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Analysis

  • max time kernel
    21s
  • max time network
    38s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 06:13

General

  • Target

    57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe

  • Size

    600KB

  • MD5

    a43e02a88d9574e6bf3871df1f29a132

  • SHA1

    876fde7a1b918963557d7ee9ec120470136f11ea

  • SHA256

    57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982

  • SHA512

    ddb04d3adc5243f7f4b9be961dedd6f2a872ca169ad61e352545637996ca7157259b0c1aa41e67e461bdd69ff3d43eaec92945aced583a2c34515747bcae5e99

  • SSDEEP

    12288:vnp7MTrnNc4cMCEASQPCnXYjCsCutCfAIh+ww3dU:PpITTNcmkS0CnIjoNhatU

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

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

  • 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 4 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe
    "C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe
      "C:\Users\Admin\AppData\Local\Temp\57aac8fe8e8064d2791f16a08960abb27b7ae449c30fc379389644f6b8a28982.exe" Track="0001001000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1404

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1160-54-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/1160-55-0x00000000001C0000-0x00000000001C3000-memory.dmp

    Filesize

    12KB

  • memory/1160-70-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/1404-59-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-61-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-65-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-63-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-56-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-67-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-71-0x00000000757E1000-0x00000000757E3000-memory.dmp

    Filesize

    8KB

  • memory/1404-57-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-72-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-73-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-74-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB

  • memory/1404-75-0x0000000000400000-0x00000000004FE000-memory.dmp

    Filesize

    1016KB