Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 08:52

General

  • Target

    e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe

  • Size

    1.4MB

  • MD5

    e29596c87bece3c26cf8c8e0e768bcc0

  • SHA1

    0aa46000e5b9200e441246c0628b69d0727a0a72

  • SHA256

    efaca9be3f27a1b370e45cef80d8edf805b5df41e29dcbfb41066d09e3efbfb8

  • SHA512

    c35cd30ba9f423235155d4a6679ad1055aa393cf5efbc34a3b49d14841caa084ef8dcb8941857e199901c0637b60c3f0c7aab74195d0c5b29e39f010b3ad7ad1

  • SSDEEP

    24576:rsFRhoq8oLxlGuzAGKFDuXNR2TGxTEcuC+/Kt+/:Syo3xKFDuXA2TTc/48

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 2 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
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 13 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
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1180
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1312
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1368
          • C:\Users\Admin\AppData\Local\Temp\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe
            "C:\Users\Admin\AppData\Local\Temp\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Loads dropped DLL
            • Windows security modification
            • Checks whether UAC is enabled
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2320
            • C:\Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe
              C:\Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe /q"C:\Users\Admin\AppData\Local\Temp\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe" /tempdisk1folder"C:\Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}" /IS_temp
              3⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:2996
              • C:\Windows\SysWOW64\explorer.exe
                C:\Windows\system32\explorer.exe
                4⤵
                  PID:2372
          • C:\Windows\system32\DllHost.exe
            C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
            1⤵
              PID:460

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\0F76A46A_Rar\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe

              Filesize

              1.3MB

              MD5

              d78a46725cd818925f14cd46c37e0f1c

              SHA1

              3cc92903d643170801d0b0c2e64bcdf918e001bf

              SHA256

              779aa087af2bbc0dd0b647d2c2d273d41f0b59a82618741705268f456b35d4e7

              SHA512

              03ad6a26d655bb7b153c80b4e40c804254151b783a42dc8d18a9751c037646d0e8eaa6c6854db6d563446b7a54e6f696d1b2afa9f9d8a07f48926d6e0b61787e

            • C:\Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}\_ISMSIDEL.INI

              Filesize

              760B

              MD5

              ce8fda867e8d3d20d6f340c08e723266

              SHA1

              5e6419608d980d32eee3da74e02a5aa2ff1a04bb

              SHA256

              3f8169aae4dbe7616ea132715be99593b5635cc2cc3a51f486b4d12c180ff086

              SHA512

              b1d64153afc1b89667a6bb63b28e5a994232eca5af5622eee14ab2ec1028372a17b79f82289fe7a30eab20f4c19894b714b4b08cdd484ee1a936859e86f93775

            • C:\Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}\_ISMSIDEL.INI

              Filesize

              20B

              MD5

              db9af7503f195df96593ac42d5519075

              SHA1

              1b487531bad10f77750b8a50aca48593379e5f56

              SHA256

              0a33c5dffabcf31a1f6802026e9e2eef4b285e57fd79d52fdcd98d6502d14b13

              SHA512

              6839264e14576fe190260a4b82afc11c88e50593a20113483851bf4abfdb7cca9986bef83f4c6b8f98ef4d426f07024cf869e8ab393df6d2b743b9b8e2544e1b

            • \Users\Admin\AppData\Local\Temp\{52C9BD1C-B069-45B1-8FAA-9FC1EF2473A3}\e29596c87bece3c26cf8c8e0e768bcc0_NeikiAnalytics.exe

              Filesize

              1.4MB

              MD5

              e29596c87bece3c26cf8c8e0e768bcc0

              SHA1

              0aa46000e5b9200e441246c0628b69d0727a0a72

              SHA256

              efaca9be3f27a1b370e45cef80d8edf805b5df41e29dcbfb41066d09e3efbfb8

              SHA512

              c35cd30ba9f423235155d4a6679ad1055aa393cf5efbc34a3b49d14841caa084ef8dcb8941857e199901c0637b60c3f0c7aab74195d0c5b29e39f010b3ad7ad1

            • memory/1180-20-0x0000000001B40000-0x0000000001B42000-memory.dmp

              Filesize

              8KB

            • memory/2320-10-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-29-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2320-7-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-9-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-42-0x00000000002D0000-0x00000000002D2000-memory.dmp

              Filesize

              8KB

            • memory/2320-56-0x00000000002D0000-0x00000000002D2000-memory.dmp

              Filesize

              8KB

            • memory/2320-4-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-59-0x00000000045C0000-0x0000000004725000-memory.dmp

              Filesize

              1.4MB

            • memory/2320-8-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-0-0x0000000000400000-0x0000000000565000-memory.dmp

              Filesize

              1.4MB

            • memory/2320-5-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-12-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-28-0x00000000002D0000-0x00000000002D2000-memory.dmp

              Filesize

              8KB

            • memory/2320-6-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-3-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-11-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-41-0x00000000002E0000-0x00000000002E1000-memory.dmp

              Filesize

              4KB

            • memory/2320-63-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-76-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2320-88-0x0000000000400000-0x0000000000565000-memory.dmp

              Filesize

              1.4MB

            • memory/2320-83-0x00000000002D0000-0x00000000002D2000-memory.dmp

              Filesize

              8KB

            • memory/2320-64-0x0000000001EC0000-0x0000000002F7A000-memory.dmp

              Filesize

              16.7MB

            • memory/2996-62-0x0000000000400000-0x0000000000565000-memory.dmp

              Filesize

              1.4MB

            • memory/2996-104-0x0000000000400000-0x0000000000565000-memory.dmp

              Filesize

              1.4MB