Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    179s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2023, 09:12

General

  • Target

    73ed8fd897376a4da251d00275f8c2a914ccc0a7892cd9aa49ee086c5b93c100.exe

  • Size

    550KB

  • MD5

    25c18d5eabdccc27ef958639e6d309e2

  • SHA1

    cfe6a717bd4db321faa13fa0fd33ace6e6176cfc

  • SHA256

    73ed8fd897376a4da251d00275f8c2a914ccc0a7892cd9aa49ee086c5b93c100

  • SHA512

    5005493ede9fa08c0aba673c6f214c587b9a06769f49b11a7a5f813063c6e71be178336b8357d5adef5e8f5fd708781c5c389ac75f9a2551b608e6c835c6856a

  • SSDEEP

    12288:CMrHy90+Op2VzcSbspN6mA7MWE+3wOEsn0aixFx:ByvVASIpN+KnxayFx

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • 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.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73ed8fd897376a4da251d00275f8c2a914ccc0a7892cd9aa49ee086c5b93c100.exe
    "C:\Users\Admin\AppData\Local\Temp\73ed8fd897376a4da251d00275f8c2a914ccc0a7892cd9aa49ee086c5b93c100.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTP68.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTP68.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bbv71.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bbv71.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1208
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb40SV.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb40SV.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAC51.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAC51.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1092
        3⤵
        • Program crash
        PID:3228
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2288 -ip 2288
    1⤵
      PID:3356

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAC51.exe

      Filesize

      423KB

      MD5

      7f14c915dbebec4c03ca065b9258626c

      SHA1

      04361ee6fe924e9395e826fe40149c535e7bf9c9

      SHA256

      cab802ade8841200f555adc3678e1a442101b4f454b6d18d98424797434d0b27

      SHA512

      36e1b891c975658153f2b10f42536894a464a7fe434daf78642a6aba5296e55c92b2d162a1ead053cded9b9156d7c901d4730833f1d536a2dd09282808c86d40

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dAC51.exe

      Filesize

      423KB

      MD5

      7f14c915dbebec4c03ca065b9258626c

      SHA1

      04361ee6fe924e9395e826fe40149c535e7bf9c9

      SHA256

      cab802ade8841200f555adc3678e1a442101b4f454b6d18d98424797434d0b27

      SHA512

      36e1b891c975658153f2b10f42536894a464a7fe434daf78642a6aba5296e55c92b2d162a1ead053cded9b9156d7c901d4730833f1d536a2dd09282808c86d40

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTP68.exe

      Filesize

      202KB

      MD5

      e2a9b4a5cc710d2307b9bc11680e5abd

      SHA1

      2c2203d3a88b3d84ac5e8e40a28e7e7f01c4a6d1

      SHA256

      6693fc99d35dbefe3a8f76a0d0c55048c70014174575ae78f0ade1c40604663e

      SHA512

      6f43a25e7303126c509ea8146e147766ef970fde3021ddce227331d20e6762b79ec8a1e9a35e45128ce0cd5488f4304c07eb06c17499f11cc6842d29f4842d81

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTP68.exe

      Filesize

      202KB

      MD5

      e2a9b4a5cc710d2307b9bc11680e5abd

      SHA1

      2c2203d3a88b3d84ac5e8e40a28e7e7f01c4a6d1

      SHA256

      6693fc99d35dbefe3a8f76a0d0c55048c70014174575ae78f0ade1c40604663e

      SHA512

      6f43a25e7303126c509ea8146e147766ef970fde3021ddce227331d20e6762b79ec8a1e9a35e45128ce0cd5488f4304c07eb06c17499f11cc6842d29f4842d81

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bbv71.exe

      Filesize

      175KB

      MD5

      da6f3bef8abc85bd09f50783059964e3

      SHA1

      a0f25f60ec1896c4c920ea397f40e6ce29724322

      SHA256

      e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

      SHA512

      4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bbv71.exe

      Filesize

      175KB

      MD5

      da6f3bef8abc85bd09f50783059964e3

      SHA1

      a0f25f60ec1896c4c920ea397f40e6ce29724322

      SHA256

      e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

      SHA512

      4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb40SV.exe

      Filesize

      175KB

      MD5

      30132c45c2305b287d96a3ad8158e9e3

      SHA1

      c89477868792dbfc6abeb3016e4fcc542b01bea1

      SHA256

      0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

      SHA512

      1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\clb40SV.exe

      Filesize

      175KB

      MD5

      30132c45c2305b287d96a3ad8158e9e3

      SHA1

      c89477868792dbfc6abeb3016e4fcc542b01bea1

      SHA256

      0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

      SHA512

      1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

    • memory/812-153-0x0000000000690000-0x00000000006C2000-memory.dmp

      Filesize

      200KB

    • memory/1208-139-0x00000000052A0000-0x00000000058B8000-memory.dmp

      Filesize

      6.1MB

    • memory/1208-141-0x0000000004D00000-0x0000000004D12000-memory.dmp

      Filesize

      72KB

    • memory/1208-144-0x0000000002480000-0x0000000002512000-memory.dmp

      Filesize

      584KB

    • memory/1208-145-0x0000000005030000-0x0000000005096000-memory.dmp

      Filesize

      408KB

    • memory/1208-146-0x0000000005D00000-0x0000000005D76000-memory.dmp

      Filesize

      472KB

    • memory/1208-147-0x0000000005210000-0x0000000005260000-memory.dmp

      Filesize

      320KB

    • memory/1208-148-0x0000000006830000-0x00000000069F2000-memory.dmp

      Filesize

      1.8MB

    • memory/1208-149-0x0000000006F30000-0x000000000745C000-memory.dmp

      Filesize

      5.2MB

    • memory/1208-142-0x0000000004D60000-0x0000000004D9C000-memory.dmp

      Filesize

      240KB

    • memory/1208-143-0x00000000060B0000-0x0000000006654000-memory.dmp

      Filesize

      5.6MB

    • memory/1208-140-0x0000000004DD0000-0x0000000004EDA000-memory.dmp

      Filesize

      1.0MB

    • memory/1208-138-0x0000000000330000-0x0000000000362000-memory.dmp

      Filesize

      200KB

    • memory/2288-157-0x00000000006F4000-0x0000000000714000-memory.dmp

      Filesize

      128KB

    • memory/2288-158-0x00000000020E0000-0x000000000210D000-memory.dmp

      Filesize

      180KB

    • memory/2288-159-0x0000000000400000-0x0000000000479000-memory.dmp

      Filesize

      484KB

    • memory/2288-160-0x00000000006F4000-0x0000000000714000-memory.dmp

      Filesize

      128KB

    • memory/2288-161-0x0000000000400000-0x0000000000479000-memory.dmp

      Filesize

      484KB