General

  • Target

    leagueoflengends.exe

  • Size

    5.3MB

  • Sample

    240526-xz3dpagh4w

  • MD5

    6d609a4b52eda885ac62f4375e3dd90f

  • SHA1

    7130d727c351bdb079f3d72eb08d77bc685e00b7

  • SHA256

    f6259330c8322e116de96c0342b128086b9042fd5d60d7f1e7a1bc6c4c9509a6

  • SHA512

    3e9432b8b81690a1b1778f5877bf40244852f3c092156f71056ef85a60c0261048c81055d81ec8e2423af239f1a60867184c34bcebbb6022d72059044a395ee0

  • SSDEEP

    98304:hndruorKIDTGpzoLLJ3TbwaVvrZE0IdeyoFQK15W8ASLmbNYJERw1jrTH+1DE8IY:hndruoeIm9onJ5hrZEReyiU8AdZYJERD

Malware Config

Targets

    • Target

      leagueoflengends.exe

    • Size

      5.3MB

    • MD5

      6d609a4b52eda885ac62f4375e3dd90f

    • SHA1

      7130d727c351bdb079f3d72eb08d77bc685e00b7

    • SHA256

      f6259330c8322e116de96c0342b128086b9042fd5d60d7f1e7a1bc6c4c9509a6

    • SHA512

      3e9432b8b81690a1b1778f5877bf40244852f3c092156f71056ef85a60c0261048c81055d81ec8e2423af239f1a60867184c34bcebbb6022d72059044a395ee0

    • SSDEEP

      98304:hndruorKIDTGpzoLLJ3TbwaVvrZE0IdeyoFQK15W8ASLmbNYJERw1jrTH+1DE8IY:hndruoeIm9onJ5hrZEReyiU8AdZYJERD

    • UAC bypass

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Disable or Modify System Firewall

1
T1562.004

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks