Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2023 06:48

General

  • Target

    Swift Copy.exe

  • Size

    626KB

  • MD5

    ec980b2eaacb57ec35da3995f975d283

  • SHA1

    76c281f8deffa691c07d822554d8dcf98fe59c3a

  • SHA256

    e54c15ea5da3277ce9ce7c4242db9b7e1248acc7fed2b84be6dd4d9abaa2e92d

  • SHA512

    585c5576ea7c14029eaa43d2576c4c2b267c09bc34c283a5c52bc28628503db34594171da27c2beaa26ab0148fa9048d662656cfeb39d1b7fb315d9cbf5b572b

  • SSDEEP

    12288:oGaG5jfdincG9udbntW3khdcm9SrwAlp0iIjavCyXTSJ3ykVZ/65LqRVNumB0:Br55Cudb03khdch5ImTTUykX/qLqRuy

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1252
    • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
      "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2212
      • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
        "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
        3⤵
          PID:2612
        • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
          "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
          3⤵
            PID:1880
          • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
            "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
            3⤵
              PID:2744
            • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
              "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
              3⤵
                PID:2720
              • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
                "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
                3⤵
                • Checks computer location settings
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:2620
                • C:\Windows\SysWOW64\cmmon32.exe
                  "C:\Windows\SysWOW64\cmmon32.exe"
                  4⤵
                  • Loads dropped DLL
                  • Suspicious use of SetThreadContext
                  • Modifies Internet Explorer settings
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:2532
                  • C:\Program Files\Mozilla Firefox\Firefox.exe
                    "C:\Program Files\Mozilla Firefox\Firefox.exe"
                    5⤵
                      PID:472

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\c4nxwd.zip

              Filesize

              489KB

              MD5

              910ae9fbda13a82f9410303b653fe0c6

              SHA1

              3de02829408f5320b01e4209c79cf4a9d45cde86

              SHA256

              11ba415b7e3b91c4587dc73bec82caf92f62724d0e49782151e7764acca43cb5

              SHA512

              a7564409603dec6184920aed608024db319e8548b872a022eecd91501c12da2fde5fab5b6ce6772f1ba5724cce9151ce79214bed5cb3b13d39e5e9ea254e51b0

            • \Users\Admin\AppData\Local\Temp\sqlite3.dll

              Filesize

              932KB

              MD5

              661fd92d4eaeea3740649af5a484d7c8

              SHA1

              c93f868890fee1475f8ec9e7607e26f5dce67d54

              SHA256

              58a478f0560ea22c1bc194263f07cf6f3ecfe47d0c8b534a7bba185f28a1141f

              SHA512

              1fac03c20139fde41d121e0adbd02d127261ce061509996087fc1c80baf2fe0d0f70fed6b83d38a85cfa2e07d038ff809161c7ecce31ec44ac8b89740d3db15d

            • memory/1252-34-0x0000000004E70000-0x0000000004F70000-memory.dmp

              Filesize

              1024KB

            • memory/1252-26-0x000000000BC60000-0x000000000C887000-memory.dmp

              Filesize

              12.2MB

            • memory/1252-37-0x0000000004E70000-0x0000000004F70000-memory.dmp

              Filesize

              1024KB

            • memory/1252-33-0x0000000004E70000-0x0000000004F70000-memory.dmp

              Filesize

              1024KB

            • memory/1252-20-0x00000000091E0000-0x000000000BC58000-memory.dmp

              Filesize

              42.5MB

            • memory/2212-6-0x0000000000350000-0x000000000035A000-memory.dmp

              Filesize

              40KB

            • memory/2212-8-0x0000000005150000-0x00000000051CA000-memory.dmp

              Filesize

              488KB

            • memory/2212-2-0x0000000004EC0000-0x0000000004F00000-memory.dmp

              Filesize

              256KB

            • memory/2212-0-0x0000000000230000-0x00000000002D2000-memory.dmp

              Filesize

              648KB

            • memory/2212-14-0x0000000074220000-0x000000007490E000-memory.dmp

              Filesize

              6.9MB

            • memory/2212-7-0x00000000004A0000-0x00000000004AC000-memory.dmp

              Filesize

              48KB

            • memory/2212-3-0x00000000005B0000-0x00000000005C8000-memory.dmp

              Filesize

              96KB

            • memory/2212-5-0x0000000004EC0000-0x0000000004F00000-memory.dmp

              Filesize

              256KB

            • memory/2212-4-0x0000000074220000-0x000000007490E000-memory.dmp

              Filesize

              6.9MB

            • memory/2212-1-0x0000000074220000-0x000000007490E000-memory.dmp

              Filesize

              6.9MB

            • memory/2532-30-0x0000000002070000-0x0000000002373000-memory.dmp

              Filesize

              3.0MB

            • memory/2532-27-0x0000000000080000-0x00000000000B6000-memory.dmp

              Filesize

              216KB

            • memory/2532-35-0x0000000000080000-0x00000000000B6000-memory.dmp

              Filesize

              216KB

            • memory/2532-36-0x0000000000960000-0x0000000000A04000-memory.dmp

              Filesize

              656KB

            • memory/2532-32-0x0000000000960000-0x0000000000A04000-memory.dmp

              Filesize

              656KB

            • memory/2532-31-0x0000000000080000-0x00000000000B6000-memory.dmp

              Filesize

              216KB

            • memory/2532-76-0x0000000061E00000-0x0000000061ED3000-memory.dmp

              Filesize

              844KB

            • memory/2532-28-0x0000000000080000-0x00000000000B6000-memory.dmp

              Filesize

              216KB

            • memory/2532-79-0x0000000061E00000-0x0000000061ED3000-memory.dmp

              Filesize

              844KB

            • memory/2620-10-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-25-0x0000000000350000-0x0000000000375000-memory.dmp

              Filesize

              148KB

            • memory/2620-29-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-24-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-23-0x00000000002E0000-0x0000000000305000-memory.dmp

              Filesize

              148KB

            • memory/2620-22-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-21-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-19-0x00000000002E0000-0x0000000000305000-memory.dmp

              Filesize

              148KB

            • memory/2620-18-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-17-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-16-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-15-0x0000000000B80000-0x0000000000E83000-memory.dmp

              Filesize

              3.0MB

            • memory/2620-13-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB

            • memory/2620-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/2620-9-0x0000000000400000-0x000000000043A000-memory.dmp

              Filesize

              232KB