Overview

overview

10

Static

static

10

tjFUD.exe

windows7-x64

10

tjFUD.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    tjFUD.exe

  • Size

    40KB

  • Sample

    240428-f87lbshc8y

  • MD5

    9126c26063b71116148ea1f40db8c941

  • SHA1

    300cdd5589e1ce8642a328f5e80f4246e9d0b062

  • SHA256

    28a9ed9884a7f52e49a8026b03b757422a7e3d3a594e6cb7a13946191650b78a

  • SHA512

    afff315fdd006cbf2589845700f2433b57c6062497b4f1b59d4096bafe3acee6fca81e4a15f05443dd03f39362eabd0c03312dec6e0dc56d22cb7f9f65071a8f

  • SSDEEP

    768:kKpxOlNtidwAmJRXFuO5tF5PT95lvOMh23Ep:k/MWAmJ1FuOLFx95ZOMoW

Score
10/10
xwormpersistencerattrojan

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:12547

147.185.221.19:12547

bay-currencies.gl.at.ply.gg:12547

and-organized.gl.at.ply.gg:12547
Mutex

T8blWdnjot1TC8dy

Attributes
  • Install_directory

    %AppData%

  • install_file

    runbroker.exe

aes.plain

Targets

    • Target

      tjFUD.exe

    • Size

      40KB

    • MD5

      9126c26063b71116148ea1f40db8c941

    • SHA1

      300cdd5589e1ce8642a328f5e80f4246e9d0b062

    • SHA256

      28a9ed9884a7f52e49a8026b03b757422a7e3d3a594e6cb7a13946191650b78a

    • SHA512

      afff315fdd006cbf2589845700f2433b57c6062497b4f1b59d4096bafe3acee6fca81e4a15f05443dd03f39362eabd0c03312dec6e0dc56d22cb7f9f65071a8f

    • SSDEEP

      768:kKpxOlNtidwAmJRXFuO5tF5PT95lvOMh23Ep:k/MWAmJ1FuOLFx95ZOMoW

    Score
    10/10
    xwormpersistencerattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks