Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 12:16

General

  • Target

    a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe

  • Size

    757KB

  • MD5

    a0a31dd15e1039fc801a7fdb480ef91a

  • SHA1

    426062eb6e6bca63258d3dbce674a5547ee1d507

  • SHA256

    8f6b47ef4407cf14719e43ff46ff4a090269a7570509852a2366ed756f3b0aaf

  • SHA512

    006d53ea10c55b846f7dd8d5f470c0e1bd3c7d991fe7588dc4939aeb5bea663209cb1e879ede6804017f80327edca3792c4a72d46e94f4a662c2d8cb8d4554d6

  • SSDEEP

    12288:+BZl1vvNQSnTlBZl1vvNQSnTKvIT7XPa5xLaggSH1Lx0tMcqgcwwwlasqJX:W1vvNQQTz1vvNQQTKvea5xLagVH1LCqb

Malware Config

Signatures

  • Imminent RAT

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

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

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 44 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5100
    • C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1916
      • C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5068
        • C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:4756
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1280
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:4444

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a0a31dd15e1039fc801a7fdb480ef91a_JaffaCakes118.exe.log

      Filesize

      1KB

      MD5

      6809c316af59007886ea5b3420fbef95

      SHA1

      4fef6d9eb76cab011863151e59bf624dcb659446

      SHA256

      8e1e00a80229ba89bc9cfcdcc8123f78ce780c983138f1b95cae9112df095105

      SHA512

      d67c763a8c8bd45f8af6c1d83b55433777803ca1fa9fe379055d38d93ce3b057ef622df87dc3f5466783fe7c394416307205775809b39ed33fd92fe0af4cdee0

    • C:\Users\Admin\AppData\Local\Temp\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118\a0a31dd15e1039fc801a7fdb480ef91a_jaffacakes118.exe

      Filesize

      757KB

      MD5

      a0a31dd15e1039fc801a7fdb480ef91a

      SHA1

      426062eb6e6bca63258d3dbce674a5547ee1d507

      SHA256

      8f6b47ef4407cf14719e43ff46ff4a090269a7570509852a2366ed756f3b0aaf

      SHA512

      006d53ea10c55b846f7dd8d5f470c0e1bd3c7d991fe7588dc4939aeb5bea663209cb1e879ede6804017f80327edca3792c4a72d46e94f4a662c2d8cb8d4554d6

    • C:\Users\Admin\AppData\Roaming\Imminent\Path.dat

      Filesize

      53B

      MD5

      ec32a9268b5de1a8bbd76a3dd4ddafe6

      SHA1

      557f48e15512c4ab101b2fb3d5969a4f55619ff8

      SHA256

      eed9db28f7ea2573691ff175d7dfe777e090fdc37b009c79427f43cd3db0ea29

      SHA512

      8770b81c675801d75625d0d04976159b2a33ca253b67c7fdd5fd72c1c8d179325ce0dd07cf196b54bdaaa6f93b8c32ea454662cd32ec94b9c479e25741415cf2

    • memory/1916-17-0x0000000005950000-0x00000000059FE000-memory.dmp

      Filesize

      696KB

    • memory/1916-34-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/1916-20-0x0000000006F40000-0x0000000006F58000-memory.dmp

      Filesize

      96KB

    • memory/1916-19-0x0000000006D90000-0x0000000006DF6000-memory.dmp

      Filesize

      408KB

    • memory/1916-18-0x0000000001860000-0x0000000001888000-memory.dmp

      Filesize

      160KB

    • memory/1916-16-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/1916-10-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1916-15-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/1916-14-0x0000000001810000-0x0000000001820000-memory.dmp

      Filesize

      64KB

    • memory/4756-41-0x0000000007970000-0x0000000007986000-memory.dmp

      Filesize

      88KB

    • memory/4756-42-0x0000000007B20000-0x0000000007B2A000-memory.dmp

      Filesize

      40KB

    • memory/5068-32-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5068-33-0x0000000000C40000-0x0000000000C62000-memory.dmp

      Filesize

      136KB

    • memory/5068-38-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5068-35-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5100-0-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

      Filesize

      4KB

    • memory/5100-6-0x0000000005B50000-0x0000000005BE2000-memory.dmp

      Filesize

      584KB

    • memory/5100-5-0x0000000006060000-0x0000000006604000-memory.dmp

      Filesize

      5.6MB

    • memory/5100-13-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5100-7-0x0000000006810000-0x00000000068AC000-memory.dmp

      Filesize

      624KB

    • memory/5100-8-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

      Filesize

      4KB

    • memory/5100-4-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5100-9-0x0000000074A60000-0x0000000075210000-memory.dmp

      Filesize

      7.7MB

    • memory/5100-3-0x0000000004C80000-0x0000000004CA2000-memory.dmp

      Filesize

      136KB

    • memory/5100-2-0x0000000004CA0000-0x0000000004CBA000-memory.dmp

      Filesize

      104KB

    • memory/5100-1-0x0000000000310000-0x00000000003D4000-memory.dmp

      Filesize

      784KB