Analysis

  • max time kernel
    131s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-04-2023 13:22

General

  • Target

    bb608ae382998ceafe80c895c64fdd2f856a2dd50301208002019e778878d89c.exe

  • Size

    308KB

  • MD5

    58a58b94ef827335f91580d291914918

  • SHA1

    d47a7a976cef923d9e2b82473a41ad3c8332a454

  • SHA256

    bb608ae382998ceafe80c895c64fdd2f856a2dd50301208002019e778878d89c

  • SHA512

    84baab86da6e84d33568ee4c8524d6cdcc11ca37732537a727b5918809bec7353ca1d73305c2f071d6e38698a55c41525a60a3d2c2cd3eb98bf1300bd724256f

  • SSDEEP

    6144:m28GE+elkxG0BT9HRfiCFsY/yHzgVCkBsC:EeelkIWT9H8CFhjn

Malware Config

Extracted

Family

vidar

Version

3.4

Botnet

e749025c61b2caca10aa829a9e1a65a1

C2

https://steamcommunity.com/profiles/76561199494593681

https://t.me/auftriebs

Attributes
  • profile_id_v2

    e749025c61b2caca10aa829a9e1a65a1

  • user_agent

    Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0

Extracted

Family

laplas

C2

http://185.106.92.74

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Downloads MZ/PE file
  • .NET Reactor proctector 31 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Checks computer location settings 2 TTPs 2 IoCs

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

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

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

  • UPX packed file 5 IoCs

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

  • 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 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb608ae382998ceafe80c895c64fdd2f856a2dd50301208002019e778878d89c.exe
    "C:\Users\Admin\AppData\Local\Temp\bb608ae382998ceafe80c895c64fdd2f856a2dd50301208002019e778878d89c.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\ProgramData\82097123518581742870.exe
      "C:\ProgramData\82097123518581742870.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3556
      • C:\ProgramData\82097123518581742870.exe
        "C:\ProgramData\82097123518581742870.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5108
        • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
          "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4576
          • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe
            "C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"
            5⤵
            • Executes dropped EXE
            PID:4604
    • C:\ProgramData\70065097141688273972.exe
      "C:\ProgramData\70065097141688273972.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3680
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\70065097141688273972.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3804
        • C:\Windows\system32\choice.exe
          choice /C Y /N /D Y /T 0
          4⤵
            PID:3764
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\bb608ae382998ceafe80c895c64fdd2f856a2dd50301208002019e778878d89c.exe" & exit
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3364
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 6
          3⤵
          • Delays execution with timeout.exe
          PID:464
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 1896
        2⤵
        • Program crash
        PID:3308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2572 -ip 2572
      1⤵
        PID:812

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\70065097141688273972.exe

        Filesize

        4.3MB

        MD5

        c4ab3149ef02a36d663699a8c541933e

        SHA1

        67088f5eff9ec575775b711c9e3650d12d7f4d5c

        SHA256

        0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

        SHA512

        88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

      • C:\ProgramData\70065097141688273972.exe

        Filesize

        4.3MB

        MD5

        c4ab3149ef02a36d663699a8c541933e

        SHA1

        67088f5eff9ec575775b711c9e3650d12d7f4d5c

        SHA256

        0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

        SHA512

        88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

      • C:\ProgramData\70065097141688273972.exe

        Filesize

        4.3MB

        MD5

        c4ab3149ef02a36d663699a8c541933e

        SHA1

        67088f5eff9ec575775b711c9e3650d12d7f4d5c

        SHA256

        0a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce

        SHA512

        88b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4

      • C:\ProgramData\82097123518581742870.exe

        Filesize

        6.5MB

        MD5

        16df503a8f0da68ea293647521a0f3b2

        SHA1

        ff6a8f795d86f891ce030eb7c11ef11e4e6fd363

        SHA256

        20f64a2a0264eeaffd4a844cc4cae2e1ac8beb4c2c1cdbbe4c7d440ee6ca2789

        SHA512

        3821b0c34967cca04201946f041e1131a480c77966ce4342e02cc08fd73c53f53aa4d5ce99b7f4b08df5579b2af4896cfb56598d545250aff8957d63dac9032f

      • C:\ProgramData\82097123518581742870.exe

        Filesize

        6.5MB

        MD5

        16df503a8f0da68ea293647521a0f3b2

        SHA1

        ff6a8f795d86f891ce030eb7c11ef11e4e6fd363

        SHA256

        20f64a2a0264eeaffd4a844cc4cae2e1ac8beb4c2c1cdbbe4c7d440ee6ca2789

        SHA512

        3821b0c34967cca04201946f041e1131a480c77966ce4342e02cc08fd73c53f53aa4d5ce99b7f4b08df5579b2af4896cfb56598d545250aff8957d63dac9032f

