Analysis

  • max time kernel
    115s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 12:30

General

  • Target

    556dcd0eedaf4d90e6d14f07362a4b3e.exe

  • Size

    1.1MB

  • MD5

    556dcd0eedaf4d90e6d14f07362a4b3e

  • SHA1

    37fa4e1b1e7955d52e0580850c3898c71a18726d

  • SHA256

    2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19

  • SHA512

    882916f5c4b96a3aa5cd780efd9f92dcfc34ec68e0eae52015d630ab22156128f3f6b952466152c9f5ad6c8d4daef7686217512a7ebec26cc5b94e41233f2b32

  • SSDEEP

    24576:ePKA0WAil0koMFyALUQ8CUyxxDRJ5q3P4:KqWrl/oM5hRbq3

Score
10/10

Malware Config

Extracted

Family

darkcloud

C2

https://api.telegram.org/bot5910132523:AAEKRc8fOn4WgyrXgHzd8WfRx78_lEgkCaI/sendMessage?chat_id=5877439820

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\556dcd0eedaf4d90e6d14f07362a4b3e.exe
    "C:\Users\Admin\AppData\Local\Temp\556dcd0eedaf4d90e6d14f07362a4b3e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Users\Admin\AppData\Local\Temp\556dcd0eedaf4d90e6d14f07362a4b3e.exe
      "C:\Users\Admin\AppData\Local\Temp\556dcd0eedaf4d90e6d14f07362a4b3e.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:268

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/268-62-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-72-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-71-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-68-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-66-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/268-63-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/268-61-0x0000000000400000-0x0000000000490000-memory.dmp

          Filesize

          576KB

        • memory/1596-57-0x0000000000720000-0x0000000000760000-memory.dmp

          Filesize

          256KB

        • memory/1596-60-0x0000000004FA0000-0x000000000504E000-memory.dmp

          Filesize

          696KB

        • memory/1596-59-0x00000000082F0000-0x00000000083CE000-memory.dmp

          Filesize

          888KB

        • memory/1596-58-0x0000000000660000-0x000000000066C000-memory.dmp

          Filesize

          48KB

        • memory/1596-54-0x0000000001330000-0x0000000001456000-memory.dmp

          Filesize

          1.1MB

        • memory/1596-56-0x0000000000570000-0x0000000000582000-memory.dmp

          Filesize

          72KB

        • memory/1596-55-0x0000000000720000-0x0000000000760000-memory.dmp

          Filesize

          256KB