Analysis

  • max time kernel
    6s
  • max time network
    25s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-11-2023 13:58

Errors

Reason
Machine shutdown

General

  • Target

    0dc0fd50858154a5745bad7609ccca7dc0437554053d02322c854390d65fef41.exe

  • Size

    4.1MB

  • MD5

    ac8468f5689396034d8027c0cb95f238

  • SHA1

    eadcaf2c305ef397a1ad6d3bda5c555629a6112b

  • SHA256

    0dc0fd50858154a5745bad7609ccca7dc0437554053d02322c854390d65fef41

  • SHA512

    7370ebff7e0dd23dd3d60b1e5bec913525ed81536f1afe40680221ae88e8775384f01db9d3071a412e4497306aaa5cced5e64b8465b8713eecd771806dfbcb99

  • SSDEEP

    49152:EbcJtZwTZOW2KykLZKyqHJmzk/BgXB/3GE+w48BjNf:gCtZwTZO9KykLZKyYKxfnBjd

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet payload 2 IoCs
  • UPX packed file 25 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dc0fd50858154a5745bad7609ccca7dc0437554053d02322c854390d65fef41.exe
    "C:\Users\Admin\AppData\Local\Temp\0dc0fd50858154a5745bad7609ccca7dc0437554053d02322c854390d65fef41.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3216
    • C:\Windows\SysWOW64\svichost.exe
      C:\Windows\System32\svichost.exe
      2⤵
        PID:3452
      • C:\Windows\SysWOW64\winloeon.exe
        C:\Windows\System32\winloeon.exe
        2⤵
          PID:948
      • C:\Windows\system32\LogonUI.exe
        "LogonUI.exe" /flags:0x4 /state0:0xa39a7855 /state1:0x41c64e6d
        1⤵
          PID:1432

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\SysWOW64\svichost.exe

          Filesize

          1.0MB

          MD5

          0ad092f975662537cc6636970cadc1bb

          SHA1

          0b0b2613809939e127a05981ae017402414008ff

          SHA256

          b919ee7f02f87c7595b6e662872f20995ed62131b27988f29fc6ff84e175b0a4

          SHA512

          296e2a1d68080e902c0879d3333a65bf66616521add4e966ec9ddfb08312b1cf8c98e99de1764fde3aadbf1070076522412c6422a469079180ea43f494ce9de5

        • C:\Windows\SysWOW64\svichost.exe

          Filesize

          1.0MB

          MD5

          0ad092f975662537cc6636970cadc1bb

          SHA1

          0b0b2613809939e127a05981ae017402414008ff

          SHA256

          b919ee7f02f87c7595b6e662872f20995ed62131b27988f29fc6ff84e175b0a4

          SHA512

          296e2a1d68080e902c0879d3333a65bf66616521add4e966ec9ddfb08312b1cf8c98e99de1764fde3aadbf1070076522412c6422a469079180ea43f494ce9de5

        • C:\Windows\SysWOW64\winloeon.exe

          Filesize

          1.0MB

          MD5

          5e0bd14c0976831e38f6674892ed9ac6

          SHA1

          2d345b6ce9fb5c3f70353530f392c70b5776e95a

          SHA256

          35f667c4f1cdd84b6eeb17d17047d0943a6fe72ea61a37295ef41d1b3fdd6302

          SHA512

          4a36d2c59d911517b27d0ac60db6c6a9c3e1e2a26c49aee3a7cc4985658bc881135fbb1ec7f2667147c7b9db015a9dfb7a7e57838180027dfe9e8f197c0cf437

        • C:\Windows\SysWOW64\winloeon.exe

          Filesize

          1.0MB

          MD5

          5e0bd14c0976831e38f6674892ed9ac6

          SHA1

          2d345b6ce9fb5c3f70353530f392c70b5776e95a

          SHA256

          35f667c4f1cdd84b6eeb17d17047d0943a6fe72ea61a37295ef41d1b3fdd6302

          SHA512

          4a36d2c59d911517b27d0ac60db6c6a9c3e1e2a26c49aee3a7cc4985658bc881135fbb1ec7f2667147c7b9db015a9dfb7a7e57838180027dfe9e8f197c0cf437

        • C:\Windows\SysWOW64\winloeon.exe

          Filesize

          1.0MB

          MD5

          5e0bd14c0976831e38f6674892ed9ac6

          SHA1

          2d345b6ce9fb5c3f70353530f392c70b5776e95a

          SHA256

          35f667c4f1cdd84b6eeb17d17047d0943a6fe72ea61a37295ef41d1b3fdd6302

          SHA512

          4a36d2c59d911517b27d0ac60db6c6a9c3e1e2a26c49aee3a7cc4985658bc881135fbb1ec7f2667147c7b9db015a9dfb7a7e57838180027dfe9e8f197c0cf437

        • memory/948-63-0x0000000010000000-0x0000000010018000-memory.dmp

          Filesize

          96KB

        • memory/3216-34-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-19-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-0-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-39-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-41-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-43-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-45-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-48-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-49-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-37-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-32-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-28-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-26-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-30-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-15-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-13-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-5-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-3-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-24-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-21-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-67-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-17-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-10-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-7-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3216-2-0x0000000010000000-0x000000001003E000-memory.dmp

          Filesize

          248KB

        • memory/3452-55-0x0000000010000000-0x0000000010018000-memory.dmp

          Filesize

          96KB