Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 09:38

General

  • Target

    $PLUGINSDIR/acrdrab.dll

  • Size

    153KB

  • MD5

    5bcc5a4dd64964a80f07e705ae2349b0

  • SHA1

    80d0cfc282898f50356462d4b6ce5911c3ff819e

  • SHA256

    9effc44af32a8a9b30eaf70c81542af61ea29ddf866db31b065a743efbe96000

  • SHA512

    77dd14f1b51b769305e977500057af62d0dac7bd388ac71a3a70652f0a624e24477d49586108bfb865abdd86bb9c663c45fc98f8f50ff32e8e58c92a4d2070e4

  • SSDEEP

    1536:G/V9aesQygRR4g8y5W/EEZsu0hsiKQhiivZ1DDfbK/vgXg8XmzGachAMXCt5+X+U:G8YaGa1IrC/4Xg8+G/m8+aG/Ps376h

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\acrdrab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\acrdrab.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 220
        3⤵
        • Program crash
        PID:2840

Network

MITRE ATT&CK Enterprise v15

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Downloads