Analysis

  • max time kernel
    44s
  • max time network
    63s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2022, 13:47 UTC

General

  • Target

    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe

  • Size

    942KB

  • MD5

    5c307fd21348042654653461ab670190

  • SHA1

    c2b3df2d371d205b5fc20bfb04f3cab81685bd36

  • SHA256

    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01

  • SHA512

    76f713d8af6a2c1777815ebe9f72989efe705d67229cb82e5aad3f7af75a4edcba1b029bfd36927f6c748f6f2c9775432bc30e5086b86ed170cdf3529884fc11

  • SSDEEP

    12288:haEdy36sdyaobSduZ53nvrKzQMZs8uJTSggr2kab+YUGoRaKSYRvGHzpa9IOMUd:qtyZSdyvuzXZGJTarCUPR0SZ9INUd

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    "C:\Users\Admin\AppData\Local\Temp\192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:808

Network

  • flag-us
    DNS
    c1.allocal.info
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    Remote address:
    8.8.8.8:53
    Request
    c1.allocal.info
    IN A
    Response
  • flag-us
    DNS
    r1.joburnt.net
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    Remote address:
    8.8.8.8:53
    Request
    r1.joburnt.net
    IN A
    Response
  • flag-us
    DNS
    c2.allocal.info
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    Remote address:
    8.8.8.8:53
    Request
    c2.allocal.info
    IN A
    Response
No results found
  • 8.8.8.8:53
    c1.allocal.info
    dns
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    61 B
    140 B
    1
    1

    DNS Request

    c1.allocal.info

  • 8.8.8.8:53
    r1.joburnt.net
    dns
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    60 B
    133 B
    1
    1

    DNS Request

    r1.joburnt.net

  • 8.8.8.8:53
    c2.allocal.info
    dns
    192b5598bee9ffe1972e5255c6f0a52809f75d59818d687942d52f7a15b05f01.exe
    61 B
    140 B
    1
    1

    DNS Request

    c2.allocal.info

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/808-54-0x0000000075B41000-0x0000000075B43000-memory.dmp

    Filesize

    8KB

  • memory/808-55-0x00000000000F0000-0x00000000000F5000-memory.dmp

    Filesize

    20KB

  • memory/808-56-0x0000000002300000-0x0000000002430000-memory.dmp

    Filesize

    1.2MB

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