Analysis

  • max time kernel
    122s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2024, 21:44

General

  • Target

    c482fa559c43b17129af8ebd04daf3b3_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    c482fa559c43b17129af8ebd04daf3b3

  • SHA1

    21fb1507b86e025e6035ec4f98986f27d0008a9b

  • SHA256

    eb5d55a292d6796be71ac4fe489c9f80fd6bbc631296df9862e071d31eddf3b6

  • SHA512

    e19a9f3cc9a83367e3606731dba3d794918dbf2b6eb6adf1d520641189dd261e3f5584a499f8ccb952b00e8af54d2f2b92518c332228712c1629de10c5c212f0

  • SSDEEP

    1536:4lz+ac9Xf8xHY3ODWkHKf4OrJLRFRhdR8Hgx0OhBLp3tNhUXcrM:4lzLclaY+DWF4WRdR860mpqM

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

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

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

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 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 26 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1036
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1052
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1108
          • C:\Users\Admin\AppData\Local\Temp\c482fa559c43b17129af8ebd04daf3b3_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\c482fa559c43b17129af8ebd04daf3b3_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • 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 WriteProcessMemory
            • System policy modification
            PID:1964
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1664

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\lhgtmq.exe

            Filesize

            100KB

            MD5

            0f2ec493a19102d2735fa4ec9475ac66

            SHA1

            69dcb97ef617429f7053d2321184d2112c3358e1

            SHA256

            f8e49f4f5da7e0a88dc2dd5e9ca7bd2c31ad794fb9911f851d15866235c0c940

            SHA512

            7817e2261c9cb7d3c47f8963dafab82db7f0d67cfca141c715450e1021cc18a34cc811788847b7a6a40b823c224af1ca8e44cf26afe0ff6d22f7da03594d0ef9

          • memory/1036-11-0x0000000001DA0000-0x0000000001DA2000-memory.dmp

            Filesize

            8KB

          • memory/1964-29-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-33-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-26-0x0000000003DB0000-0x0000000003DB2000-memory.dmp

            Filesize

            8KB

          • memory/1964-9-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-25-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-34-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-6-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-24-0x0000000003DB0000-0x0000000003DB2000-memory.dmp

            Filesize

            8KB

          • memory/1964-23-0x0000000004220000-0x0000000004221000-memory.dmp

            Filesize

            4KB

          • memory/1964-21-0x0000000004220000-0x0000000004221000-memory.dmp

            Filesize

            4KB

          • memory/1964-20-0x0000000003DB0000-0x0000000003DB2000-memory.dmp

            Filesize

            8KB

          • memory/1964-5-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-7-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-4-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-28-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-27-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1964-30-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-10-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-31-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-8-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-46-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1964-48-0x0000000003D80000-0x0000000003D81000-memory.dmp

            Filesize

            4KB

          • memory/1964-49-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1964-51-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-52-0x0000000003DB0000-0x0000000003DB2000-memory.dmp

            Filesize

            8KB

          • memory/1964-53-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-55-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-57-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-58-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-60-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-62-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-65-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-67-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-70-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-3-0x0000000001D40000-0x0000000002DCE000-memory.dmp

            Filesize

            16.6MB

          • memory/1964-150-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB