Resubmissions

02-04-2023 13:04

230402-qa9m5shg2x 1

02-04-2023 12:57

230402-p7e95ahf9x 6

02-04-2023 12:51

230402-p3p9jagd39 1

General

  • Target

    sample

  • Size

    13KB

  • Sample

    230402-p7e95ahf9x

  • MD5

    1212b023dbaa2d445977844278307e8b

  • SHA1

    e5a7f1bd2fd3f4d53c333443a2dba7ebfc9b5a2e

  • SHA256

    bbafe8444c662de8c9100fe202daddab5452cb8306ebb9571f2fed3018111025

  • SHA512

    aa545486fb752954b1751d0f30256b33d613a3c683b49a6262360969d14517446b1c1600f957f5ddeff505b09a0e0da8ebb04fa6d5444c2b4e19a13e0625ab3a

  • SSDEEP

    384:rDoVGuzeVoOsKWElKeGMhUhHhhbkHs28rtGi:reGuCVoOsKZI1MCBhbGirR

Malware Config

Targets

    • Target

      sample

    • Size

      13KB

    • MD5

      1212b023dbaa2d445977844278307e8b

    • SHA1

      e5a7f1bd2fd3f4d53c333443a2dba7ebfc9b5a2e

    • SHA256

      bbafe8444c662de8c9100fe202daddab5452cb8306ebb9571f2fed3018111025

    • SHA512

      aa545486fb752954b1751d0f30256b33d613a3c683b49a6262360969d14517446b1c1600f957f5ddeff505b09a0e0da8ebb04fa6d5444c2b4e19a13e0625ab3a

    • SSDEEP

      384:rDoVGuzeVoOsKWElKeGMhUhHhhbkHs28rtGi:reGuCVoOsKZI1MCBhbGirR

    Score
    6/10
    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks