Analysis

  • max time kernel
    124s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01/01/2025, 05:49

General

  • Target

    JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.exe

  • Size

    297KB

  • MD5

    49748f284178f0c419a31cdf9ecabfc0

  • SHA1

    eb56ca9f3cc1d46f24aa4dfc48589da3910b1680

  • SHA256

    9727468fd2123bb51cfeb706bd6eb95d3384dc40f5536a7f9c9e36cac0cea339

  • SHA512

    b9032f3e840c96a17f5620ea5b09e72e4fc621472fff56ac652fa90effc95be76a6118e68bf3626413530ce73a306c38fa4c4d31a006ec54a37bd727ba60d4f6

  • SSDEEP

    6144:5Pcv+/w/EFsnn6D1KDuhpObu0Q+S+sc3H8nRG6:5Pc3nn6D17pOa0DHMnRB

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 27 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
  • 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 27 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1056
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1072
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1172
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49748f284178f0c419a31cdf9ecabfc0.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 SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2120
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1412

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\qbsaoi.exe

            Filesize

            100KB

            MD5

            1f832e43e820628af94ba4548d9a3e2e

            SHA1

            0238b19e5c468d0497509eebabd5b4851b84e720

            SHA256

            b19ee32156b0eab8e0f0224539b861fc5e9f0964dea4e5a4afc3d58b1711154c

            SHA512

            4ecba4963ea82b54bee7a3c4e973584424b1de1c4d919242b80c4447bf08b4de16e47f04d74d1d1e0733612e7b796bf5d5be57918eb94d2248c8ac95110df683

          • memory/1056-12-0x0000000000500000-0x0000000000502000-memory.dmp

            Filesize

            8KB

          • memory/2120-30-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-32-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-9-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-8-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-25-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2120-7-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-24-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2120-23-0x00000000005E0000-0x00000000005E1000-memory.dmp

            Filesize

            4KB

          • memory/2120-21-0x00000000005E0000-0x00000000005E1000-memory.dmp

            Filesize

            4KB

          • memory/2120-33-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-6-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-5-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-3-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-11-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-26-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-27-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-28-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-29-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-10-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-0-0x0000000000400000-0x0000000000450000-memory.dmp

            Filesize

            320KB

          • memory/2120-20-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2120-47-0x0000000003530000-0x0000000003532000-memory.dmp

            Filesize

            8KB

          • memory/2120-46-0x0000000003540000-0x0000000003541000-memory.dmp

            Filesize

            4KB

          • memory/2120-48-0x0000000003530000-0x0000000003532000-memory.dmp

            Filesize

            8KB

          • memory/2120-49-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-52-0x00000000003F0000-0x00000000003F2000-memory.dmp

            Filesize

            8KB

          • memory/2120-53-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-55-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-57-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-59-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-60-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-63-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-65-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-67-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-68-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-74-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-4-0x0000000001E50000-0x0000000002EDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2120-149-0x0000000000400000-0x0000000000450000-memory.dmp

            Filesize

            320KB