Analysis

  • max time kernel
    125s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 21:21

General

  • Target

    de8ab460e68d8c616ffd64c65f19df6c_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    de8ab460e68d8c616ffd64c65f19df6c

  • SHA1

    8a666c4ff9dcdf0d3abfeb044dc627b7cda038b5

  • SHA256

    26abcad4274410954977c2d70572ca657205fa7490e1fc3822dd06cf113b5a3b

  • SHA512

    1576e6c7ea36b402c82a3181c1d95ca12946f410f95c2815f2339c9200d44d93bedb2476d48cab374d3212fee4874f18555c4ff6ec0b6f03aa70ea09caf5635a

  • SSDEEP

    1536:y/Ob0yqnD+q6KfJS7fXJ37HY4MEUrSM8Xglfn4pG1:ymy5dA7tjYhEhwhn8G1

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 28 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1088
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1172
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1212
          • C:\Users\Admin\AppData\Local\Temp\de8ab460e68d8c616ffd64c65f19df6c_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\de8ab460e68d8c616ffd64c65f19df6c_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:2196
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1648

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\xiaxfd.pif

            Filesize

            100KB

            MD5

            dfefddaffd1d7bceec96e70859a4e1c8

            SHA1

            897af4051dbb0708a957e228f597e7f50ad324df

            SHA256

            fc3ca21c98a52540170205f2099d38b2238fee3a236f0a2755a32175e52e800f

            SHA512

            f49293b85641d7df48789877dd04100954e2e2263b38d74a3a7c034353a3b9d47897d8ad564841ac19384b3c8a313862bc6e72cb72344dc7b7644a1d914ff245

          • memory/1088-12-0x00000000002A0000-0x00000000002A2000-memory.dmp

            Filesize

            8KB

          • memory/2196-29-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-5-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-8-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-7-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-6-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-9-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-24-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2196-23-0x00000000004A0000-0x00000000004A1000-memory.dmp

            Filesize

            4KB

          • memory/2196-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2196-19-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2196-10-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-4-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-3-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-1-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-25-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-26-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-27-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-28-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-20-0x00000000004A0000-0x00000000004A1000-memory.dmp

            Filesize

            4KB

          • memory/2196-11-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-50-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-48-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2196-47-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2196-46-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/2196-45-0x0000000004980000-0x0000000004981000-memory.dmp

            Filesize

            4KB

          • memory/2196-32-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-51-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-53-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-55-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-56-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-58-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-61-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-63-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-65-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-67-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-68-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-31-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2196-147-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB