Resubmissions

01-02-2025 10:25

250201-mf4saszmgl 10

01-02-2025 10:23

250201-metkyaxqdt 10

25-01-2025 13:32

250125-qtfjeawpap 10

25-01-2025 13:32

250125-qtdptawpak 10

24-01-2025 13:12

250124-qfz1wszmcs 10

18-01-2025 16:31

250118-t1f1asxqft 10

Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 13:12

General

  • Target

    69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe

  • Size

    80KB

  • MD5

    8152a3d0d76f7e968597f4f834fdfa9d

  • SHA1

    c3cf05f3f79851d3c0d4266ab77c8e3e3f88c73e

  • SHA256

    69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b

  • SHA512

    eb1a18cb03131466a4152fa2f6874b70c760317148684ca9b95044e50dc9cd19316d6e68e680ce18599114ba73e75264de5dab5afe611165b9c6c0b5f01002b4

  • SSDEEP

    1536:SHbigeMiIeMfZ7tOBbFv0CIG0dDh/suIicRtpNf8SgRXt+AacRDVX8C4OntD4acN:SHbigeMiIeMfZ7tOBbFv0CIG0dDh/su0

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt

Family

hakbit

Ransom Note
To recover your data contact the email below [email protected] Key Identifier: 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 Number of files that were processed is: 502

Signatures

  • Disables service(s) 3 TTPs
  • Hakbit

    Ransomware which encrypts files using AES, first seen in November 2019.

  • Hakbit family
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Deletes itself 1 IoCs
  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 47 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe
    "C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\system32\sc.exe
      "sc.exe" config SQLTELEMETRY start= disabled
      2⤵
      • Launches sc.exe
      PID:400
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
      2⤵
        PID:2512
      • C:\Windows\system32\sc.exe
        "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
        2⤵
        • Launches sc.exe
        PID:2416
      • C:\Windows\system32\sc.exe
        "sc.exe" config SQLWriter start= disabled
        2⤵
        • Launches sc.exe
        PID:2600
      • C:\Windows\system32\sc.exe
        "sc.exe" config SstpSvc start= disabled
        2⤵
        • Launches sc.exe
        PID:2632
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2012
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1828
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2664
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2524
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqbcoreservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1984
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM firefoxconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1968
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM agntsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2804
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM thebat.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2836
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM steam.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2852
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM encsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2896
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM excel.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:780
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM CNTAoSMgr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2848
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlwriter.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2840
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM tbirdconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2828
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM dbeng50.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2264
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM thebat64.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:332
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocomm.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2812
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM infopath.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2324
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mbamtray.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2964
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM zoolz.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2912
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" IM thunderbird.exe /F
        2⤵
        • Kills process with taskkill
        PID:604
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM dbsnmp.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2716
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM xfssvccon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2832
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2744
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM Ntrtscan.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2136
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM isqlplussvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2764
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM onenote.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3032
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM PccNTMon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2588
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM msaccess.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2984
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM outlook.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1744
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM tmlisten.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2020
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM msftesql.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1440
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM powerpnt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1696
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3004
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM visio.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1928
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1680
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM winword.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2116
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld-nt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2428
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM wordpad.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1344
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld-opt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1296
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocautoupds.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1276
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocssd.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1912
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM oracle.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2180
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlagent.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2260
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlbrowser.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2280
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlservr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2276
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM synctime.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2292
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "powershell.exe" & Get-WmiObject Win32_Shadowcopy | ForEach-Object { $_Delete(); }
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2160
      • C:\Windows\System32\notepad.exe
        "C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt
        2⤵
        • Opens file in notepad (likely ransom note)
        PID:2236
      • C:\Windows\system32\cmd.exe
        "cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 “%s” & Del /f /q “%s”
        2⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        PID:2012
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.7 -n 3
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2924
        • C:\Windows\system32\fsutil.exe
          fsutil file setZeroData offset=0 length=524288 “%s”
          3⤵
            PID:1924
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe
          2⤵
          • Deletes itself
          PID:2652
          • C:\Windows\system32\choice.exe
            choice /C Y /N /D Y /T 3
            3⤵
              PID:2600

