General

  • Target

    g4780743.exe

  • Size

    236KB

  • Sample

    230919-hncasshd96

  • MD5

    35e9af813fed242aacb760b30ef4bc9b

  • SHA1

    463fedc2556f79351422a4f35d5504ed05738f59

  • SHA256

    27884f346de6e135ffc7559cc22ad9075e643996665dde4f6ad9b85d3bf049c7

  • SHA512

    4c8538e180830b57e500f32e5d4416c4e5ae4c6442389c3578c60341a11df0bf61ef6499f0a9a473210f338c72101a285fa2c6b79b7c999944d26b970c3f7523

  • SSDEEP

    6144:9aAjEK2jicP5iOo2T8VrSd/sUAO12l3Xt1Sa:9aAfqiG59oun2Zt1Sa

Malware Config

Targets

    • Target

      g4780743.exe

    • Size

      236KB

    • MD5

      35e9af813fed242aacb760b30ef4bc9b

    • SHA1

      463fedc2556f79351422a4f35d5504ed05738f59

    • SHA256

      27884f346de6e135ffc7559cc22ad9075e643996665dde4f6ad9b85d3bf049c7

    • SHA512

      4c8538e180830b57e500f32e5d4416c4e5ae4c6442389c3578c60341a11df0bf61ef6499f0a9a473210f338c72101a285fa2c6b79b7c999944d26b970c3f7523

    • SSDEEP

      6144:9aAjEK2jicP5iOo2T8VrSd/sUAO12l3Xt1Sa:9aAfqiG59oun2Zt1Sa

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Modify Registry

1
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Tasks