ba867857ed9f4b2ed515bcfc3ad4ac0eda8aaf1eba4798a93f6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/node_modules/@sindresorhus/is/dist/types.js
    • Size 194B
    • SHA256 e75c9cf08756be210c600a65162d6f37a404b936ab98830ef11e3b62d3842924
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      uhqclient/node_modules/@sindresorhus/is/dist/uhq.exe
    • Size 88KB
    • SHA256 bb28d2f6952b1c85344d53db2cd6937de7830541de7cde280006158a639da7b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Target
      uhqclient/node_modules/@sindresorhus/is/readme.md
    • Size 16KB
    • SHA256 65d18def65086d23fd0e03057cb42d7d025a25708563254342437c5427125ad2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uhqclient/node_modules/electron/cli.js
    • Size 612B
    • SHA256 193a59dc9f5842c9564c88cc00e50bcb83c9bd771d1c47e7c1f2180ae2238404
    • MD5 SHA1 SHA512 TLSH

MITRE ATT&CK Enterprise v16

Tasks

static1

trojanratxworm
Score
10/10

behavioral1

execution
Score
3/10

behavioral2

execution
Score
3/10

behavioral3

execution
Score
3/10

behavioral4

execution
Score
3/10

behavioral5

execution
Score
3/10

behavioral6

execution
Score
3/10

behavioral7

execution
Score
3/10

behavioral8

execution
Score
3/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

discoveryexecution
Score
3/10

behavioral12

antivmdiscoveryexecution
Score
4/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

discoveryexecutionxwormpersistencerattrojan
Score
10/10

behavioral26

discoveryxwormrattrojan
Score
10/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

discoveryexecution
Score
3/10

behavioral30

antivmdiscoveryexecution
Score
4/10

behavioral31

Score
1/10

behavioral32

Score
1/10