Analysis

  • max time kernel
    91s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:42

General

  • Target

    c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267.exe

  • Size

    73KB

  • MD5

    3a823c5d29fb0418b595e4cc233f6f2d

  • SHA1

    fcc1beca900d2a9e067436a42c423057164cf26d

  • SHA256

    c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267

  • SHA512

    758b4d89afda81c08c350fed94d84e670fb3c030c50c17c879a6b557b401174e285b955349c901c0ac8a7e29a7795570260d7a092aad72619c6cd24693d14f48

  • SSDEEP

    1536:qg3PjR/QVrtUMDIRuRURaQJD/tMz/yiDr0whMxN:qg3PjR/QVrl8uR0aC/tMzZEZ7

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267.exe
    "C:\Users\Admin\AppData\Local\Temp\c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Users\Admin\AppData\Local\Temp\c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267.exe
      "C:\Users\Admin\AppData\Local\Temp\c23ea10773c29c28d150a1c1d2c81fc5047ae70cb646c88a6730cff0058f1267.exe"
      2⤵
      • Maps connected drives based on registry
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:1440

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Discovery

    Query Registry

    2
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1440-65-0x0000000000000000-mapping.dmp
    • memory/1440-67-0x0000000000080000-0x0000000000093000-memory.dmp
      Filesize

      76KB

    • memory/1440-68-0x0000000000030000-0x000000000003F000-memory.dmp
      Filesize

      60KB

    • memory/1756-56-0x0000000000400000-0x0000000000404000-memory.dmp
      Filesize

      16KB

    • memory/1756-57-0x0000000000400000-0x0000000000404000-memory.dmp
      Filesize

      16KB

    • memory/1756-59-0x0000000000953A6E-mapping.dmp
    • memory/1756-64-0x0000000000400000-0x0000000000404000-memory.dmp
      Filesize

      16KB

    • memory/1756-63-0x0000000000030000-0x000000000003F000-memory.dmp
      Filesize

      60KB

    • memory/1808-54-0x0000000076171000-0x0000000076173000-memory.dmp
      Filesize

      8KB

    • memory/1808-55-0x0000000074DA0000-0x000000007534B000-memory.dmp
      Filesize

      5.7MB

    • memory/1808-61-0x0000000074DA0000-0x000000007534B000-memory.dmp
      Filesize

      5.7MB

    • memory/1808-62-0x00000000045C0000-0x00000000045C3000-memory.dmp
      Filesize

      12KB