Overview

overview

10

Static

static

10

77b9bdaabf...37.exe

windows7-x64

8

77b9bdaabf...37.exe

windows10-2004-x64

8

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General

  • Target

    77b9bdaabfc44623b250506afbc21196faf13807a2204b749538d17b5b800c37

  • Size

    48KB

  • Sample

    221127-1ywfjafh2z

  • MD5

    a30000b0091381b46ea9bd80c2dfc080

  • SHA1

    dc10fd371e827b55446aad9bf8f18e1dcd34af73

  • SHA256

    77b9bdaabfc44623b250506afbc21196faf13807a2204b749538d17b5b800c37

  • SHA512

    56482fdd7ff6f21e451d3f348243e670986e8b12606738035fb96143c0eb1b96dd32dfd4d3bee9ab6d0014c0e65a10d7596780adc1932616ef85626c18b267d8

  • SSDEEP

    768:BZ6DFma8K6HC4kj5Jp9jrQOV/W4jcAFVLymH6SKd3j8oi4p63Suc:+FSHHzgJL5V/Wec4OmaSs8M64

Score
10/10
runningratpersistence

Malware Config

Targets

    • Target

      77b9bdaabfc44623b250506afbc21196faf13807a2204b749538d17b5b800c37

    • Size

      48KB

    • MD5

      a30000b0091381b46ea9bd80c2dfc080

    • SHA1

      dc10fd371e827b55446aad9bf8f18e1dcd34af73

    • SHA256

      77b9bdaabfc44623b250506afbc21196faf13807a2204b749538d17b5b800c37

    • SHA512

      56482fdd7ff6f21e451d3f348243e670986e8b12606738035fb96143c0eb1b96dd32dfd4d3bee9ab6d0014c0e65a10d7596780adc1932616ef85626c18b267d8

    • SSDEEP

      768:BZ6DFma8K6HC4kj5Jp9jrQOV/W4jcAFVLymH6SKd3j8oi4p63Suc:+FSHHzgJL5V/Wec4OmaSs8M64

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Sets DLL path for service in the registry

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Creates a Windows Service

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks