Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 20:33

General

  • Target

    dd004eb1995ca16c41612ab17fb29d16_JaffaCakes118.dll

  • Size

    1.2MB

  • MD5

    dd004eb1995ca16c41612ab17fb29d16

  • SHA1

    3a75a7c007771180bd4c55006b3f60015fa96b8d

  • SHA256

    720dda96ea558310e2dd575d2dbd382caeccff1c8a71299b091f293845bf46de

  • SHA512

    8ac3e636b114189eab565f7d68f634e989bee34a48b5d259af724c55df9dd4ee70626559d3f73f302de78a605a21e8b0ca88483d8efa1e15cc920c5812e0516a

  • SSDEEP

    12288:8VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:JfP7fWsK5z9A+WGAW+V5SB6Ct4bnb

Malware Config

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex Shellcode 1 IoCs

    Detects Dridex Payload shellcode injected in Explorer process.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd004eb1995ca16c41612ab17fb29d16_JaffaCakes118.dll,#1
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    PID:2544
  • C:\Windows\system32\SystemPropertiesPerformance.exe
    C:\Windows\system32\SystemPropertiesPerformance.exe
    1⤵
      PID:2620
    • C:\Users\Admin\AppData\Local\4vj\SystemPropertiesPerformance.exe
      C:\Users\Admin\AppData\Local\4vj\SystemPropertiesPerformance.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks whether UAC is enabled
      PID:1996
    • C:\Windows\system32\sigverif.exe
      C:\Windows\system32\sigverif.exe
      1⤵
        PID:1768
      • C:\Users\Admin\AppData\Local\KMB\sigverif.exe
        C:\Users\Admin\AppData\Local\KMB\sigverif.exe
        1⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks whether UAC is enabled
        PID:832
      • C:\Windows\system32\mfpmp.exe
        C:\Windows\system32\mfpmp.exe
        1⤵
          PID:2612
        • C:\Users\Admin\AppData\Local\m0GTfOX8\mfpmp.exe
          C:\Users\Admin\AppData\Local\m0GTfOX8\mfpmp.exe
          1⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Checks whether UAC is enabled
          PID:2932

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\4vj\SYSDM.CPL

          Filesize

          1.2MB

          MD5

          4ef540c2ac1b0f0de474cf58ad19280e

          SHA1

          d6fef56230b035c6245db72cfffadb6a8fa6e731

          SHA256

          309f39c89d5c0dbb600593c7e1e7336221510f8ddb6a0d80adb9b092795f74f8

          SHA512

          64d0de56b22621cbca7db3d821497731c6a85ebb2c4abb3c56432a27638acbf8c86987869a18576da64f3534bd4f1f89c6e7a460f6366f3d771cba79caa24a6a

        • C:\Users\Admin\AppData\Local\KMB\VERSION.dll

          Filesize

          1.2MB

          MD5

          086575e238a6620d72b0177b143ea703

          SHA1

          e9e8cfaf3769b5318a070f2b4312d64af2d724ac

          SHA256

          f63bcd300d3c9bb2d863a5e7b10e3deb7422a9fab7ee1792935c5a29a991936f

          SHA512

          be008ac26987914d20b46b284f42d0226d5de9dd6923dae0b8fee2127b7d588d24320210a233c5e2ec683c8816670dad1c4eec1a040c283f5028792f3f387efe

        • C:\Users\Admin\AppData\Local\m0GTfOX8\MFPlat.DLL

          Filesize

          1.2MB

          MD5

          946d67a0b022dcd902794a322ef6c5b4

          SHA1

          d4007766ca5cf63fae026cc973d5f8f5c912bb59

          SHA256

          0637e086dbef9f7832c9f7ed1d2817a3029ab4b2f672aff005740de9b216a0ce

          SHA512

          dd2ae0ab89d07372151a9cd6e5725eb9c5a953886d26c37bacfef64340ef4dd9263966c220738e05b228d0bbd03ac365a5a891ebed93184f8c5f9157b75d972c

        • C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Ukatmrkmywz.lnk

          Filesize

          1KB

          MD5

          85bb275ffd3b5832786feddccfa6a3b4

          SHA1

          96943cfd94acce049b41655c319e375e147067d2

          SHA256

          3eff32a7be8d51975540be15a4c5a53110b8f9f1521f88806f4d1742e975ef8d

          SHA512

          79fc2584fc3efdf3e66ef694a4c4ffb81eb60b16bbb408791392ff11aca96d0cc8e3147d882f4a93d92f6e8d293e7a3867b07f8141c0f5330a8430deb2cd6782

        • \Users\Admin\AppData\Local\4vj\SystemPropertiesPerformance.exe

          Filesize

          80KB

          MD5

          870726cdcc241a92785572628b89cc07

          SHA1

          63d47cc4fe9beb75862add1abca1d8ae8235710a

          SHA256

          1ab77fa1ee0cbe59ca185c228c3c11abeba2b2008a162c91a06d3c40542e7fc6

          SHA512

          89b961c2a2716fe0800e54e0206c8b349a26f1bc2a463ec9bd12f3ab22bfcb13e6402b4c20ddcf284d838a3c66e73335af8f6dc4554d76646382e387242c6f72

        • \Users\Admin\AppData\Local\KMB\sigverif.exe

          Filesize

          73KB

          MD5

          e8e95ae5534553fc055051cee99a7f55

          SHA1

          4e0f668849fd546edd083d5981ed685d02a68df4

          SHA256

          9e107fd99892d08b15c223ac17c49af75a4cbca41b5e939bb91c9dca9f0d0bec

          SHA512

          5d3c32d136a264b6d2cfba4602e4d8f75e55ba0e199e0e81d7a515c34d8b9237db29647c10ab79081173010ff8e2c6a59b652c0a9cfa796433aed2d200f02da6

        • \Users\Admin\AppData\Local\m0GTfOX8\mfpmp.exe

          Filesize

          24KB

          MD5

          2d8600b94de72a9d771cbb56b9f9c331

          SHA1

          a0e2ac409159546183aa45875497844c4adb5aac

          SHA256

          7d8d8918761b8b6c95758375a6e7cf7fb8e43abfdd3846476219883ef3f8c185

          SHA512

          3aaa6619f29434c294b9b197c3b86fdc5d88b0254c8f35f010c9b5f254fd47fbc3272412907e2a5a4f490bda2acfbbd7a90f968e25067abf921b934d2616eafc

        • memory/832-100-0x0000000000180000-0x0000000000187000-memory.dmp

          Filesize

          28KB

        • memory/1156-32-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-26-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-14-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-59-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-58-0x0000000077BB0000-0x0000000077BB2000-memory.dmp

          Filesize

          8KB

        • memory/1156-55-0x0000000077A51000-0x0000000077A52000-memory.dmp

          Filesize

          4KB

        • memory/1156-54-0x0000000002500000-0x0000000002507000-memory.dmp

          Filesize

          28KB

        • memory/1156-53-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-46-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-45-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-44-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-43-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-42-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-41-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-40-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-39-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-38-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-37-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-36-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-35-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-34-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-33-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-4-0x0000000077846000-0x0000000077847000-memory.dmp

          Filesize

          4KB

        • memory/1156-31-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-30-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-29-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-28-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-15-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-25-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-24-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-23-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-22-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-21-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-20-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-19-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-18-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-17-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-16-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-65-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-10-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-27-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-5-0x0000000002520000-0x0000000002521000-memory.dmp

          Filesize

          4KB

        • memory/1156-130-0x0000000077846000-0x0000000077847000-memory.dmp

          Filesize

          4KB

        • memory/1156-12-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-13-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-9-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-8-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1156-7-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/1996-82-0x0000000000100000-0x0000000000107000-memory.dmp

          Filesize

          28KB

        • memory/1996-77-0x0000000140000000-0x0000000140138000-memory.dmp

          Filesize

          1.2MB

        • memory/2544-3-0x0000000000190000-0x0000000000197000-memory.dmp

          Filesize

          28KB

        • memory/2544-0-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB

        • memory/2544-11-0x0000000140000000-0x0000000140137000-memory.dmp

          Filesize

          1.2MB