Overview

overview

7

Static

static

7

03f1fa1381...95.exe

windows7-x64

7

03f1fa1381...95.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/04/2024, 05:25

Sharing

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General

  • Target

    03f1fa13813c57cbb4f244abfe882b95.exe

  • Size

    239KB

  • MD5

    03f1fa13813c57cbb4f244abfe882b95

  • SHA1

    4baa5284a62560803005bd82e29f90fe06ba21cc

  • SHA256

    538bbcf4a468b248db8bb74fe6e44463349b94506eaac31749ee667836aa865d

  • SHA512

    e8d5cb311b6ba74e219ff34d6b3d6a1711599503d2123e92a4f9868dbcc106871350f38d28c3c7d9b557b8823f330f042d86c4ae4a8c7fb16865bcc26411515d

  • SSDEEP

    6144:xbKif9ZjWcmUUa2jn2FLjzbcwfSZ4sX/zQI6FU:BhFZMhjnWjzwwMEI6W

Score
7/10
persistenceupx

Malware Config

Signatures

  • Executes dropped EXE 26 IoCs
  • Loads dropped DLL 52 IoCs
  • UPX packed file 50 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 26 IoCs
    persistence
  • Modifies registry class 54 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03f1fa13813c57cbb4f244abfe882b95.exe
    "C:\Users\Admin\AppData\Local\Temp\03f1fa13813c57cbb4f244abfe882b95.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1924
    • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202.exe
      c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3044
      • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202a.exe
        c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202a.exe
        3⤵
        • 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\03f1fa13813c57cbb4f244abfe882b95_3202b.exe
          c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202b.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:2636
          • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202c.exe
            c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202c.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:2428
            • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202d.exe
              c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202d.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2908
              • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202e.exe
                c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202e.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Adds Run key to start application
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:2436
                • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202f.exe
                  c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202f.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Adds Run key to start application
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:2136
                  • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202g.exe
                    c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202g.exe
                    9⤵
                    • 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\03f1fa13813c57cbb4f244abfe882b95_3202h.exe
                      c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202h.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Adds Run key to start application
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:1776
                      • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202i.exe
                        c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202i.exe
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Adds Run key to start application
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:1936
                        • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202j.exe
                          c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202j.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Adds Run key to start application
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:1612
                          • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202k.exe
                            c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202k.exe
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Adds Run key to start application
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:2916
                            • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202l.exe
                              c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202l.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Adds Run key to start application
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:2936
                              • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202m.exe
                                c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202m.exe
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Adds Run key to start application
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:2240
                                • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202n.exe
                                  c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202n.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Adds Run key to start application
                                  • Modifies registry class
                                  • Suspicious use of WriteProcessMemory
                                  PID:2516
                                  • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202o.exe
                                    c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202o.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Adds Run key to start application
                                    • Modifies registry class
                                    PID:2836
                                    • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202p.exe
                                      c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202p.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Adds Run key to start application
                                      • Modifies registry class
                                      PID:1236
                                      • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202q.exe
                                        c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202q.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Adds Run key to start application
                                        • Modifies registry class
                                        PID:2352
                                        • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202r.exe
                                          c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202r.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Adds Run key to start application
                                          • Modifies registry class
                                          PID:2032
                                          • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202s.exe
                                            c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202s.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Adds Run key to start application
                                            • Modifies registry class
                                            PID:740
                                            • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202t.exe
                                              c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202t.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Adds Run key to start application
                                              • Modifies registry class
                                              PID:2180
                                              • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202u.exe
                                                c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202u.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Adds Run key to start application
                                                • Modifies registry class
                                                PID:2060
                                                • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202v.exe
                                                  c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202v.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Adds Run key to start application
                                                  • Modifies registry class
                                                  PID:2980
                                                  • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202w.exe
                                                    c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202w.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Adds Run key to start application
                                                    • Modifies registry class
                                                    PID:1708
                                                    • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202x.exe
                                                      c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202x.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Adds Run key to start application
                                                      • Modifies registry class
                                                      PID:1724
                                                      • \??\c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202y.exe
                                                        c:\users\admin\appdata\local\temp\03f1fa13813c57cbb4f244abfe882b95_3202y.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Modifies registry class
                                                        PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\03f1fa13813c57cbb4f244abfe882b95_3202.exe
    Filesize

    239KB

    MD5

    c4badb611738f2a0222e5909e6053bb8

    SHA1

    2c31acb023a52807382b1fd3462758d3eef6899f

    SHA256

    8e30e968f9faddce9e28fd1b6de45d85b5457f110122f5c874cced23cfa633a6

    SHA512

    829ccb2004f8722a6a8e4948c141d997f1705f09b113c7209cc789ce17b5d4f7bd007a5a6488a800e5bc0aad5b4f7bea2ce9be813e0a0cb823563ef982e8febd

    Download Submit

  • \Users\Admin\AppData\Local\Temp\03f1fa13813c57cbb4f244abfe882b95_3202j.exe
    Filesize

    239KB

    MD5

    1914e8cb4f45ff9a6135499173136daf

    SHA1

    3b2ce38f4533fa3beaa5ce82fbb498714243500c

    SHA256

    d2462ffc63d5618905dd61b6386859a84c23b692b99c476688ba45e684274fb3

    SHA512

    1d7b5c0147e9cfb743f2244033b96ee3e62037e9772863e2945f8c7a2e2bda57647bd7913786a19cc545ea937d530a16dde5fcbd6582f1b3a0cd80061f8d3cf9

    Download Submit

  • memory/740-300-0x0000000000440000-0x000000000047B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/740-289-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/740-294-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1236-254-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1236-259-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1612-175-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1612-167-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1708-336-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1708-341-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1724-347-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1724-352-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1776-137-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1776-145-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1924-128-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1924-0-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1936-152-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/1936-159-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2032-277-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2032-282-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2060-313-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2060-318-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2136-114-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2136-101-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2180-301-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2180-306-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2240-215-0x0000000000270000-0x00000000002AB000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2240-220-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2240-312-0x0000000000270000-0x00000000002AB000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2240-212-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2352-270-0x0000000000310000-0x000000000034B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2352-265-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2352-271-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2428-69-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2428-62-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2436-85-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2436-98-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2512-40-0x0000000000250000-0x000000000028B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2512-39-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2516-236-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2516-228-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2616-353-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2636-54-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2692-115-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2692-129-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2836-248-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2836-243-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2908-83-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2916-189-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2916-177-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2916-205-0x0000000000270000-0x00000000002AB000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2936-288-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2936-203-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2980-324-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2980-326-0x0000000000290000-0x00000000002CB000-memory.dmp

    Filesize

    236KB

    Download

  • memory/2980-330-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download

  • memory/3044-19-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

    Download