Analysis

  • max time kernel
    119s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/03/2024, 00:32

General

  • Target

    ca07dd5bfa53eea811b2e4608792be0c.exe

  • Size

    667KB

  • MD5

    ca07dd5bfa53eea811b2e4608792be0c

  • SHA1

    49a7a0a73f7b5af40af30c8107833035567e2a76

  • SHA256

    9c409df92867a210bba9c3de29296c54222a9342e7e992392f75456e4a86e7a5

  • SHA512

    096d2974c3263c38463e9f7cbc1158afa13f41ed26ae00f8f155470dddd03b485e30f2839621e74fe146778adf8cbb0f3d3e41beeb6e1cd9dffba8135ed0f290

  • SSDEEP

    12288:o1sHawM5GW8l91jP6xQMf4hbcpWfGE1VKuK6xtKXEbkRXgN3f0zkqlTxK3V1ec:oOawMkW8lHjy6Mf45cpMKu/aXEbkpY0+

Malware Config

Extracted

Family

cryptbot

C2

bunmud42.top

morluw04.top

Attributes
  • payload_url

    http://tobepw05.top/download.php?file=lv.exe

Signatures

  • CryptBot

    A C++ stealer distributed widely in bundle with other software.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca07dd5bfa53eea811b2e4608792be0c.exe
    "C:\Users\Admin\AppData\Local\Temp\ca07dd5bfa53eea811b2e4608792be0c.exe"
    1⤵
    • Checks processor information in registry
    PID:1768

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1768-0-0x0000000000330000-0x00000000003B4000-memory.dmp

          Filesize

          528KB

        • memory/1768-1-0x0000000000330000-0x00000000003B4000-memory.dmp

          Filesize

          528KB

        • memory/1768-2-0x00000000045D0000-0x00000000046BB000-memory.dmp

          Filesize

          940KB

        • memory/1768-3-0x0000000000400000-0x0000000002D36000-memory.dmp

          Filesize

          41.2MB

        • memory/1768-6-0x0000000000400000-0x0000000002D36000-memory.dmp

          Filesize

          41.2MB

        • memory/1768-7-0x0000000000330000-0x00000000003B4000-memory.dmp

          Filesize

          528KB

        • memory/1768-9-0x00000000045D0000-0x00000000046BB000-memory.dmp

          Filesize

          940KB

        • memory/1768-10-0x0000000000400000-0x0000000002D36000-memory.dmp

          Filesize

          41.2MB