Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2023, 11:01

General

  • Target

    rDHLinvoice.exe

  • Size

    1019KB

  • MD5

    9df0f9a6c33e8fae591a26bab2783c33

  • SHA1

    674f91753f7196278190e49ec9e36312259fc283

  • SHA256

    262531be1dc4d521469be8ff7591f9d40861bcf7de7ff4f8a0ee1ba542713c0d

  • SHA512

    cd733845846b2fa32c3f8a382e1d807e1428d6f96d6aa6505495e3b029784a88ae8598c268f1ad4b24318585d97d056c47542722893b87938e60e0111f78ad50

  • SSDEEP

    24576:vFujX5NCaEaKZjF2VQUyj+iBve3HdXSrJN:vwej+eeNXSrJN

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\rDHLinvoice.exe
    "C:\Users\Admin\AppData\Local\Temp\rDHLinvoice.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Users\Admin\AppData\Local\Temp\rDHLinvoice.exe
      "C:\Users\Admin\AppData\Local\Temp\rDHLinvoice.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2300

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2300-71-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2300-66-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2300-77-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2300-73-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2300-69-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2300-62-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2300-64-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2500-55-0x0000000074870000-0x0000000074F5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2500-59-0x00000000008C0000-0x0000000000900000-memory.dmp

    Filesize

    256KB

  • memory/2500-61-0x0000000005CA0000-0x0000000005D50000-memory.dmp

    Filesize

    704KB

  • memory/2500-60-0x00000000008B0000-0x00000000008BA000-memory.dmp

    Filesize

    40KB

  • memory/2500-58-0x0000000074870000-0x0000000074F5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2500-54-0x0000000000900000-0x0000000000A06000-memory.dmp

    Filesize

    1.0MB

  • memory/2500-74-0x0000000074870000-0x0000000074F5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2500-57-0x0000000000500000-0x0000000000514000-memory.dmp

    Filesize

    80KB

  • memory/2500-56-0x00000000008C0000-0x0000000000900000-memory.dmp

    Filesize

    256KB