Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 01:44

General

  • Target

    2024-11-22_5bc38f3130148964d82a642b314c0811_magniber.exe

  • Size

    292KB

  • MD5

    5bc38f3130148964d82a642b314c0811

  • SHA1

    b9755be3cb6de01745627c288253aeb680d307d6

  • SHA256

    a848bf1e584139446ba66896fe01aedf6726ce4e51bdb10b23afab53438c142a

  • SHA512

    0cbe3706a9a770aed43a3d5533a3ec183b236d14c4038c69490e719bfed2a835269727f7835256d711b3160bbc5f44d464efb20ab33750051ff26cd8319555bd

  • SSDEEP

    3072:jNdkchM4eJY+kPsSNxq8RPCUek4pZhzVB+Nm+5XNtOCq+IYKC9ADQFcgtgVsN6fd:BzhM4em+kPsgzr4tSRq+IYKEA0bN67t7

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-22_5bc38f3130148964d82a642b314c0811_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-22_5bc38f3130148964d82a642b314c0811_magniber.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\Users\Admin\AppData\Local\Temp\2024-11-22_5bc38f3130148964d82a642b314c0811_magniber.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-11-22_5bc38f3130148964d82a642b314c0811_magniber.exe"
      2⤵
      • Modifies security service
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\ikenpsnsvc.bat" "
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2760
      • C:\Windows\M-5050259729679027539035209642065\winmgr.exe
        C:\Windows\M-5050259729679027539035209642065\winmgr.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Windows\M-5050259729679027539035209642065\winmgr.exe
          C:\Windows\M-5050259729679027539035209642065\winmgr.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          PID:2888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ikenpsnsvc.bat

    Filesize

    278B

    MD5

    4e4810709bd95fe14e5881bf53527880

    SHA1

    0bcae8ba872ff6325c9ba64f31db4647f7464660

    SHA256

    0aba666e964cea193fdb7f54afd4db3eec40658e96d3fd31bede33e243c20f8b

    SHA512

    6f2d948617a1dce8bac419372e46368437e15c1c841cd3658ba17f5c556134f33fe26ba56e0a02ab90babe5736d61390f736085ef8b9a9d994d9cbb685aa2bfb

  • \Windows\M-5050259729679027539035209642065\winmgr.exe

    Filesize

    292KB

    MD5

    5bc38f3130148964d82a642b314c0811

    SHA1

    b9755be3cb6de01745627c288253aeb680d307d6

    SHA256

    a848bf1e584139446ba66896fe01aedf6726ce4e51bdb10b23afab53438c142a

    SHA512

    0cbe3706a9a770aed43a3d5533a3ec183b236d14c4038c69490e719bfed2a835269727f7835256d711b3160bbc5f44d464efb20ab33750051ff26cd8319555bd

  • memory/2324-2-0x0000000000430000-0x0000000000530000-memory.dmp

    Filesize

    1024KB

  • memory/2324-3-0x0000000001E70000-0x0000000001EC4000-memory.dmp

    Filesize

    336KB

  • memory/2324-0-0x0000000003000000-0x0000000003054000-memory.dmp

    Filesize

    336KB

  • memory/2324-7-0x0000000003000000-0x0000000003054000-memory.dmp

    Filesize

    336KB

  • memory/2604-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2604-10-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2604-6-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2604-9-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2888-40-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2956-31-0x0000000000610000-0x0000000000710000-memory.dmp

    Filesize

    1024KB

  • memory/2956-36-0x0000000003000000-0x0000000003054000-memory.dmp

    Filesize

    336KB