Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 00:29

General

  • Target

    b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1.exe

  • Size

    240KB

  • MD5

    9931427e6ac4c7875613897669456c1b

  • SHA1

    73f942f94dd25fe08570ca4c744cc9b5967766e0

  • SHA256

    b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1

  • SHA512

    eb99f672a10898bd6b121a584181d7222515a9264d8b7097d67b7fc8e4545cc0a1e0a7d9cd90db3d30219f579c307f26fdfffd6d30c6fbc286fec6a7e3223051

  • SSDEEP

    3072:4I0/tfqGL3txR6Nthj0I2aR1DXmaSU+ymHnHpgczwfSZJqsXQnhFkEv:Ut5xoNthj0I2aR1zmYiHvwfSZ4sXCF

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 26 IoCs
  • Loads dropped DLL 52 IoCs
  • Adds Run key to start application 2 TTPs 26 IoCs
  • Modifies registry class 54 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1.exe
    "C:\Users\Admin\AppData\Local\Temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2944
    • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202.exe
      c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2956
      • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202a.exe
        c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202a.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2764
        • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202b.exe
          c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202b.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2568
          • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202c.exe
            c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202c.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2596
            • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202d.exe
              c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202d.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2624
              • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202e.exe
                c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202e.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Adds Run key to start application
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:2552
                • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202f.exe
                  c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202f.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Adds Run key to start application
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:2512
                  • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202g.exe
                    c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202g.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Adds Run key to start application
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:1680
                    • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202h.exe
                      c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202h.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Adds Run key to start application
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:2948
                      • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202i.exe
                        c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202i.exe
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Adds Run key to start application
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:2772
                        • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202j.exe
                          c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202j.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Adds Run key to start application
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:2672
                          • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202k.exe
                            c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202k.exe
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Adds Run key to start application
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:2692
                            • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202l.exe
                              c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202l.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Adds Run key to start application
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:2384
                              • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202m.exe
                                c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202m.exe
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Adds Run key to start application
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:1200
                                • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202n.exe
                                  c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202n.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Adds Run key to start application
                                  • Modifies registry class
                                  • Suspicious use of WriteProcessMemory
                                  PID:2084
                                  • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202o.exe
                                    c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202o.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Adds Run key to start application
                                    • Modifies registry class
                                    PID:2536
                                    • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202p.exe
                                      c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202p.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Adds Run key to start application
                                      • Modifies registry class
                                      PID:1252
                                      • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202q.exe
                                        c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202q.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Adds Run key to start application
                                        • Modifies registry class
                                        PID:596
                                        • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202r.exe
                                          c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202r.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Adds Run key to start application
                                          • Modifies registry class
                                          PID:588
                                          • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202s.exe
                                            c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202s.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Adds Run key to start application
                                            • Modifies registry class
                                            PID:1536
                                            • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202t.exe
                                              c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202t.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Adds Run key to start application
                                              • Modifies registry class
                                              PID:844
                                              • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202u.exe
                                                c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202u.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Adds Run key to start application
                                                • Modifies registry class
                                                PID:1152
                                                • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202v.exe
                                                  c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202v.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Adds Run key to start application
                                                  • Modifies registry class
                                                  PID:1672
                                                  • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202w.exe
                                                    c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202w.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Adds Run key to start application
                                                    • Modifies registry class
                                                    PID:1888
                                                    • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202x.exe
                                                      c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202x.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Adds Run key to start application
                                                      • Modifies registry class
                                                      PID:1044
                                                      • \??\c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202y.exe
                                                        c:\users\admin\appdata\local\temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202y.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Modifies registry class
                                                        PID:704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202.exe

    Filesize

    240KB

    MD5

    54d5852c1ff5441250ebdcea0771fc78

    SHA1

    f085b59afe3a3acb24943e13503092034798efb9

    SHA256

    fa637cdb84a8f3a3cd5980441042267015c18cf4e40ba113511163051a23990e

    SHA512

    869dd5ec91fd57c698ec07a79996b1e092be19a9129163024e5924e9e6ef7702354d34f8d02dc9e8d4d68cadc720811ac6b3361d99ca74f4eaa9ff90646918e1

  • \Users\Admin\AppData\Local\Temp\b9e86b772e480e8388389df79bcccd3f3806abca2550a605d0f92547c1b0b1a1_3202m.exe

    Filesize

    240KB

    MD5

    dfce58ab2c8bee432373229dfce15319

    SHA1

    d805e0d9fcc9c566a005b6c0e1cfc92c3050d105

    SHA256

    8a69a97b20c23e3191512e75fd5c3c812db431c7730311aa6768a240cb243792

    SHA512

    2da1eaf49d104547b71f4ead50047449dd9c3803a52de292332edfacd580fbb783e6290ed6516b2f1079101d99eafbc912612406bb96fba5b8cf18fbbd9381ff