Overview

overview

10

Static

static

3

dcb7841b5e...18.exe

windows7-x64

10

dcb7841b5e...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 03:03

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General

  • Target

    dcb7841b5e82b86b85caa926d6e959c8_JaffaCakes118.exe

  • Size

    2.3MB

  • MD5

    dcb7841b5e82b86b85caa926d6e959c8

  • SHA1

    08534c1c263036557ead4e6d1d8dade8c5ddf056

  • SHA256

    8a5126b3d8427793ed4c32fa755b4b0bf3c46717ce414e19eae499568cdac52a

  • SHA512

    28d91d410a6f7776bc01f6e661277823ef716f37ad921ef771efcf38436a06d4ea518bc40d4ee2bf1f54b9db199a87d00881e492d55f5bd17a0ef9f7f9932da8

  • SSDEEP

    24576:Tof2UTX87XssxwSoPdVoBjCvuF17+2NdJfiOgUv+FtibXzmEn:Mf2GhSoPdVoXiOgU+FtibXzmo

Score
10/10
salitybackdoordiscoveryevasiontrojanupx

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
    evasion
  • Sality

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

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • UPX packed file 6 IoCs

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

    upx
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2652
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2668
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2780
              • C:\Users\Admin\AppData\Local\Temp\dcb7841b5e82b86b85caa926d6e959c8_JaffaCakes118.exe
                "C:\Users\Admin\AppData\Local\Temp\dcb7841b5e82b86b85caa926d6e959c8_JaffaCakes118.exe"
                1⤵
                • Modifies firewall policy service
                • UAC bypass
                • Windows security bypass
                • Windows security modification
                • Checks whether UAC is enabled
                • 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:3612

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • memory/3612-0-0x0000000000400000-0x0000000000543000-memory.dmp

                Filesize

                1.3MB

                Download

              • memory/3612-6-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download

              • memory/3612-4-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download

              • memory/3612-3-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download

              • memory/3612-7-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download

              • memory/3612-5-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download

              • memory/3612-13-0x0000000000400000-0x0000000000543000-memory.dmp

                Filesize

                1.3MB

                Download

              • memory/3612-9-0x0000000002510000-0x000000000359E000-memory.dmp

                Filesize

                16.6MB

                Download