Analysis

  • max time kernel
    147s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 04:01

General

  • Target

    e49a2af63fd4367396e381be696afc44_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e49a2af63fd4367396e381be696afc44

  • SHA1

    40920841c62ee60da1aa9a2dc4284a8127969d54

  • SHA256

    fc91d02599a7a1d0d05596fcf61cb88b8bb130b1375c205b7a7b2d7874f57b8e

  • SHA512

    d7c5494ecce20d5bdd522d384e0ecc498675052eea49e08360ae31fd48ebb549231a0773da34c7f0bcc1d5571e2da8499d869c382c484ec99abf45d96bc6302c

  • SSDEEP

    1536:WUD83qq8chsUD2W+FmXTkzV2d82mAwG2vmDHzcu8u3pvnTdMW2WK+n87mmDz2/+a:5BgnDPyE3j7dDb86JTdMW2Wf87jq/AD

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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • 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 23 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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1064
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1076
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1156
          • C:\Users\Admin\AppData\Local\Temp\e49a2af63fd4367396e381be696afc44_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e49a2af63fd4367396e381be696afc44_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Disables RegEdit via registry modification
            • 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:2640
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1460

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\seehdw.exe

            Filesize

            100KB

            MD5

            8d16109c27c9b6832676dba50cb48ad5

            SHA1

            4533de08d5a91161f89cc9b65efb7af46e498ed7

            SHA256

            cbb1d2f4451d5b0a3584083b666fc916af97468bd0e0450d43a11659a765a186

            SHA512

            9928edd2fe2944276a8eb62d3a8df0f99a1775de44cda23aa4af72b9bfb739dd4237faeeac42cd5277ac8ddbb2abde22ecf34da10aee0015b63a7e4c346cf273

          • memory/1064-9-0x0000000000160000-0x0000000000162000-memory.dmp

            Filesize

            8KB

          • memory/2640-29-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-5-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-6-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-44-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2640-4-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-43-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2640-22-0x00000000033A0000-0x00000000033A2000-memory.dmp

            Filesize

            8KB

          • memory/2640-21-0x00000000040C0000-0x00000000040C1000-memory.dmp

            Filesize

            4KB

          • memory/2640-18-0x00000000040C0000-0x00000000040C1000-memory.dmp

            Filesize

            4KB

          • memory/2640-17-0x00000000033A0000-0x00000000033A2000-memory.dmp

            Filesize

            8KB

          • memory/2640-8-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-26-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-25-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-24-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-27-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-28-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-2-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-7-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-23-0x00000000033A0000-0x00000000033A2000-memory.dmp

            Filesize

            8KB

          • memory/2640-42-0x0000000003B90000-0x0000000003B91000-memory.dmp

            Filesize

            4KB

          • memory/2640-45-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-46-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-48-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-49-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-50-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-51-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-52-0x00000000033A0000-0x00000000033A2000-memory.dmp

            Filesize

            8KB

          • memory/2640-55-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-57-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-59-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-61-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2640-60-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-71-0x0000000001CA0000-0x0000000002D2E000-memory.dmp

            Filesize

            16.6MB

          • memory/2640-0-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB

          • memory/2640-160-0x0000000000400000-0x0000000000416000-memory.dmp

            Filesize

            88KB