      • C:\ProgramData\82097123518581742870.exe

        Filesize

        6.5MB

        MD5

        16df503a8f0da68ea293647521a0f3b2

        SHA1

        ff6a8f795d86f891ce030eb7c11ef11e4e6fd363

        SHA256

        20f64a2a0264eeaffd4a844cc4cae2e1ac8beb4c2c1cdbbe4c7d440ee6ca2789

        SHA512

        3821b0c34967cca04201946f041e1131a480c77966ce4342e02cc08fd73c53f53aa4d5ce99b7f4b08df5579b2af4896cfb56598d545250aff8957d63dac9032f

      • C:\ProgramData\82097123518581742870.exe

        Filesize

        6.5MB

        MD5

        16df503a8f0da68ea293647521a0f3b2

        SHA1

        ff6a8f795d86f891ce030eb7c11ef11e4e6fd363

        SHA256

        20f64a2a0264eeaffd4a844cc4cae2e1ac8beb4c2c1cdbbe4c7d440ee6ca2789

        SHA512

        3821b0c34967cca04201946f041e1131a480c77966ce4342e02cc08fd73c53f53aa4d5ce99b7f4b08df5579b2af4896cfb56598d545250aff8957d63dac9032f

      • C:\ProgramData\mozglue.dll

        Filesize

        593KB

        MD5

        c8fd9be83bc728cc04beffafc2907fe9

        SHA1

        95ab9f701e0024cedfbd312bcfe4e726744c4f2e

        SHA256

        ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

        SHA512

        fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

      • C:\ProgramData\nss3.dll

        Filesize

        2.0MB

        MD5

        1cc453cdf74f31e4d913ff9c10acdde2

        SHA1

        6e85eae544d6e965f15fa5c39700fa7202f3aafe

        SHA256

        ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

        SHA512

        dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

      • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

        Filesize

        829.5MB

        MD5

        26e0e01815c0dbe004a7057454410aac

        SHA1

        affc87f856eebd1a94c66a852b2dd57bdf64cd98

        SHA256

        ac1922257c3d145dfcac41259d439c99c13bff26d66f710f8870baa8ce3d7d89

        SHA512

        04df19e6b78270fea89901bb074af50be65055628df197c90bcff30c00e0459051c0cc3520ba0a612e6313fe8868569f720d4612b5a39a5e6c08d6ded5a41c69

      • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

        Filesize

        829.5MB

        MD5

        26e0e01815c0dbe004a7057454410aac

        SHA1

        affc87f856eebd1a94c66a852b2dd57bdf64cd98

        SHA256

        ac1922257c3d145dfcac41259d439c99c13bff26d66f710f8870baa8ce3d7d89

        SHA512

        04df19e6b78270fea89901bb074af50be65055628df197c90bcff30c00e0459051c0cc3520ba0a612e6313fe8868569f720d4612b5a39a5e6c08d6ded5a41c69

      • C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe

        Filesize

        339.2MB

        MD5

        661d7b323bd961a3981858eae0150aa2

        SHA1

        e29664c2ce54bd9de45238dfd58a505ffc6416e2

        SHA256

        4659fcdbc144a06d5d2ec5e0410e231763392fddad722d98db3116b1bb01b120

        SHA512

        4050cfdeb0dcb1925d7af5bd82f2e13dac45a2b74b2332c6a4c0482ca13f5e6d3027bdeee95a15b431c1f487e24eb71df17c9d8510646933e4939a6641680d1e

      • memory/2572-222-0x0000000000400000-0x00000000004BB000-memory.dmp

        Filesize

        748KB

      • memory/2572-134-0x0000000002220000-0x0000000002277000-memory.dmp

        Filesize

        348KB

      • memory/2572-146-0x0000000061E00000-0x0000000061EF3000-memory.dmp

        Filesize

        972KB

      • memory/3556-249-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-288-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-258-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-260-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-262-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-264-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-266-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-268-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-270-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-272-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-274-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-276-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-278-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-280-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-282-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-284-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-286-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-256-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-290-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-292-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-254-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-245-0x0000000000E90000-0x000000000150A000-memory.dmp

        Filesize

        6.5MB

      • memory/3556-252-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-250-0x0000000005E70000-0x0000000005EF8000-memory.dmp

        Filesize

        544KB

      • memory/3556-248-0x0000000005DE0000-0x0000000005DE1000-memory.dmp

        Filesize

        4KB

      • memory/3556-246-0x00000000063F0000-0x0000000006994000-memory.dmp

        Filesize

        5.6MB

      • memory/3556-247-0x0000000005E30000-0x0000000005E40000-memory.dmp

        Filesize

        64KB

      • memory/3680-1738-0x0000000000BE0000-0x0000000001A43000-memory.dmp

        Filesize

        14.4MB

      • memory/3680-1736-0x0000000000BE0000-0x0000000001A43000-memory.dmp

        Filesize

        14.4MB

      • memory/4576-1745-0x0000000005200000-0x0000000005210000-memory.dmp

        Filesize

        64KB

      • memory/4576-1748-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

        Filesize

        4KB

      • memory/4576-1893-0x0000000005200000-0x0000000005210000-memory.dmp

        Filesize

        64KB

      • memory/4604-3217-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/5108-1742-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/5108-1719-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB