Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2023, 08:42

General

  • Target

    b24ef80de413285aa22eeaffca8b002e.exe

  • Size

    4.3MB

  • MD5

    b24ef80de413285aa22eeaffca8b002e

  • SHA1

    0a282ec02d4065afa895e9737e0fddcf08e824ae

  • SHA256

    93f3c7749e51bf4699e6a7fd9a8153c67f128e7fb3a2e69321ddfb09d064f800

  • SHA512

    3174f834b3c58d303cb8849b7ef5e67d090bbd94786d9e6132c8cb110b89b63d805669b1ad68cb51dd5859d7f00fd1b68f8446fa6f9e0a79fd56aa3a1dd26a51

  • SSDEEP

    49152:je2w+P9xbVSwuXTYbGIggh7GIkeMgz/2rcrCG7r5mdiPt93RLlkuFX:je2wubAzTA8+7n52oV7FNlj

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Attributes
  • payload_urls

    http://167.88.170.23/swo/sw.exe

    http://167.88.170.23/swo/swo.exe

Extracted

Family

redline

Botnet

5555

C2

167.235.141.81:36255

Attributes
  • auth_value

    842c595ff01a0b4b161f122d875170f5

Signatures

  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b24ef80de413285aa22eeaffca8b002e.exe
    "C:\Users\Admin\AppData\Local\Temp\b24ef80de413285aa22eeaffca8b002e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4432
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:3208
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3424
        • C:\Users\Admin\AppData\Local\Temp\5555.exe
          "C:\Users\Admin\AppData\Local\Temp\5555.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:3988
        • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe
          "C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2948
          • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe
            "{path}"
            4⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3480
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "tmp210.tmp" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe" &&START "" "C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:4116
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                6⤵
                  PID:1348
                • C:\Windows\SysWOW64\PING.EXE
                  ping 127.0.0.1
                  6⤵
                  • Runs ping.exe
                  PID:4920
                • C:\Windows\SysWOW64\schtasks.exe
                  schtasks /create /tn "tmp210.tmp" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe" /rl HIGHEST /f
                  6⤵
                  • Creates scheduled task(s)
                  PID:4240
                • C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe
                  "C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe"
                  6⤵
                  • Executes dropped EXE
                  PID:556

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\tmp210.tmp.exe.log

        Filesize

        1KB

        MD5

        bb3d30439ec1e6435c3eac4df8c1d2e3

        SHA1

        c901d5946e53ae0a9e2417c8dfaf5786a0037422

        SHA256

        182adf89e57f80a92db9a5e13105cd59544f37855ca35f98116a0182ddd3b2e6

        SHA512

        d3547aadf665ce2552b3dfa350b80a5e813aa346870fb2b05a3b998096eebf563143bffe964e0f7243761b79420d1adf02f735779902901d1a41a1f35c557572

      • C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • C:\Users\Admin\AppData\Local\ServiceHub\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • C:\Users\Admin\AppData\Local\Temp\5555.exe

        Filesize

        175KB

        MD5

        7382598795e61668556c9ba865acf062

        SHA1

        99c60e85e0df408bf4e97f0d144b9f6b1d890a1b

        SHA256

        663866740811ad99b5a34d8c0a31bc6e49b662d7476e46fbe6001a83c464d622

        SHA512

        093f2b0d7dbd5772e89aa85852b378c2f18403fd7efc243a06b182a62d13716bd9d09b19b5a2024baadd0df9567a5e1d968c34174207998a7865a594505fd432

      • C:\Users\Admin\AppData\Local\Temp\5555.exe

        Filesize

        175KB

        MD5

        7382598795e61668556c9ba865acf062

        SHA1

        99c60e85e0df408bf4e97f0d144b9f6b1d890a1b

        SHA256

        663866740811ad99b5a34d8c0a31bc6e49b662d7476e46fbe6001a83c464d622

        SHA512

        093f2b0d7dbd5772e89aa85852b378c2f18403fd7efc243a06b182a62d13716bd9d09b19b5a2024baadd0df9567a5e1d968c34174207998a7865a594505fd432

