General

  • Target

    SG9uZXlwb3Q.exe

  • Size

    1.9MB

  • Sample

    240807-kvxanayhkc

  • MD5

    840a437a3f0fd4ffc7e640fd50112fb3

  • SHA1

    b8df93d4ad036fdd203d55c56c2224ca4a53c187

  • SHA256

    0e3ddc4add4de93951bc64ac614f5e616d46a9d23d9d9aa56aa27b0e31c073b6

  • SHA512

    01d5c6a41c4f1c7880e6552afa865dc60fe8873b579f2e84146fe22dbeb1d2ab6550d02cb014c5a8b45f22f3370a4d76f4bf60aee16866f642c6cdcba965fd72

  • SSDEEP

    24576:m5lYe0j3Z6o2GEr8RgE9QRhAmnjtVLFFAVWtOwjV3SFDFnN65qsyHiPOMXB8sN/V:vEoTgYyU1zaCXDXFWGebMYcG

Malware Config

Targets

    • Target

      SG9uZXlwb3Q.exe

    • Size

      1.9MB

    • MD5

      840a437a3f0fd4ffc7e640fd50112fb3

    • SHA1

      b8df93d4ad036fdd203d55c56c2224ca4a53c187

    • SHA256

      0e3ddc4add4de93951bc64ac614f5e616d46a9d23d9d9aa56aa27b0e31c073b6

    • SHA512

      01d5c6a41c4f1c7880e6552afa865dc60fe8873b579f2e84146fe22dbeb1d2ab6550d02cb014c5a8b45f22f3370a4d76f4bf60aee16866f642c6cdcba965fd72

    • SSDEEP

      24576:m5lYe0j3Z6o2GEr8RgE9QRhAmnjtVLFFAVWtOwjV3SFDFnN65qsyHiPOMXB8sN/V:vEoTgYyU1zaCXDXFWGebMYcG

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks