Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 09:11

General

  • Target

    09ef9306539a1cd532d9985f3a2856a6_JaffaCakes118.exe

  • Size

    726KB

  • MD5

    09ef9306539a1cd532d9985f3a2856a6

  • SHA1

    3b2c26fff9fbdd0f44eb7d06400c7b0db5c2241b

  • SHA256

    9b47637ecdf8e69614cb8ab22f9bddc0cc1719eca7f6ae87b0e988b9fb1cfdce

  • SHA512

    e25d7ac4323e52ad13e9f9729f3a626f2d325d5990a0687fd1f59b87e06b9bca107c2fe5ac12c3a7c1dd92342c2b0887271f101dfd721f862b83de1048c5960b

  • SSDEEP

    12288:jXfpEdonTdVMYlCZ/PbrabB5wCeSS6l/r1HWW6uPh7zZh5:jXfpEdonTdu8a/PbrkB5wVSBl/r1HWWP

Malware Config

Extracted

Family

formbook

Version

3.8

Campaign

private

Decoy

evilunderworldmall.com

davidovicmirko.com

incrediblechildrenscostume.com

langsgo.com

ibex-japan.com

findhotel.coupons

logo8536.com

meyerparkdental.com

digitaltoken.exchange

chatramuetaiwan.com

yulibao.net

michaelandcolaw.com

sapeur-hairfactory.net

louisianamodernsmiles.com

finleighelderton.com

knlwpaj.download

directorionacionaldesalud.com

sdasdfasdfasdf45.com

hefeihuli.com

woxa.ltd

Signatures

  • Formbook

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

  • Formbook payload 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • 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 34 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Users\Admin\AppData\Local\Temp\09ef9306539a1cd532d9985f3a2856a6_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\09ef9306539a1cd532d9985f3a2856a6_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1924
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1732
    • C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      2⤵
        PID:1724
      • C:\Windows\SysWOW64\autoconv.exe
        "C:\Windows\SysWOW64\autoconv.exe"
        2⤵
          PID:2080
        • C:\Windows\SysWOW64\autoconv.exe
          "C:\Windows\SysWOW64\autoconv.exe"
          2⤵
            PID:2924
          • C:\Windows\SysWOW64\autoconv.exe
            "C:\Windows\SysWOW64\autoconv.exe"
            2⤵
              PID:2020
            • C:\Windows\SysWOW64\autoconv.exe
              "C:\Windows\SysWOW64\autoconv.exe"
              2⤵
                PID:2308
              • C:\Windows\SysWOW64\autoconv.exe
                "C:\Windows\SysWOW64\autoconv.exe"
                2⤵
                  PID:2260
                • 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:2288
                    • C:\Windows\SysWOW64\autoconv.exe
                      "C:\Windows\SysWOW64\autoconv.exe"
                      2⤵
                        PID:2736
                      • 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:2732
                          • C:\Windows\SysWOW64\autoconv.exe
                            "C:\Windows\SysWOW64\autoconv.exe"
                            2⤵
                              PID:2776
                            • C:\Windows\SysWOW64\autoconv.exe
                              "C:\Windows\SysWOW64\autoconv.exe"
                              2⤵
                                PID:2832
                              • C:\Windows\SysWOW64\autoconv.exe
                                "C:\Windows\SysWOW64\autoconv.exe"
                                2⤵
                                  PID:2836
                                • C:\Windows\SysWOW64\autoconv.exe
                                  "C:\Windows\SysWOW64\autoconv.exe"
                                  2⤵
                                    PID:2856
                                  • C:\Windows\SysWOW64\autoconv.exe
                                    "C:\Windows\SysWOW64\autoconv.exe"
                                    2⤵
                                      PID:2900
                                    • C:\Windows\SysWOW64\autoconv.exe
                                      "C:\Windows\SysWOW64\autoconv.exe"
                                      2⤵
                                        PID:3068
                                      • C:\Windows\SysWOW64\autoconv.exe
                                        "C:\Windows\SysWOW64\autoconv.exe"
                                        2⤵
                                          PID:2780
                                        • C:\Windows\SysWOW64\autoconv.exe
                                          "C:\Windows\SysWOW64\autoconv.exe"
                                          2⤵
                                            PID:3060
                                          • C:\Windows\SysWOW64\autoconv.exe
                                            "C:\Windows\SysWOW64\autoconv.exe"
                                            2⤵
                                              PID:2860
                                            • C:\Windows\SysWOW64\autoconv.exe
                                              "C:\Windows\SysWOW64\autoconv.exe"
                                              2⤵
                                                PID:2820
                                              • C:\Windows\SysWOW64\autoconv.exe
                                                "C:\Windows\SysWOW64\autoconv.exe"
                                                2⤵
                                                  PID:2756
                                                • C:\Windows\SysWOW64\autoconv.exe
                                                  "C:\Windows\SysWOW64\autoconv.exe"
                                                  2⤵
                                                    PID:2760
                                                  • C:\Windows\SysWOW64\autoconv.exe
                                                    "C:\Windows\SysWOW64\autoconv.exe"
                                                    2⤵
                                                      PID:2096
                                                    • C:\Windows\SysWOW64\autoconv.exe
                                                      "C:\Windows\SysWOW64\autoconv.exe"
                                                      2⤵
                                                        PID:2916
                                                      • C:\Windows\SysWOW64\autoconv.exe
                                                        "C:\Windows\SysWOW64\autoconv.exe"
                                                        2⤵
                                                          PID:2744
                                                        • C:\Windows\SysWOW64\autoconv.exe
                                                          "C:\Windows\SysWOW64\autoconv.exe"
                                                          2⤵
                                                            PID:2912
                                                          • C:\Windows\SysWOW64\autoconv.exe
                                                            "C:\Windows\SysWOW64\autoconv.exe"
                                                            2⤵
                                                              PID:2800
                                                            • C:\Windows\SysWOW64\autoconv.exe
                                                              "C:\Windows\SysWOW64\autoconv.exe"
                                                              2⤵
                                                                PID:2336
                                                              • C:\Windows\SysWOW64\autoconv.exe
                                                                "C:\Windows\SysWOW64\autoconv.exe"
                                                                2⤵
                                                                  PID:2892
                                                                • C:\Windows\SysWOW64\raserver.exe
                                                                  "C:\Windows\SysWOW64\raserver.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:2884
                                                                  • C:\Windows\SysWOW64\cmd.exe
                                                                    /c del "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
                                                                    3⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:2684

