Overview

overview

10

Static

static

3

2024-12-16...ye.exe

windows7-x64

10

2024-12-16...ye.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    96s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 20:07

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General

  • Target

    2024-12-16_202d5540639a0a466659ce5595cefce2_bkransomware_hawkeye.exe

  • Size

    520KB

  • MD5

    202d5540639a0a466659ce5595cefce2

  • SHA1

    fc41d70e02d3b7ec9a38b3d34afcd4b8b6052008

  • SHA256

    60a7462fb4d63c1d3880255a26886c5ff3709f4b7d00663dc69041c16da84e70

  • SHA512

    1ea3c0ebe1f5beeba749210dcbd6d038d2791f2baed781a95f2d54e7e76864aeedae2907dad768db35b939096e18fa3d8634ae30b47875347efba6dcb747649d

  • SSDEEP

    6144:+oyZmTAsfJFakxaLjcMkc0Cax1PZGp6bYA0w601+dNT9/0626ASkVOAFD72A+SE1:+oyIJsMPrPMp6bYboEdNM2jLoK52BML

Score
10/10
salitybackdoordiscoveryevasiontrojanupx

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
    evasion
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1016
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2964
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2988
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:392
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3456
                  • C:\Users\Admin\AppData\Local\Temp\2024-12-16_202d5540639a0a466659ce5595cefce2_bkransomware_hawkeye.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-12-16_202d5540639a0a466659ce5595cefce2_bkransomware_hawkeye.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • 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:2208
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3572
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3872
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3940
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3852
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:1320
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:1772

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • memory/2208-0-0x0000000000400000-0x0000000000487000-memory.dmp

                                  Filesize

                                  540KB

                                  Download

                                • memory/2208-3-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-4-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-8-0x0000000000B40000-0x0000000000B41000-memory.dmp

                                  Filesize

                                  4KB

                                  Download

                                • memory/2208-7-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/2208-6-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-17-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-14-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/2208-18-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-19-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-5-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-34-0x0000000000400000-0x0000000000487000-memory.dmp

                                  Filesize

                                  540KB

                                  Download

                                • memory/2208-22-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-27-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/2208-21-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-20-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/2208-16-0x0000000000B30000-0x0000000000B32000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/2208-15-0x0000000002410000-0x00000000034CA000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download