General

  • Target

    473ed8be8b44b20bcf98b2a0fc723d86216c061ef544402fff6531c37aeb761b

  • Size

    7.0MB

  • Sample

    220520-dq2w1saaap

  • MD5

    d0282504d799c2f51a77c356879f0e5e

  • SHA1

    7bdc4d45bc4103c62015a1968e95d63896b254f6

  • SHA256

    473ed8be8b44b20bcf98b2a0fc723d86216c061ef544402fff6531c37aeb761b

  • SHA512

    96944bf2c4b63e4ca0f7202f71ce97f317ddefde85486ec5ab86fd4e0122eb094fe6358987db583e7b22c5843df25581664bcf8533b69adf8cd074d56f8cb69e

Malware Config

Targets

    • Target

      473ed8be8b44b20bcf98b2a0fc723d86216c061ef544402fff6531c37aeb761b

    • Size

      7.0MB

    • MD5

      d0282504d799c2f51a77c356879f0e5e

    • SHA1

      7bdc4d45bc4103c62015a1968e95d63896b254f6

    • SHA256

      473ed8be8b44b20bcf98b2a0fc723d86216c061ef544402fff6531c37aeb761b

    • SHA512

      96944bf2c4b63e4ca0f7202f71ce97f317ddefde85486ec5ab86fd4e0122eb094fe6358987db583e7b22c5843df25581664bcf8533b69adf8cd074d56f8cb69e

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks