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Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    09/08/2024, 07:56

General

  • Target

    Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe

  • Size

    771KB

  • MD5

    15cc82dce96d6980e2dc800b10a81495

  • SHA1

    005a539c30f4a640457dcd8b047278e8a93dd61b

  • SHA256

    7d39dde72383a557950523dfc9e5a64718323fcebf5d41aba286763c9ae7b39e

  • SHA512

    5ceaf03a2187dd14f793d278730f17b5a4fe907d57a319fb512fc6ad686e49d06d9f6d57b98261b54c2c37397f4b0661c954cea2f07acccb560a51f82d6921e3

  • SSDEEP

    12288:l8RMecnVV0TWQwZnBLhDqV/NX7WsfuyP1S3dktl8IfWoK811zF2JraZlJCjWcRQc:+43NdsVpWUQatlPlcJclJtcu

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pz12

Decoy

paucanyes.com

autonwheels.com

cowboysandcaviarbar.com

fitnessengineeredworkouts.com

nuevobajonfavorito.com

dflx8.com

rothability.com

sxybet88.com

onesource.live

brenjitu1904.com

airdrop-zero1labs.com

guangdongqiangzhetc.com

apartments-for-rent-72254.bond

ombak99.lol

qqfoodsolutions.com

kyyzz.com

thepicklematch.com

ainth.com

missorris.com

gabbygomez.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:976
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2608
      • C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2420
    • C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      2⤵
        PID:2552
      • C:\Windows\SysWOW64\autofmt.exe
        "C:\Windows\SysWOW64\autofmt.exe"
        2⤵
          PID:2200
        • C:\Windows\SysWOW64\autofmt.exe
          "C:\Windows\SysWOW64\autofmt.exe"
          2⤵
            PID:2588
          • C:\Windows\SysWOW64\autofmt.exe
            "C:\Windows\SysWOW64\autofmt.exe"
            2⤵
              PID:2408
            • C:\Windows\SysWOW64\autofmt.exe
              "C:\Windows\SysWOW64\autofmt.exe"
              2⤵
                PID:2428
              • C:\Windows\SysWOW64\autofmt.exe
                "C:\Windows\SysWOW64\autofmt.exe"
                2⤵
                  PID:2444
                • C:\Windows\SysWOW64\autofmt.exe
                  "C:\Windows\SysWOW64\autofmt.exe"
                  2⤵
                    PID:2476
                  • C:\Windows\SysWOW64\autofmt.exe
                    "C:\Windows\SysWOW64\autofmt.exe"
                    2⤵
                      PID:2488
                    • C:\Windows\SysWOW64\autofmt.exe
                      "C:\Windows\SysWOW64\autofmt.exe"
                      2⤵
                        PID:2584
                      • C:\Windows\SysWOW64\autofmt.exe
                        "C:\Windows\SysWOW64\autofmt.exe"
                        2⤵
                          PID:2976
                        • C:\Windows\SysWOW64\autofmt.exe
                          "C:\Windows\SysWOW64\autofmt.exe"
                          2⤵
                            PID:2900
                          • C:\Windows\SysWOW64\autofmt.exe
                            "C:\Windows\SysWOW64\autofmt.exe"
                            2⤵
                              PID:2896
                            • C:\Windows\SysWOW64\autofmt.exe
                              "C:\Windows\SysWOW64\autofmt.exe"
                              2⤵
                                PID:2692
                              • C:\Windows\SysWOW64\autofmt.exe
                                "C:\Windows\SysWOW64\autofmt.exe"
                                2⤵
                                  PID:1900
                                • C:\Windows\SysWOW64\autofmt.exe
                                  "C:\Windows\SysWOW64\autofmt.exe"
                                  2⤵
                                    PID:1984
                                  • C:\Windows\SysWOW64\autofmt.exe
                                    "C:\Windows\SysWOW64\autofmt.exe"
                                    2⤵
                                      PID:2948
                                    • C:\Windows\SysWOW64\autofmt.exe
                                      "C:\Windows\SysWOW64\autofmt.exe"
                                      2⤵
                                        PID:1916
                                      • C:\Windows\SysWOW64\autofmt.exe
                                        "C:\Windows\SysWOW64\autofmt.exe"
                                        2⤵
                                          PID:1064
                                        • C:\Windows\SysWOW64\autofmt.exe
                                          "C:\Windows\SysWOW64\autofmt.exe"
                                          2⤵
                                            PID:264
                                          • C:\Windows\SysWOW64\autofmt.exe
                                            "C:\Windows\SysWOW64\autofmt.exe"
                                            2⤵
                                              PID:1152
                                            • C:\Windows\SysWOW64\autofmt.exe
                                              "C:\Windows\SysWOW64\autofmt.exe"
                                              2⤵
                                                PID:1616
                                              • C:\Windows\SysWOW64\autofmt.exe
                                                "C:\Windows\SysWOW64\autofmt.exe"
                                                2⤵
                                                  PID:2472
                                                • C:\Windows\SysWOW64\autofmt.exe
                                                  "C:\Windows\SysWOW64\autofmt.exe"
                                                  2⤵
                                                    PID:2480
                                                  • C:\Windows\SysWOW64\autofmt.exe
                                                    "C:\Windows\SysWOW64\autofmt.exe"
                                                    2⤵
                                                      PID:2596
                                                    • C:\Windows\SysWOW64\autofmt.exe
                                                      "C:\Windows\SysWOW64\autofmt.exe"
                                                      2⤵
                                                        PID:2672
                                                      • C:\Windows\SysWOW64\autofmt.exe
                                                        "C:\Windows\SysWOW64\autofmt.exe"
                                                        2⤵
                                                          PID:2720
                                                        • C:\Windows\SysWOW64\autofmt.exe
                                                          "C:\Windows\SysWOW64\autofmt.exe"
                                                          2⤵
                                                            PID:2724
                                                          • C:\Windows\SysWOW64\autoconv.exe
                                                            "C:\Windows\SysWOW64\autoconv.exe"
                                                            2⤵
                                                              PID:2740
                                                            • C:\Windows\SysWOW64\autoconv.exe
                                                              "C:\Windows\SysWOW64\autoconv.exe"
                                                              2⤵
                                                                PID:2748
                                                              • C:\Windows\SysWOW64\autoconv.exe
                                                                "C:\Windows\SysWOW64\autoconv.exe"
                                                                2⤵
                                                                  PID:2752
                                                                • C:\Windows\SysWOW64\autoconv.exe
                                                                  "C:\Windows\SysWOW64\autoconv.exe"
                                                                  2⤵
                                                                    PID:1472
                                                                  • C:\Windows\SysWOW64\autoconv.exe
                                                                    "C:\Windows\SysWOW64\autoconv.exe"
                                                                    2⤵
                                                                      PID:2768
                                                                    • C:\Windows\SysWOW64\autoconv.exe
                                                                      "C:\Windows\SysWOW64\autoconv.exe"
                                                                      2⤵
                                                                        PID:2208
                                                                      • C:\Windows\SysWOW64\autoconv.exe
                                                                        "C:\Windows\SysWOW64\autoconv.exe"
                                                                        2⤵
                                                                          PID:1864
                                                                        • C:\Windows\SysWOW64\autoconv.exe
                                                                          "C:\Windows\SysWOW64\autoconv.exe"
                                                                          2⤵
                                                                            PID:2292
                                                                          • C:\Windows\SysWOW64\autoconv.exe
                                                                            "C:\Windows\SysWOW64\autoconv.exe"
                                                                            2⤵
                                                                              PID:780
                                                                            • C:\Windows\SysWOW64\autoconv.exe
                                                                              "C:\Windows\SysWOW64\autoconv.exe"
                                                                              2⤵
                                                                                PID:1484
                                                                              • C:\Windows\SysWOW64\autoconv.exe
                                                                                "C:\Windows\SysWOW64\autoconv.exe"
                                                                                2⤵
                                                                                  PID:1100
                                                                                • C:\Windows\SysWOW64\autoconv.exe
                                                                                  "C:\Windows\SysWOW64\autoconv.exe"
                                                                                  2⤵
                                                                                    PID:624
                                                                                  • C:\Windows\SysWOW64\autoconv.exe
                                                                                    "C:\Windows\SysWOW64\autoconv.exe"
                                                                                    2⤵
                                                                                      PID:1200
                                                                                    • C:\Windows\SysWOW64\autoconv.exe
                                                                                      "C:\Windows\SysWOW64\autoconv.exe"
                                                                                      2⤵
                                                                                        PID:1696
                                                                                      • C:\Windows\SysWOW64\autoconv.exe
                                                                                        "C:\Windows\SysWOW64\autoconv.exe"
                                                                                        2⤵
                                                                                          PID:2204
                                                                                        • C:\Windows\SysWOW64\autoconv.exe
                                                                                          "C:\Windows\SysWOW64\autoconv.exe"
                                                                                          2⤵
                                                                                            PID:1848
                                                                                          • C:\Windows\SysWOW64\autoconv.exe
                                                                                            "C:\Windows\SysWOW64\autoconv.exe"
                                                                                            2⤵
                                                                                              PID:1608
                                                                                            • C:\Windows\SysWOW64\autoconv.exe
                                                                                              "C:\Windows\SysWOW64\autoconv.exe"
                                                                                              2⤵
                                                                                                PID:1936
                                                                                              • C:\Windows\SysWOW64\autoconv.exe
                                                                                                "C:\Windows\SysWOW64\autoconv.exe"
                                                                                                2⤵
                                                                                                  PID:680
                                                                                                • C:\Windows\SysWOW64\autoconv.exe
                                                                                                  "C:\Windows\SysWOW64\autoconv.exe"
                                                                                                  2⤵
                                                                                                    PID:580
                                                                                                  • C:\Windows\SysWOW64\msiexec.exe
                                                                                                    "C:\Windows\SysWOW64\msiexec.exe"
                                                                                                    2⤵
                                                                                                    • Suspicious use of SetThreadContext
                                                                                                    • System Location Discovery: System Language Discovery
                                                                                                    • Suspicious behavior: EnumeratesProcesses
                                                                                                    • Suspicious behavior: MapViewOfSection
                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                    • Suspicious use of WriteProcessMemory
                                                                                                    PID:2084
                                                                                                    • C:\Windows\SysWOW64\cmd.exe
                                                                                                      /c del "C:\Users\Admin\AppData\Local\Temp\Bien nhan thanh toan Swift Message 38579130 VND8509509220_pdf.exe"
                                                                                                      3⤵
                                                                                                      • Deletes itself
                                                                                                      • System Location Discovery: System Language Discovery
                                                                                                      PID:344

                                                                                                Network

                                                                                                MITRE ATT&CK Enterprise v15

                                                                                                Replay Monitor

                                                                                                Loading Replay Monitor...

                                                                                                Downloads

                                                                                                • memory/976-5-0x0000000000660000-0x000000000066E000-memory.dmp

                                                                                                  Filesize

                                                                                                  56KB

                                                                                                • memory/976-1-0x0000000001310000-0x00000000013D8000-memory.dmp

                                                                                                  Filesize

                                                                                                  800KB

                                                                                                • memory/976-2-0x00000000009E0000-0x0000000000A7A000-memory.dmp

                                                                                                  Filesize

                                                                                                  616KB

                                                                                                • memory/976-3-0x0000000074690000-0x0000000074D7E000-memory.dmp

                                                                                                  Filesize

                                                                                                  6.9MB

                                                                                                • memory/976-4-0x0000000000B30000-0x0000000000B4A000-memory.dmp

                                                                                                  Filesize

                                                                                                  104KB

                                                                                                • memory/976-6-0x0000000000BD0000-0x0000000000BE6000-memory.dmp

                                                                                                  Filesize

                                                                                                  88KB

                                                                                                • memory/976-7-0x0000000004D30000-0x0000000004DA6000-memory.dmp

                                                                                                  Filesize

                                                                                                  472KB

                                                                                                • memory/976-15-0x0000000074690000-0x0000000074D7E000-memory.dmp

                                                                                                  Filesize

                                                                                                  6.9MB

                                                                                                • memory/976-0-0x000000007469E000-0x000000007469F000-memory.dmp

                                                                                                  Filesize

                                                                                                  4KB

                                                                                                • memory/1204-21-0x0000000006A80000-0x0000000006BF9000-memory.dmp

                                                                                                  Filesize

                                                                                                  1.5MB

                                                                                                • memory/1204-32-0x0000000006A80000-0x0000000006BF9000-memory.dmp

                                                                                                  Filesize

                                                                                                  1.5MB

                                                                                                • memory/1204-31-0x0000000000010000-0x0000000000020000-memory.dmp

                                                                                                  Filesize

                                                                                                  64KB

                                                                                                • memory/1204-20-0x0000000000010000-0x0000000000020000-memory.dmp

                                                                                                  Filesize

                                                                                                  64KB

                                                                                                • memory/2084-26-0x0000000000290000-0x00000000002A4000-memory.dmp

                                                                                                  Filesize

                                                                                                  80KB

                                                                                                • memory/2084-28-0x0000000000290000-0x00000000002A4000-memory.dmp

                                                                                                  Filesize

                                                                                                  80KB

                                                                                                • memory/2084-29-0x0000000000110000-0x000000000013F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB

                                                                                                • memory/2420-19-0x0000000000460000-0x0000000000474000-memory.dmp

                                                                                                  Filesize

                                                                                                  80KB

                                                                                                • memory/2420-18-0x0000000000400000-0x000000000042F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB

                                                                                                • memory/2420-10-0x0000000000400000-0x000000000042F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB

                                                                                                • memory/2420-16-0x0000000000700000-0x0000000000A03000-memory.dmp

                                                                                                  Filesize

                                                                                                  3.0MB

                                                                                                • memory/2420-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                                                                                                  Filesize

                                                                                                  4KB

                                                                                                • memory/2420-25-0x0000000000400000-0x000000000042F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB

                                                                                                • memory/2420-14-0x0000000000400000-0x000000000042F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB

                                                                                                • memory/2420-8-0x0000000000400000-0x000000000042F000-memory.dmp

                                                                                                  Filesize

                                                                                                  188KB