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Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/01/2025, 08:39

General

  • Target

    sssddhhing.exe

  • Size

    1.3MB

  • MD5

    17374c7c08d5a0bc971e2988f2364c8c

  • SHA1

    dc9fd0ec4c80aadd53b77c3d920e0dc2c6b192ce

  • SHA256

    397015a1428f2ee24e69d670f97b98f744039041eaea4e9836a27b01ce96b793

  • SHA512

    54ffdd249cf89082816038e26cb2dce60397965a7e9ce4222488b93f3b1762d2aee9cfbf3b952aaaa5871ddf34ed4a2067b03d1a0e0fd966f2dd7f4a7318af00

  • SSDEEP

    24576:AqDEvCTbMWu7rQYlBQcBiT6rprG8adaxlGbI5d5tRp2FpiLYtul:ATvC/MTQYxsWR7adaXt2jwx

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a02d

Decoy

coplus.market

oofing-jobs-74429.bond

healchemists.xyz

oofcarpenternearme-jp.xyz

enewebsolutions.online

harepoint.legal

88977.club

omptables.xyz

eat-pumps-31610.bond

endown.graphics

amsexgirls.website

ovevibes.xyz

u-thiensu.online

yblinds.xyz

rumpchiefofstaff.store

erzog.fun

rrm.lat

agiclime.pro

agaviet59.shop

lbdoanhnhan.net

Signatures

  • Formbook

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

  • Formbook family
  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Users\Admin\AppData\Local\Temp\sssddhhing.exe
      "C:\Users\Admin\AppData\Local\Temp\sssddhhing.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2380
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\sssddhhing.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1956
    • C:\Windows\SysWOW64\autochk.exe
      "C:\Windows\SysWOW64\autochk.exe"
      2⤵
        PID:2016
      • C:\Windows\SysWOW64\autochk.exe
        "C:\Windows\SysWOW64\autochk.exe"
        2⤵
          PID:2932
        • C:\Windows\SysWOW64\autochk.exe
          "C:\Windows\SysWOW64\autochk.exe"
          2⤵
            PID:2996
          • C:\Windows\SysWOW64\autochk.exe
            "C:\Windows\SysWOW64\autochk.exe"
            2⤵
              PID:3000
            • C:\Windows\SysWOW64\autochk.exe
              "C:\Windows\SysWOW64\autochk.exe"
              2⤵
                PID:3012
              • C:\Windows\SysWOW64\autochk.exe
                "C:\Windows\SysWOW64\autochk.exe"
                2⤵
                  PID:3068
                • C:\Windows\SysWOW64\autochk.exe
                  "C:\Windows\SysWOW64\autochk.exe"
                  2⤵
                    PID:2276
                  • C:\Windows\SysWOW64\autochk.exe
                    "C:\Windows\SysWOW64\autochk.exe"
                    2⤵
                      PID:2548
                    • C:\Windows\SysWOW64\autochk.exe
                      "C:\Windows\SysWOW64\autochk.exe"
                      2⤵
                        PID:1788
                      • C:\Windows\SysWOW64\autochk.exe
                        "C:\Windows\SysWOW64\autochk.exe"
                        2⤵
                          PID:2196
                        • C:\Windows\SysWOW64\autochk.exe
                          "C:\Windows\SysWOW64\autochk.exe"
                          2⤵
                            PID:2148
                          • C:\Windows\SysWOW64\autochk.exe
                            "C:\Windows\SysWOW64\autochk.exe"
                            2⤵
                              PID:2864
                            • C:\Windows\SysWOW64\autochk.exe
                              "C:\Windows\SysWOW64\autochk.exe"
                              2⤵
                                PID:1656
                              • C:\Windows\SysWOW64\autochk.exe
                                "C:\Windows\SysWOW64\autochk.exe"
                                2⤵
                                  PID:2128
                                • C:\Windows\SysWOW64\autochk.exe
                                  "C:\Windows\SysWOW64\autochk.exe"
                                  2⤵
                                    PID:2144
                                  • C:\Windows\SysWOW64\autochk.exe
                                    "C:\Windows\SysWOW64\autochk.exe"
                                    2⤵
                                      PID:1156
                                    • C:\Windows\SysWOW64\autochk.exe
                                      "C:\Windows\SysWOW64\autochk.exe"
                                      2⤵
                                        PID:824
                                      • C:\Windows\SysWOW64\autochk.exe
                                        "C:\Windows\SysWOW64\autochk.exe"
                                        2⤵
                                          PID:2700
                                        • C:\Windows\SysWOW64\autochk.exe
                                          "C:\Windows\SysWOW64\autochk.exe"
                                          2⤵
                                            PID:2768
                                          • C:\Windows\SysWOW64\autochk.exe
                                            "C:\Windows\SysWOW64\autochk.exe"
                                            2⤵
                                              PID:2784
                                            • C:\Windows\SysWOW64\autochk.exe
                                              "C:\Windows\SysWOW64\autochk.exe"
                                              2⤵
                                                PID:2788
                                              • C:\Windows\SysWOW64\autochk.exe
                                                "C:\Windows\SysWOW64\autochk.exe"
                                                2⤵
                                                  PID:2800
                                                • C:\Windows\SysWOW64\autochk.exe
                                                  "C:\Windows\SysWOW64\autochk.exe"
                                                  2⤵
                                                    PID:2836
                                                  • C:\Windows\SysWOW64\cmstp.exe
                                                    "C:\Windows\SysWOW64\cmstp.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:2772
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      /c del "C:\Windows\SysWOW64\svchost.exe"
                                                      3⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:2840

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

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                                                Downloads

                                                • memory/1256-8-0x00000000062F0000-0x0000000006427000-memory.dmp

                                                  Filesize

                                                  1.2MB

                                                • memory/1256-12-0x00000000062F0000-0x0000000006427000-memory.dmp

                                                  Filesize

                                                  1.2MB

                                                • memory/1256-13-0x0000000000010000-0x0000000000020000-memory.dmp

                                                  Filesize

                                                  64KB

                                                • memory/1256-18-0x0000000006430000-0x0000000006512000-memory.dmp

                                                  Filesize

                                                  904KB

                                                • memory/1956-3-0x0000000000400000-0x000000000042F000-memory.dmp

                                                  Filesize

                                                  188KB

                                                • memory/1956-4-0x0000000000830000-0x0000000000B33000-memory.dmp

                                                  Filesize

                                                  3.0MB

                                                • memory/1956-7-0x00000000001C0000-0x00000000001D4000-memory.dmp

                                                  Filesize

                                                  80KB

                                                • memory/1956-6-0x0000000000400000-0x000000000042F000-memory.dmp

                                                  Filesize

                                                  188KB

                                                • memory/2380-2-0x0000000000A90000-0x0000000000E90000-memory.dmp

                                                  Filesize

                                                  4.0MB

                                                • memory/2772-9-0x0000000000C80000-0x0000000000C98000-memory.dmp

                                                  Filesize

                                                  96KB

                                                • memory/2772-10-0x0000000000C80000-0x0000000000C98000-memory.dmp

                                                  Filesize

                                                  96KB

                                                • memory/2772-11-0x0000000000090000-0x00000000000BF000-memory.dmp

                                                  Filesize

                                                  188KB