                                                              Network

                                                              MITRE ATT&CK Enterprise v15

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • memory/1208-14-0x0000000006530000-0x00000000066AB000-memory.dmp

                                                                Filesize

                                                                1.5MB

                                                              • memory/1208-18-0x0000000006530000-0x00000000066AB000-memory.dmp

                                                                Filesize

                                                                1.5MB

                                                              • memory/1732-13-0x0000000000350000-0x0000000000364000-memory.dmp

                                                                Filesize

                                                                80KB

                                                              • memory/1732-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1732-7-0x0000000000400000-0x000000000042A000-memory.dmp

                                                                Filesize

                                                                168KB

                                                              • memory/1732-6-0x0000000000400000-0x000000000042A000-memory.dmp

                                                                Filesize

                                                                168KB

                                                              • memory/1732-11-0x00000000025F0000-0x00000000028F3000-memory.dmp

                                                                Filesize

                                                                3.0MB

                                                              • memory/1732-15-0x0000000000400000-0x000000000042A000-memory.dmp

                                                                Filesize

                                                                168KB

                                                              • memory/1924-3-0x0000000000480000-0x000000000048C000-memory.dmp

                                                                Filesize

                                                                48KB

                                                              • memory/1924-5-0x00000000004E0000-0x000000000050A000-memory.dmp

                                                                Filesize

                                                                168KB

                                                              • memory/1924-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/1924-2-0x00000000007D0000-0x000000000080A000-memory.dmp

                                                                Filesize

                                                                232KB

                                                              • memory/1924-1-0x00000000008B0000-0x000000000096A000-memory.dmp

                                                                Filesize

                                                                744KB

                                                              • memory/2884-16-0x0000000000070000-0x000000000008C000-memory.dmp

                                                                Filesize

                                                                112KB