Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    25/07/2023, 06:41

General

  • Target

    Purchase Order.exe

  • Size

    929KB

  • MD5

    4850b02b03b4c5afce61f6fddba41d42

  • SHA1

    bd2fac213a29c346425431f7dcc06c9208882dab

  • SHA256

    c5dc5d0cc0ec3f2f607941f8d44019001ca18ab09abda656d4e68a5219d0e576

  • SHA512

    eef1c9628bf7282f7390edb70d041655efe74cb2e905ae83a864ebaf64669492dc2964942f3e74fb71d1c94060a45f680d766a1ad798a349c526065b9e3ae9a8

  • SSDEEP

    24576:BHIcTrGCZs4SsKuw7AvndUyDI0Ax6EDyBhXko:BHIkrz64SsKuw7APdlI/I7BZk

Score
10/10

Malware Config

Extracted

Family

darkcloud

Attributes

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:816
    • C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
      "C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/816-62-0x0000000004EB0000-0x0000000004F5E000-memory.dmp

    Filesize

    696KB

  • memory/816-55-0x0000000074AF0000-0x00000000751DE000-memory.dmp

    Filesize

    6.9MB

  • memory/816-56-0x0000000004D70000-0x0000000004DB0000-memory.dmp

    Filesize

    256KB

  • memory/816-57-0x0000000000540000-0x0000000000552000-memory.dmp

    Filesize

    72KB

  • memory/816-58-0x0000000074AF0000-0x00000000751DE000-memory.dmp

    Filesize

    6.9MB

  • memory/816-59-0x0000000004D70000-0x0000000004DB0000-memory.dmp

    Filesize

    256KB

  • memory/816-60-0x00000000005D0000-0x00000000005D8000-memory.dmp

    Filesize

    32KB

  • memory/816-61-0x00000000005E0000-0x00000000005EA000-memory.dmp

    Filesize

    40KB

  • memory/816-54-0x00000000011F0000-0x00000000012DE000-memory.dmp

    Filesize

    952KB

  • memory/816-76-0x0000000074AF0000-0x00000000751DE000-memory.dmp

    Filesize

    6.9MB

  • memory/2808-63-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2808-67-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2808-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2808-73-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2808-65-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2808-75-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2808-79-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB