Overview

overview

8

Static

static

8

b379234434...ab.exe

windows7_x64

8

b379234434...ab.exe

windows10_x64

8

Analysis

  • max time kernel
    125s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    13/05/2021, 12:59

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General

  • Target

    b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab.exe

  • Size

    425KB

  • MD5

    b867e9a0a1f0125b4968d066d9073893

  • SHA1

    209397872f904f5728390d53c493b4047bc9c420

  • SHA256

    b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab

  • SHA512

    66a99ef3541ed7a5e07c18bede0bcce2ffa2711d48d5f52068f51bc01c4f707bdea10a9edcb7d6b019695630af3103ba567f9919c03d97ef820a14fc2aa992d3

Score
8/10
persistenceupx

Malware Config

Signatures

  • Executes dropped EXE 26 IoCs
  • UPX packed file 52 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 51 IoCs
    persistence
  • Modifies registry class 52 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab.exe
    "C:\Users\Admin\AppData\Local\Temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab.exe"
    1⤵
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2016
    • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202.exe
      c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1260
      • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202a.exe
        c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202a.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:1416
        • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202b.exe
          c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202b.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:1664
          • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202c.exe
            c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202c.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:1856
            • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202d.exe
              c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202d.exe
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2488
              • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202e.exe
                c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202e.exe
                7⤵
                • Executes dropped EXE
                PID:2764
  • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202f.exe
    c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202f.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2276
    • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202g.exe
      c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202g.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3728
      • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202h.exe
        c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202h.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:3356
        • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202i.exe
          c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202i.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:192
          • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202j.exe
            c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202j.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:3700
            • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202k.exe
              c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202k.exe
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:1108
              • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202l.exe
                c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202l.exe
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:3636
                • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202m.exe
                  c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202m.exe
                  8⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:2208
                  • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202n.exe
                    c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202n.exe
                    9⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:8
                    • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202o.exe
                      c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202o.exe
                      10⤵
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:3952
                      • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202p.exe
                        c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202p.exe
                        11⤵
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:1164
                        • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202q.exe
                          c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202q.exe
                          12⤵
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:2132
                          • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202r.exe
                            c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202r.exe
                            13⤵
                            • Executes dropped EXE
                            • Adds Run key to start application
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:3992
                            • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202s.exe
                              c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202s.exe
                              14⤵
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:1432
                              • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202t.exe
                                c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202t.exe
                                15⤵
                                • Executes dropped EXE
                                • Adds Run key to start application
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:3856
                                • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202u.exe
                                  c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202u.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Adds Run key to start application
                                  • Modifies registry class
                                  PID:1664
                                  • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202v.exe
                                    c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202v.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Modifies registry class
                                    PID:1852
                                    • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202w.exe
                                      c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202w.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Modifies registry class
                                      PID:2884
                                      • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202x.exe
                                        c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202x.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Adds Run key to start application
                                        • Modifies registry class
                                        • Suspicious use of WriteProcessMemory
                                        PID:2764
                                        • \??\c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202y.exe
                                          c:\users\admin\appdata\local\temp\b3792344349e0098677dada628c8ded11b2bbde2fbb24dd123e3ac94239252ab_3202y.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Modifies registry class
                                          PID:3944

Network

MITRE ATT&CK Enterprise v6

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