Analysis

  • max time kernel
    123s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 06:25

General

  • Target

    2024-12-16_810b86d747461bd170974eae77c48571_icedid.exe

  • Size

    962KB

  • MD5

    810b86d747461bd170974eae77c48571

  • SHA1

    dfbe0e9ea32c74b603da683b0e7557e08d70add4

  • SHA256

    86650dc86b71366c6393eb76dd6265c05fa86a5030c80e9b2dad72fd78695991

  • SHA512

    cb1810410452026b2ae9f3449983f8091fe59d91131edccb46e2ffecd0059db851e56e15b4a0529c64430dbb5415952a871385a6e85f7bb2d386aecbcd84084b

  • SSDEEP

    12288:bk3SQxRXr56OCnIrwCuEvggMFE7Tl9mcDc5TW0n/T+QNWmgQtqhYgqz:bk3SQxBdC7CuEvgv4Tls+gtKc

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.

  • 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 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.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 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:1100
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1156
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1204
          • C:\Users\Admin\AppData\Local\Temp\2024-12-16_810b86d747461bd170974eae77c48571_icedid.exe
            "C:\Users\Admin\AppData\Local\Temp\2024-12-16_810b86d747461bd170974eae77c48571_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:2124
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1664

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\gcfwm.exe

            Filesize

            97KB

            MD5

            52dae03082284f7c4bffa730a458a4d0

            SHA1

            8e0d53a4fc16a43168509fe5bf12ddadceebd047

            SHA256

            12923140978f9f3bc5858c97812ae2be3649b3cb0e268d6d3f2623d10584b82c

            SHA512

            1760eb826eb9d1446d9f4da0ebfdb5c15f0cf59af6fad4d719cb492bb445f649941bb8e6c4c28ec78b1d91ca8b290cc5b7c0f591c540645b9872638b54f73045

          • memory/1100-18-0x0000000002090000-0x0000000002092000-memory.dmp

            Filesize

            8KB

          • memory/2124-37-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-2-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-5-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-11-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-8-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-12-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-6-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-32-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2124-0-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/2124-30-0x0000000000370000-0x0000000000371000-memory.dmp

            Filesize

            4KB

          • memory/2124-28-0x0000000000370000-0x0000000000371000-memory.dmp

            Filesize

            4KB

          • memory/2124-27-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2124-7-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-4-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-9-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-33-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-34-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-35-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-31-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2124-10-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-59-0x00000000006B0000-0x00000000006B2000-memory.dmp

            Filesize

            8KB

          • memory/2124-40-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-41-0x0000000000360000-0x0000000000362000-memory.dmp

            Filesize

            8KB

          • memory/2124-42-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-43-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-39-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-58-0x0000000003590000-0x0000000003591000-memory.dmp

            Filesize

            4KB

          • memory/2124-60-0x00000000006B0000-0x00000000006B2000-memory.dmp

            Filesize

            8KB

          • memory/2124-62-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-63-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-65-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-66-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-71-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-72-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-77-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-78-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-36-0x0000000002370000-0x000000000342A000-memory.dmp

            Filesize

            16.7MB

          • memory/2124-162-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB