Analysis

  • max time kernel
    124s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 21:51

General

  • Target

    f9393f911bd76deb09a860752463ecec_JaffaCakes118.exe

  • Size

    210KB

  • MD5

    f9393f911bd76deb09a860752463ecec

  • SHA1

    6b57a0d2f128bd622e9259c0628562c7b7920a85

  • SHA256

    48c9d7a6ed4593e055d7f939ca71e2d2b201db98539e160c7be10e5df25ab1cf

  • SHA512

    a65e9d82f7912e44e24e63af5d8df03ffcfa52005e8ca6888f158757477d1b477749bca87181f62016933f9de9082918b7ff93d54fe6891c52d1fe542b483d3a

  • SSDEEP

    6144:FIrPj0NmWtN9ggPRoSp65779WBbIf4PP0Q:Fq0Nx9FpoSI5779+b6Kr

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • ModiLoader Second Stage 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 20 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 32 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1040
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1068
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1112
          • C:\Users\Admin\AppData\Local\Temp\f9393f911bd76deb09a860752463ecec_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\f9393f911bd76deb09a860752463ecec_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Loads dropped DLL
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2520
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:888

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\bqry.exe

            Filesize

            100KB

            MD5

            1d40b862fc33b83c73504322d84b5c6f

            SHA1

            66369fddb926a759d2b062d8b2de7a638af7c22f

            SHA256

            8e17f4feca7561af4866c5240cdb3a78488df911c2e47736c968153a8bf361f1

            SHA512

            08f3557c9af5f8eb29af15a05ba683e47aed95aa2ce5ed89b30f1c0db69c764f4e49fd30f3d427d9d31ee24ee96a0c19c1902ceb676072f3b0588fbf6e847907

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

            Filesize

            32KB

            MD5

            14b3cba711bd6027adb79614a4177fb5

            SHA1

            44a0611a034af59c29e2d529196a0c6150050c20

            SHA256

            ab100eb6e5c2211b6e1f05df13550ad193abbd9f0804c596022b7fc66ce33f10

            SHA512

            a39ba38d2ce3076a18336dc7e8f2dd3fb8addec40bc8df8b73703e5d8b499c55b677e3c4c6b1aa96bf971b228c047352e1a55f64dc968fc8675065a222a5c46c

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

            Filesize

            7KB

            MD5

            67587e25a971a141628d7f07bd40ffa0

            SHA1

            76fcd014539a3bb247cc0b761225f68bd6055f6b

            SHA256

            e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

            SHA512

            6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

          • memory/1040-18-0x0000000001F90000-0x0000000001F92000-memory.dmp

            Filesize

            8KB

          • memory/2520-37-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-14-0x0000000004640000-0x000000000464E000-memory.dmp

            Filesize

            56KB

          • memory/2520-41-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-26-0x0000000004660000-0x0000000004662000-memory.dmp

            Filesize

            8KB

          • memory/2520-7-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-17-0x0000000000530000-0x0000000000531000-memory.dmp

            Filesize

            4KB

          • memory/2520-16-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-40-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-5-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-6-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-31-0x0000000075DF0000-0x0000000075EE0000-memory.dmp

            Filesize

            960KB

          • memory/2520-30-0x0000000075E00000-0x0000000075E01000-memory.dmp

            Filesize

            4KB

          • memory/2520-39-0x0000000000400000-0x0000000000470000-memory.dmp

            Filesize

            448KB

          • memory/2520-34-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-35-0x0000000004660000-0x0000000004662000-memory.dmp

            Filesize

            8KB

          • memory/2520-33-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-32-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-36-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-0-0x0000000000400000-0x0000000000470000-memory.dmp

            Filesize

            448KB

          • memory/2520-38-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-4-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-29-0x0000000004670000-0x0000000004671000-memory.dmp

            Filesize

            4KB

          • memory/2520-27-0x0000000004670000-0x0000000004671000-memory.dmp

            Filesize

            4KB

          • memory/2520-43-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-44-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-46-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-47-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-49-0x0000000000400000-0x0000000000470000-memory.dmp

            Filesize

            448KB

          • memory/2520-51-0x0000000004640000-0x000000000464E000-memory.dmp

            Filesize

            56KB

          • memory/2520-50-0x0000000001E00000-0x0000000001E08000-memory.dmp

            Filesize

            32KB

          • memory/2520-57-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-60-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-61-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-62-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-65-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-68-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-69-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-70-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-73-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-74-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB

          • memory/2520-77-0x0000000000400000-0x0000000000470000-memory.dmp

            Filesize

            448KB

          • memory/2520-3-0x0000000002070000-0x00000000030FE000-memory.dmp

            Filesize

            16.6MB