Analysis

  • max time kernel
    123s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 14:45

General

  • Target

    1bb332417b831a1d4b8f78925e26e719_JaffaCakes118.exe

  • Size

    97KB

  • MD5

    1bb332417b831a1d4b8f78925e26e719

  • SHA1

    1df3d943288c9035c2eb28c72e16cbd687a726db

  • SHA256

    7d992faa01568b433d80df05fc7682f8458ff8178a8b61e35964b302ae51378b

  • SHA512

    c0ef0169ec1bc59d6eed8d351f5f45b57cddeea21f1dcb7eb6f48ff041af90c6cdb3209791cb8c87446eb22236c199dd34f4a2eb0d271284f0f5ec955843cc37

  • SSDEEP

    3072:Oj1ParCLJVtdgo+q+tinCKpmVnMw7GxvBSC:imuVzmjKi7Gxpr

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

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 36 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1288
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1352
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1380
          • C:\Users\Admin\AppData\Local\Temp\1bb332417b831a1d4b8f78925e26e719_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\1bb332417b831a1d4b8f78925e26e719_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
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:816
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2208

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          Initial Access

          Replication Through Removable Media

          1
          T1091

          Persistence

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Privilege Escalation

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Defense Evasion

          Modify Registry

          5
          T1112

          Impair Defenses

          4
          T1562

          Disable or Modify Tools

          3
          T1562.001

          Disable or Modify System Firewall

          1
          T1562.004

          Abuse Elevation Control Mechanism

          1
          T1548

          Bypass User Account Control

          1
          T1548.002

          Discovery

          System Information Discovery

          3
          T1082

          Query Registry

          1
          T1012

          Peripheral Device Discovery

          1
          T1120

          Lateral Movement

          Replication Through Removable Media

          1
          T1091

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\qidlal.exe
            Filesize

            97KB

            MD5

            52ff9c298ca41c3d21068190f0f9b607

            SHA1

            56dade6a5846f0191d9ffeda99fe80f018f8c212

            SHA256

            ed83906f545c487ac8381eaa21bf066d72fcda56c3d2af31ea67a57da981266f

            SHA512

            1472158142e610fda337addbf353a95851c9039729360c2c651ed4dc63c79ebcde329284271e66bd5305ce0c9470af0b7da616b142de85a00df19adc19d68c7d

          • memory/816-35-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-4-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-6-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-0-0x0000000000400000-0x0000000000412000-memory.dmp
            Filesize

            72KB

          • memory/816-9-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-8-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-28-0x00000000002F0000-0x00000000002F1000-memory.dmp
            Filesize

            4KB

          • memory/816-25-0x00000000002F0000-0x00000000002F1000-memory.dmp
            Filesize

            4KB

          • memory/816-11-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-24-0x00000000002E0000-0x00000000002E2000-memory.dmp
            Filesize

            8KB

          • memory/816-34-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-29-0x00000000002E0000-0x00000000002E2000-memory.dmp
            Filesize

            8KB

          • memory/816-37-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-10-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-7-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-2-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-5-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-31-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-32-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-33-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-30-0x00000000002E0000-0x00000000002E2000-memory.dmp
            Filesize

            8KB

          • memory/816-1-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-12-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-38-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-39-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-41-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-42-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-48-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-49-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-52-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-53-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-54-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-55-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-58-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-59-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-62-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-64-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-65-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-73-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-74-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-77-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-81-0x0000000000690000-0x000000000174A000-memory.dmp
            Filesize

            16.7MB

          • memory/816-90-0x00000000002E0000-0x00000000002E2000-memory.dmp
            Filesize

            8KB

          • memory/1288-18-0x00000000020F0000-0x00000000020F2000-memory.dmp
            Filesize

            8KB