      • C:\Users\Admin\AppData\Local\Temp\5555.exe

        Filesize

        175KB

        MD5

        7382598795e61668556c9ba865acf062

        SHA1

        99c60e85e0df408bf4e97f0d144b9f6b1d890a1b

        SHA256

        663866740811ad99b5a34d8c0a31bc6e49b662d7476e46fbe6001a83c464d622

        SHA512

        093f2b0d7dbd5772e89aa85852b378c2f18403fd7efc243a06b182a62d13716bd9d09b19b5a2024baadd0df9567a5e1d968c34174207998a7865a594505fd432

      • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • C:\Users\Admin\AppData\Local\Temp\tmp210.tmp.exe

        Filesize

        2.1MB

        MD5

        633b0303b31c70c07ee65e0fcc895259

        SHA1

        c00053332bc05a57604147419660908d8ac0da1d

        SHA256

        11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce

        SHA512

        a5673ba02847215d96f67b1b148bebcc0567e48a981efe1b1fed93c074614776c52a9588dee6a6a3e2b55bbd1c3aab6c918e5dd7529d9d358e3a50cecd65767b

      • memory/556-198-0x0000000005560000-0x0000000005570000-memory.dmp

        Filesize

        64KB

      • memory/2948-179-0x0000000005680000-0x0000000005690000-memory.dmp

        Filesize

        64KB

      • memory/2948-178-0x0000000005900000-0x0000000005956000-memory.dmp

        Filesize

        344KB

      • memory/2948-177-0x0000000000B80000-0x0000000000D9C000-memory.dmp

        Filesize

        2.1MB

      • memory/2948-186-0x0000000005680000-0x0000000005690000-memory.dmp

        Filesize

        64KB

      • memory/3424-146-0x0000000000400000-0x000000000064C000-memory.dmp

        Filesize

        2.3MB

      • memory/3424-149-0x00000000059C0000-0x00000000059D0000-memory.dmp

        Filesize

        64KB

      • memory/3480-189-0x0000000000400000-0x0000000000552000-memory.dmp

        Filesize

        1.3MB

      • memory/3988-181-0x0000000005F20000-0x0000000005F86000-memory.dmp

        Filesize

        408KB

      • memory/3988-182-0x0000000006C50000-0x0000000006E12000-memory.dmp

        Filesize

        1.8MB

      • memory/3988-163-0x0000000005440000-0x000000000554A000-memory.dmp

        Filesize

        1.0MB

      • memory/3988-161-0x00000000009A0000-0x00000000009D2000-memory.dmp

        Filesize

        200KB

      • memory/3988-187-0x0000000005430000-0x0000000005440000-memory.dmp

        Filesize

        64KB

      • memory/3988-171-0x0000000005370000-0x0000000005382000-memory.dmp

        Filesize

        72KB

      • memory/3988-175-0x00000000053D0000-0x000000000540C000-memory.dmp

        Filesize

        240KB

      • memory/3988-162-0x0000000005900000-0x0000000005F18000-memory.dmp

        Filesize

        6.1MB

      • memory/3988-185-0x0000000006BD0000-0x0000000006C20000-memory.dmp

        Filesize

        320KB

      • memory/3988-184-0x0000000006E20000-0x0000000006E96000-memory.dmp

        Filesize

        472KB

      • memory/3988-180-0x0000000005430000-0x0000000005440000-memory.dmp

        Filesize

        64KB

      • memory/3988-183-0x0000000007350000-0x000000000787C000-memory.dmp

        Filesize

        5.2MB

      • memory/4432-144-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-133-0x00000000006B0000-0x0000000000AFA000-memory.dmp

        Filesize

        4.3MB

      • memory/4432-141-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-142-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-143-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-140-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-145-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-139-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-138-0x0000000005270000-0x0000000005280000-memory.dmp

        Filesize

        64KB

      • memory/4432-137-0x0000000005050000-0x000000000505A000-memory.dmp

        Filesize

        40KB

      • memory/4432-136-0x00000000050F0000-0x000000000518C000-memory.dmp

        Filesize

        624KB

      • memory/4432-135-0x0000000004FB0000-0x0000000005042000-memory.dmp

        Filesize

        584KB

      • memory/4432-134-0x0000000005470000-0x0000000005A14000-memory.dmp

        Filesize

        5.6MB