Analysis

  • max time kernel
    123s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 12:04

General

  • Target

    c0b691f4c2347bc2e806024b96689117_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    c0b691f4c2347bc2e806024b96689117

  • SHA1

    461306727767d1483c70fd2f5c2cab564e612ce5

  • SHA256

    58dcd176b848ec4892bb793d13a707198f5e52f9827f64e43384d2485f944d74

  • SHA512

    3e207981cd7dbb6defadc4ff62d720e72c062bf0f62bc96c3049c110f9add94ac53db8fbded0b693e7007776d9cf887d6f105e82406243d60fe7d301d452eb25

  • SSDEEP

    1536:UUqSyo30mhYBGeUYQVucUxZ2pjSmxQhKkQeC4HNAQ3gfokYarRHEruWI:UUqto3PO0nUcUx89hLFwz3iRWruW

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.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 28 IoCs

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

  • 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.

  • 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 26 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1096
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\c0b691f4c2347bc2e806024b96689117_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\c0b691f4c2347bc2e806024b96689117_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:2356
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1268

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • F:\ibvskb.exe

                  Filesize

                  100KB

                  MD5

                  f81484185932f33966cdcc9465339458

                  SHA1

                  5d4f412827ed3ae95cb4f85e6e25097051f7ea27

                  SHA256

                  ee8006454021a359ffcb5cb91e05d1ff05e8ab1ee40a9b2e38bc1a2d4d2ce304

                  SHA512

                  3f91e90f1592eafacc9c0ecb13ff2c246c372a674fcb13c61a70df6e73aa8f578c533c7c40e0672a7526a43e68ede95666d58ee3ad6970c631378d312aed5e09

                • memory/1096-8-0x00000000002A0000-0x00000000002A2000-memory.dmp

                  Filesize

                  8KB

                • memory/2356-28-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-4-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-23-0x00000000002E0000-0x00000000002E2000-memory.dmp

                  Filesize

                  8KB

                • memory/2356-22-0x00000000002E0000-0x00000000002E2000-memory.dmp

                  Filesize

                  8KB

                • memory/2356-21-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-3-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-20-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/2356-18-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/2356-17-0x00000000002E0000-0x00000000002E2000-memory.dmp

                  Filesize

                  8KB

                • memory/2356-5-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-1-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-0-0x0000000000400000-0x0000000000415000-memory.dmp

                  Filesize

                  84KB

                • memory/2356-24-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-26-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-25-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-27-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-29-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-7-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-52-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-37-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-39-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-40-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-41-0x00000000002E0000-0x00000000002E2000-memory.dmp

                  Filesize

                  8KB

                • memory/2356-42-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-44-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-46-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-48-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-50-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-36-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-60-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-61-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-63-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-65-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-68-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-6-0x0000000001DB0000-0x0000000002E3E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/2356-134-0x0000000000400000-0x0000000000415000-memory.dmp

                  Filesize

                  84KB