General

  • Target

    Zulu2021_x86_ru.msi

  • Size

    191.9MB

  • Sample

    240212-ytzw2sdb32

  • MD5

    012d3312727e7cc31b6b5e15ad8fc629

  • SHA1

    06576bc48c6d05e699a1d0e2afc4a7de43bb7ac9

  • SHA256

    8b54bfa7b094648f57ba90f5ba9972436dd4083567099fb04c2728155ebbd1e6

  • SHA512

    94293d85e41ec517b0096c5b68304b6f15cb55320d87492d915efec18ad39478b0fcb1664c4993a237cf6898e098321b5f856bc28bf6a2a455cae7912f17acd1

  • SSDEEP

    3145728:8rTDjpVj1u7IGrUxIxfIScjp0sapPcLIUWb5RpJt7aDkOUJ4rkPhFSULhtY:87jpvu7hruWfOj6s6cLILvpf7wUJ4rkO

Malware Config

Targets

    • Target

      Zulu2021_x86_ru.msi

    • Size

      191.9MB

    • MD5

      012d3312727e7cc31b6b5e15ad8fc629

    • SHA1

      06576bc48c6d05e699a1d0e2afc4a7de43bb7ac9

    • SHA256

      8b54bfa7b094648f57ba90f5ba9972436dd4083567099fb04c2728155ebbd1e6

    • SHA512

      94293d85e41ec517b0096c5b68304b6f15cb55320d87492d915efec18ad39478b0fcb1664c4993a237cf6898e098321b5f856bc28bf6a2a455cae7912f17acd1

    • SSDEEP

      3145728:8rTDjpVj1u7IGrUxIxfIScjp0sapPcLIUWb5RpJt7aDkOUJ4rkPhFSULhtY:87jpvu7hruWfOj6s6cLILvpf7wUJ4rkO

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • ModiLoader First Stage

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Blocklisted process makes network request

    • Enumerates connected drives

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

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Tasks