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\ProgramData\Microsoft\Assistance\Client\1.0\es-ES\Help_MValidator.Lck.energy[[email protected]]

          Filesize

          4KB

          MD5

          efadc1bd207a62fb18a0be48454246ec

          SHA1

          70fec755bd9f1da57e8d4e5463f7e4d54301db29

          SHA256

          7290aa53334e3c2ca7e7251ce0490037e00c08325bc5ef0269f60a72103e730f

          SHA512

          616d71d303d2cda06da367a797e1fe289dbadc944543f63bcdca720b53c50aa70829c199ebebc1006d2b036f5c19314afbd647d2a20374e401abd338bc10176d

        • C:\ProgramData\Package Cache\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\packages\vcRuntimeAdditional_x86\vc_runtimeAdditional_x86.msi.energy[[email protected]]

          Filesize

          180KB

          MD5

          153a040bda6cc15bc2271a31138dc3ce

          SHA1

          bd9e74e233324608cd83ac25854e76b7aecd3bf4

          SHA256

          d383f0022c83108d69e0eb8ee6e24abdce55c7637ef4a059312a67d46263f972

          SHA512

          dbd8dbec4f756f0765cfb78e173acc3cfff020c5b30dcd463ed93b7c0678e25c2e949242d0e7ab3e0fb123236c7c5cdbd8ba8c53cb022fa4f80c808e4a612b6f

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

          Filesize

          7KB

          MD5

          56152ff281b515e0aafe19ab557aa980

          SHA1

          561d66f3aab1c747f948a0847aa319f462e377a2

          SHA256

          5ca3a0084b4816a709b7dd102b52cd0eb4a4be7fea1c035aec44036dde97aaa2

          SHA512

          66fab2cb59c6841c20cd031c14cf35a179d6a453c6b78b36d1d934d9b00f2ec838ea9dee002c1997c7125c8f974043e338bf4c05be1ba4c51fc74a814d78a640

        • C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt

          Filesize

          828B

          MD5

          4a4da2b964b621412c8ed315b8046d70

          SHA1

          1c81aeaa26500bc4d6c3be52f3c3011afaf8ff67

          SHA256

          21aed8a768597d691df12866dad5a8ea458899501f38eb64f6886e4a1e8f3a2c

          SHA512

          42675e82bebc5a7ed4f1b3d1aa7c2ab24ae3e6105c1ae22470a8786090cdc17cfd2ae3c440f796ff42e8dee1055eca208389e8c83f64d73c197ac650cd2c25c9

        • C:\Users\Admin\Desktop\JoinAssert.xlsx.energy[[email protected]]

          Filesize

          12KB

          MD5

          576337c8b1ba5fb3204371509283306e

          SHA1

          91cdd8c2d7da34c97f2580f4cdee963a24b0ba1d

          SHA256

          c8abde610399ea416297bed7a8d4486864fe34dba51228e7d1cb7813091a0e68

          SHA512

          b4d4201c1b47be6464d6480efdbd69cb9aef18bae60a7e129db2e12518760fc7776c5c8717c7828784ecc6eee9001b8f18d46fdbc58d4d097a4c80c9b523ee1c

        • memory/2160-9-0x00000000022C0000-0x00000000022C8000-memory.dmp

          Filesize

          32KB

        • memory/2160-8-0x000000001B730000-0x000000001BA12000-memory.dmp

          Filesize

          2.9MB

        • memory/2360-135-0x000007FEF5CB3000-0x000007FEF5CB4000-memory.dmp

          Filesize

          4KB

        • memory/2360-162-0x000007FEF5CB0000-0x000007FEF669C000-memory.dmp

          Filesize

          9.9MB

        • memory/2360-10-0x000007FEF5CB0000-0x000007FEF669C000-memory.dmp

          Filesize

          9.9MB

        • memory/2360-0-0x000007FEF5CB3000-0x000007FEF5CB4000-memory.dmp

          Filesize

          4KB

        • memory/2360-1-0x0000000000850000-0x000000000086A000-memory.dmp

          Filesize

          104KB

        • memory/2360-628-0x000007FEF5CB0000-0x000007FEF669C000-memory.dmp

          Filesize

          9.9MB