Overview

overview

10

Static

static

10

6BB935AA9C...08.exe

windows7-x64

10

6BB935AA9C...08.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6BB935AA9CF2F6747742FC1F7A539B08.fil

  • Size

    792KB

  • Sample

    230103-wdzv1afd9x

  • MD5

    6bb935aa9cf2f6747742fc1f7a539b08

  • SHA1

    49dc68bc04baf9a30906cae017df53aad9635f87

  • SHA256

    e6df798cbf2e7300cdfae4fe81f08cd56d16aff907ff7e64af41165675f0660c

  • SHA512

    2b092657d8c4c54969718cc92b529e040c97bb0a8ca12c2e7f5eb15b9a7535f7ad72d981b83596b2125fca9287fbdf3ba9487e981b911dea496b94a34e0d33a6

  • SSDEEP

    24576:Oj0JJ4p/A4npt3XojeQG5EtzRtO7GvmDgucf:OjoJ4u4zojegylDI

Score
10/10
ammyyadminflawedammyybootkitpersistencetrojan

Malware Config

Targets

    • Target

      6BB935AA9CF2F6747742FC1F7A539B08.fil

    • Size

      792KB

    • MD5

      6bb935aa9cf2f6747742fc1f7a539b08

    • SHA1

      49dc68bc04baf9a30906cae017df53aad9635f87

    • SHA256

      e6df798cbf2e7300cdfae4fe81f08cd56d16aff907ff7e64af41165675f0660c

    • SHA512

      2b092657d8c4c54969718cc92b529e040c97bb0a8ca12c2e7f5eb15b9a7535f7ad72d981b83596b2125fca9287fbdf3ba9487e981b911dea496b94a34e0d33a6

    • SSDEEP

      24576:Oj0JJ4p/A4npt3XojeQG5EtzRtO7GvmDgucf:OjoJ4u4zojegylDI

    Score
    10/10
    flawedammyybootkitpersistencetrojan

    • FlawedAmmyy RAT

      Remote-access trojan based on leaked code for the Ammyy remote admin software.

      trojanflawedammyy

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks