Analysis

  • max time kernel
    122s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 21:23

General

  • Target

    2024-12-30_67b6577f96a15a999c26a860f1d6b558_bkransomware_hawkeye_icedid.exe

  • Size

    486KB

  • MD5

    67b6577f96a15a999c26a860f1d6b558

  • SHA1

    8cc24635464ffa2fd0b53ff1f15d84987e31ecf6

  • SHA256

    7168b2e9bb8f44c3f07ca0dc1d4052b2a0f418f6374828a0ca40d00715ae95f8

  • SHA512

    7c070c284935d72a9cb4c9a967391c88e5011ed5e5ec0bd05dadc90ad53acbbce1cabd53d15af84350e13f39847bca9a430c182fcb15021b37a3de837398a7c5

  • SSDEEP

    6144:CaUSeyqj6ztvrfMqBODlRCfr0Hg77nyihK6cO40YFX22Yres7Gm+:C/SRvAMqlRcrIg7nIIBesar

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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1072
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1092
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1176
          • C:\Users\Admin\AppData\Local\Temp\2024-12-30_67b6577f96a15a999c26a860f1d6b558_bkransomware_hawkeye_icedid.exe
            "C:\Users\Admin\AppData\Local\Temp\2024-12-30_67b6577f96a15a999c26a860f1d6b558_bkransomware_hawkeye_icedid.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:1372
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1824

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\mhch.pif

            Filesize

            100KB

            MD5

            58f11b0d6d69ee691fcbb9f6c53cc516

            SHA1

            e655373b7e6b25d57f19553192e3928c26feaa42

            SHA256

            3d6882147ac9c28b3be85c34f026de5ac71d6a33dad84b3537e6d7593ef2924e

            SHA512

            6d268a7d6a7242442e016bf39ef1bc8a5e7b787e24a858f45cb0167405d65439b30ba44afdaf346ca3e1e0300af76b304c25d5b746082849f8faaea399d64aa3

          • memory/1072-14-0x0000000001FD0000-0x0000000001FD2000-memory.dmp

            Filesize

            8KB

          • memory/1372-29-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-1-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-4-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-9-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-7-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-6-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-5-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-11-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-0-0x0000000000400000-0x000000000047F000-memory.dmp

            Filesize

            508KB

          • memory/1372-27-0x0000000000310000-0x0000000000312000-memory.dmp

            Filesize

            8KB

          • memory/1372-26-0x0000000000310000-0x0000000000312000-memory.dmp

            Filesize

            8KB

          • memory/1372-13-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-25-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1372-22-0x00000000003F0000-0x00000000003F1000-memory.dmp

            Filesize

            4KB

          • memory/1372-21-0x0000000000310000-0x0000000000312000-memory.dmp

            Filesize

            8KB

          • memory/1372-8-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-28-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-30-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-12-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-3-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-55-0x0000000005A80000-0x0000000005A81000-memory.dmp

            Filesize

            4KB

          • memory/1372-34-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-37-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-38-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-40-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-33-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-57-0x0000000004590000-0x0000000004592000-memory.dmp

            Filesize

            8KB

          • memory/1372-56-0x0000000004590000-0x0000000004592000-memory.dmp

            Filesize

            8KB

          • memory/1372-43-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-59-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-60-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-62-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-64-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-66-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-68-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-76-0x0000000004590000-0x0000000004592000-memory.dmp

            Filesize

            8KB

          • memory/1372-32-0x0000000002040000-0x00000000030CE000-memory.dmp

            Filesize

            16.6MB

          • memory/1372-141-0x0000000000400000-0x000000000047F000-memory.dmp

            Filesize

            508KB