Resubmissions

06/04/2023, 23:08

230406-24xffshe6v 10

22/02/2023, 13:12

230222-qfth4sde5x 1

Analysis

  • max time kernel
    143s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/04/2023, 23:08

General

  • Target

    sample.exe

  • Size

    4.5MB

  • MD5

    cf10cca7751df8dd1cd8afda5b92efcb

  • SHA1

    cd89cc73fec213d905d7761c43e5a1b1be21ef06

  • SHA256

    5e7c5855de0bd2fac2f300b4ee1125dd57f9a6f06f58b4b7baf8f0a090a25ab8

  • SHA512

    ca6993d6764101263aa01814ac642caf4b3d5cd8f33da7801a3f6e6152e7867c1c3ac922d30f044b353c592c14011dd4d32b3b437f7d6ecddd49ee1eb1a6520d

  • SSDEEP

    49152:7gerPO37fzH4A6hanqNI2emasHZz5RWtri04gQ:8erPO37fzH4A6h0L0wtm0S

Score
10/10

Malware Config

Signatures

  • Detects MosaicLoader payload 5 IoCs
  • MosaicLoader

    MosaicLoader has been first discovered in July 2021, written in C++.

  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:608
    • C:\Users\Admin\AppData\Local\Temp\sample.exe
      "C:\Users\Admin\AppData\Local\Temp\sample.exe"
      2⤵
        PID:688

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/608-54-0x0000000000220000-0x000000000029B000-memory.dmp

            Filesize

            492KB

          • memory/608-55-0x0000000000400000-0x000000000088B000-memory.dmp

            Filesize

            4.5MB

          • memory/608-57-0x0000000000220000-0x000000000029B000-memory.dmp

            Filesize

            492KB

          • memory/608-58-0x0000000000890000-0x0000000000A10000-memory.dmp

            Filesize

            1.5MB

          • memory/688-56-0x0000000000400000-0x00000000004B7000-memory.dmp

            Filesize

            732KB

          • memory/688-59-0x0000000000400000-0x00000000004B7000-memory.dmp

            Filesize

            732KB

          • memory/688-60-0x0000000000400000-0x00000000004B7000-memory.dmp

            Filesize

            732KB

          • memory/688-61-0x0000000000400000-0x00000000004B7000-memory.dmp

            Filesize

            732KB

          • memory/688-62-0x00000000001B0000-0x00000000001B1000-memory.dmp

            Filesize

            4KB

          • memory/688-63-0x0000000000400000-0x00000000004B7000-memory.dmp

            Filesize

            732KB