Resubmissions

06-07-2024 08:12

240706-j33lzavape 10

06-07-2024 07:08

240706-hx7s3azejq 10

Analysis

  • max time kernel
    1s
  • max time network
    3s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240704-en
  • resource tags

    arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    06-07-2024 08:12

General

  • Target

    lumma0207[1].exe

  • Size

    937KB

  • MD5

    168c5908924803d268d26965c32a5620

  • SHA1

    9e0e2dc9c7e931c4ee860c32d83711c433f7b1a3

  • SHA256

    2fd72d0d0fbc053a53adee5d9ec6cffde3fb5a3c6ba0c0490e24552b264d5449

  • SHA512

    749f0e4da8d6fde35b53e769b0b594c2e63835f970eedc54c8c15889863811b5fb296650ae9f5e255bafdd4b942ad3434a60c48e05f1283820c378d30645f1c1

  • SSDEEP

    24576:YlrD4dQCg30l8cwMKAWgXkALsi3XoiHbL1/2E47kRh2gPilPfy:6RE6cwMKAHO6XoGR/Slhi

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe
    "C:\Users\Admin\AppData\Local\Temp\lumma0207[1].exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3264
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4088
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:1504
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
            PID:3388
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3264 -s 296
            2⤵
            • Program crash
            PID:4344
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3264 -ip 3264
          1⤵
            PID:1216

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3264-0-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

            Filesize

            4KB

          • memory/3388-1-0x0000000000400000-0x0000000000457000-memory.dmp

            Filesize

            348KB

          • memory/3388-3-0x0000000000400000-0x0000000000457000-memory.dmp

            Filesize

            348KB

          • memory/3388-4-0x0000000000400000-0x0000000000457000-memory.dmp

            Filesize

            348KB