Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 12:42

General

  • Target

    Wolfteam/SpeedTreeRT.dll

  • Size

    1.7MB

  • MD5

    1ac3d612389fa679f5ca3c6bab855145

  • SHA1

    2f4f279d0c99c112db1adee5a3c324d0355fcbf5

  • SHA256

    ddba9b9b427d541ebc0bf1221fffc5d56a85d7b8ee0dfe6370a83a133da6967b

  • SHA512

    847376db96f3a3c1ab844fbf066f4e0e05b203769d7ca04fdf2463e86fc99ea1589054d1cc10ff70e45a5fb82a9e103edc2aa17b76cd94497cd49fedb6e06788

  • SSDEEP

    49152:dlb1zb1jb1Rb14b1Rb1Lb1Rb12b1Rb1Nb1Rb1Rb1Rb1jb1rb1Rb1rb1Rb19b1Rb3:dlb1zb1jb1Rb14b1Rb1Lb1Rb12b1Rb1x

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\Wolfteam\SpeedTreeRT.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Wolfteam\SpeedTreeRT.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 224
        3⤵
        • Program crash
        PID:1732

Network

MITRE ATT&CK Enterprise v15

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