Overview

overview

10

Static

static

a01ec97395...4b.exe

windows7-x64

10

a01ec97395...4b.exe

windows10-2004-x64

8

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General

  • Target

    a01ec9739526c6d802f0feee948ea2a7f5c6871ca9048d42f44290dce16b3b4b

  • Size

    664KB

  • Sample

    221203-2atsgaaf95

  • MD5

    86401c2893b352aa6c3bf104c972353e

  • SHA1

    3fe85a7acb604edfa69a9b7fe9cdc638b60ed354

  • SHA256

    a01ec9739526c6d802f0feee948ea2a7f5c6871ca9048d42f44290dce16b3b4b

  • SHA512

    fdc688d611413e5772ab5977a00c28c1158029923e86ed1402326ecb9965b49d8995eb1f9f03491b1fe60a9857b03d1be0451a697ff73d29c05a97bbae174e7f

  • SSDEEP

    12288:/6onxOp8FySpE5zvIdtU+Ymef1j3hdUU54Kn:Fwp8DozAdO91Dw

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      a01ec9739526c6d802f0feee948ea2a7f5c6871ca9048d42f44290dce16b3b4b

    • Size

      664KB

    • MD5

      86401c2893b352aa6c3bf104c972353e

    • SHA1

      3fe85a7acb604edfa69a9b7fe9cdc638b60ed354

    • SHA256

      a01ec9739526c6d802f0feee948ea2a7f5c6871ca9048d42f44290dce16b3b4b

    • SHA512

      fdc688d611413e5772ab5977a00c28c1158029923e86ed1402326ecb9965b49d8995eb1f9f03491b1fe60a9857b03d1be0451a697ff73d29c05a97bbae174e7f

    • SSDEEP

      12288:/6onxOp8FySpE5zvIdtU+Ymef1j3hdUU54Kn:Fwp8DozAdO91Dw

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks