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Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2023, 06:47

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
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
      "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1196
      • 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:2760
        • C:\Windows\SysWOW64\ipconfig.exe
          "C:\Windows\SysWOW64\ipconfig.exe"
          4⤵
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Gathers network information
          • Modifies Internet Explorer settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2980
          • C:\Program Files\Mozilla Firefox\Firefox.exe
            "C:\Program Files\Mozilla Firefox\Firefox.exe"
            5⤵
              PID:108

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\l0hhf4.zip

      Filesize

      557KB

      MD5

      d113a47c6ac162a76d78c817aeb57755

      SHA1

      f301cea25c2032dd67ffbd21242b209f0ee70ee2

      SHA256

      bae32df8fa24a3e55bcc1591e09918259173f870090e2ae775509edb8b893eb4

      SHA512

      ba64e248ee75fa43cae60c1e0815c512f89eabc140b35aa696d428a3f5d328db04981c0f500b78211bbfd9087ba678328c8ad63ac51249062900693a1d399178

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

      Filesize

      1.1MB

      MD5

      f55e5766477de5997da50f12c9c74c91

      SHA1

      4dc98900a887be95411f07b9e597c57bdc7dbab3

      SHA256

      90be88984ee60864256378c952d44b13d55ac032ab6a7b8c698885176bcece69

      SHA512

      983417a297e68b58fbd1c07fed7a1697d249110a2c10644b2dc96e3facedd3fbfbcac6a7809631ffd62894f02cadd4d3e62022b9e5e026e5bf434f1eb1878f05

    • memory/1196-3-0x0000000001DC0000-0x0000000001DD8000-memory.dmp

      Filesize

      96KB

    • memory/1196-0-0x0000000000310000-0x00000000003B2000-memory.dmp

      Filesize

      648KB

    • memory/1196-4-0x00000000747F0000-0x0000000074EDE000-memory.dmp

      Filesize

      6.9MB

    • memory/1196-5-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

      Filesize

      256KB

    • memory/1196-6-0x0000000001E30000-0x0000000001E3A000-memory.dmp

      Filesize

      40KB

    • memory/1196-7-0x0000000001F60000-0x0000000001F6C000-memory.dmp

      Filesize

      48KB

    • memory/1196-8-0x0000000007F00000-0x0000000007F7A000-memory.dmp

      Filesize

      488KB

    • memory/1196-2-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

      Filesize

      256KB

    • memory/1196-1-0x00000000747F0000-0x0000000074EDE000-memory.dmp

      Filesize

      6.9MB

    • memory/1196-16-0x00000000747F0000-0x0000000074EDE000-memory.dmp

      Filesize

      6.9MB

    • memory/1200-36-0x0000000006740000-0x0000000006860000-memory.dmp

      Filesize

      1.1MB

    • memory/1200-34-0x0000000006740000-0x0000000006860000-memory.dmp

      Filesize

      1.1MB

    • memory/1200-22-0x0000000008A00000-0x000000000A047000-memory.dmp

      Filesize

      22.3MB

    • memory/2760-21-0x00000000005D0000-0x00000000005F5000-memory.dmp

      Filesize

      148KB

    • memory/2760-29-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-20-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-18-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-17-0x0000000000830000-0x0000000000B33000-memory.dmp

      Filesize

      3.0MB

    • memory/2760-23-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-24-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-25-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-26-0x0000000000670000-0x0000000000695000-memory.dmp

      Filesize

      148KB

    • memory/2760-9-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2760-19-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-11-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2760-15-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/2980-32-0x0000000000AA0000-0x0000000000B44000-memory.dmp

      Filesize

      656KB

    • memory/2980-31-0x0000000000080000-0x00000000000B6000-memory.dmp

      Filesize

      216KB

    • memory/2980-33-0x0000000000080000-0x00000000000B6000-memory.dmp

      Filesize

      216KB

    • memory/2980-35-0x0000000000AA0000-0x0000000000B44000-memory.dmp

      Filesize

      656KB

    • memory/2980-30-0x0000000002120000-0x0000000002423000-memory.dmp

      Filesize

      3.0MB

    • memory/2980-28-0x0000000000080000-0x00000000000B6000-memory.dmp

      Filesize

      216KB

    • memory/2980-27-0x0000000000080000-0x00000000000B6000-memory.dmp

      Filesize

      216KB

    • memory/2980-77-0x0000000061E00000-0x0000000061EF3000-memory.dmp

      Filesize

      972KB