Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 00:00

General

  • Target

    5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    5788d42e58d439488f7e718d640c4901

  • SHA1

    979c0bbc2afdf4860682109a4b700b6a9ca68f60

  • SHA256

    b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9

  • SHA512

    ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d

  • SSDEEP

    12288:b+SaTrGeI1rkydoPN1X6gti6w5kwIj1VykTSp35FAC5YwGNJwW8rc2baI:b+MeUrkydsfb5twI5VxTIJFAe

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 2 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\5788d42e58d439488f7e718d640c4901_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\SqlHosts.exe"
      2⤵
        PID:1300
      • C:\Windows\SysWOW64\explorer.exe
        "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\SqlHosts.exe"
        2⤵
          PID:2064
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2652
        • C:\Users\Admin\AppData\Local\SqlHosts.exe
          "C:\Users\Admin\AppData\Local\SqlHosts.exe"
          2⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2604
          • C:\Users\Admin\AppData\Local\SqlHosts.exe
            "C:\Users\Admin\AppData\Local\SqlHosts.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:2688
      • C:\Windows\system32\wbem\WmiApSrv.exe
        C:\Windows\system32\wbem\WmiApSrv.exe
        1⤵
          PID:1104

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\SqlHosts.exe

          Filesize

          1.0MB

          MD5

          5788d42e58d439488f7e718d640c4901

          SHA1

          979c0bbc2afdf4860682109a4b700b6a9ca68f60

          SHA256

          b687d346a7da664fb96a4dbc3b23aa5568ce1eb5229fbe6639351020993564f9

          SHA512

          ead1ceb3139e93703e5891120ede5df2ee452c5daa545e6078ae8b9e49f580d5bf90366a04e48061fcdcaa01fcadde7d13d198c329a54958a85df039e07b876d

        • memory/1096-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

          Filesize

          4KB

        • memory/1096-1-0x00000000009D0000-0x0000000000AE6000-memory.dmp

          Filesize

          1.1MB

        • memory/1096-2-0x0000000001EF0000-0x0000000001F18000-memory.dmp

          Filesize

          160KB

        • memory/1096-3-0x0000000074B10000-0x00000000751FE000-memory.dmp

          Filesize

          6.9MB

        • memory/1096-4-0x0000000074B10000-0x00000000751FE000-memory.dmp

          Filesize

          6.9MB

        • memory/1096-7-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

          Filesize

          4KB

        • memory/1096-8-0x0000000074B10000-0x00000000751FE000-memory.dmp

          Filesize

          6.9MB

        • memory/1096-9-0x0000000074B10000-0x00000000751FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2604-12-0x0000000000AC0000-0x0000000000BD6000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-13-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-15-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-17-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2688-20-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-22-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-25-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-24-0x0000000000400000-0x0000000000456000-memory.dmp

          Filesize

          344KB

        • memory/2688-26-0x0000000000510000-0x0000000000520000-memory.dmp

          Filesize

          64KB

        • memory/2688-27-0x0000000004450000-0x00000000044FE000-memory.dmp

          Filesize

          696KB

        • memory/2688-28-0x0000000000570000-0x0000000000598000-memory.dmp

          Filesize

          160KB

        • memory/2688-29-0x00000000005C0000-0x00000000005D6000-memory.dmp

          Filesize

          88KB