Overview

overview

10

Static

static

1

Steam Chec...on.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Steam Checker V0.1 By Abbadon.exe

  • Size

    466KB

  • Sample

    230326-xkzdgsbf3y

  • MD5

    1191fde33722c3e1aba8711b0983eb98

  • SHA1

    8f9a4612b672462aaeb65663cd9b4b8dd16ce345

  • SHA256

    25436b650ac4365eac19bbe56d8bfd79045fb437de6f5476254ac96a6d7afb94

  • SHA512

    d872b5a8845bd13d90b7c09eb4838d64e3b491b1a92d9a2f91fc7aad696e8cb2cd3ddc4bb07930bdd7be719b001fb39f752f8584c40fac6f6671e9255ec461ad

  • SSDEEP

    6144:7t+J2xLKMBCNCc994aCVoYxQOK+GIIIIIIIhIIIIIIIIIIIIIIIU:x+01Bqp99A6b8

Score
10/10
xwormpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

considered-arrest.at.ply.gg:19159

Attributes
  • install_file

    USB.exe

Targets

    • Target

      Steam Checker V0.1 By Abbadon.exe

    • Size

      466KB

    • MD5

      1191fde33722c3e1aba8711b0983eb98

    • SHA1

      8f9a4612b672462aaeb65663cd9b4b8dd16ce345

    • SHA256

      25436b650ac4365eac19bbe56d8bfd79045fb437de6f5476254ac96a6d7afb94

    • SHA512

      d872b5a8845bd13d90b7c09eb4838d64e3b491b1a92d9a2f91fc7aad696e8cb2cd3ddc4bb07930bdd7be719b001fb39f752f8584c40fac6f6671e9255ec461ad

    • SSDEEP

      6144:7t+J2xLKMBCNCc994aCVoYxQOK+GIIIIIIIhIIIIIIIIIIIIIIIU:x+01Bqp99A6b8

    Score
    10/10
    xwormpersistencerattrojan

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • 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.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks