Analysis

  • max time kernel
    89s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-07-2022 06:03

General

  • Target

    4c7b1d3c4743f60c1ad6d039c9b224953e4220d3fc1c79c206a0bbe11c887283.exe

  • Size

    512KB

  • MD5

    6c73fa61d98f5063f60cc712fc4ebe69

  • SHA1

    ac850e54aa627a2ff41505994b7898dd10a25f1f

  • SHA256

    4c7b1d3c4743f60c1ad6d039c9b224953e4220d3fc1c79c206a0bbe11c887283

  • SHA512

    c907ab38170e1046be0e845d8577fd94f3e427cadf1bb1e9fe3e8e3a0db9625b6ed8a16f96f12c1b91724a8c928de81bd7f57b3a66a8af43eceb02a9f3668431

Malware Config

Extracted

Family

lokibot

C2

http://valdepian.com/proba/valdepian/Panel/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Extracted

Family

netwire

C2

iheuche009.hopto.org:1199

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Bushbush

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    RjCRIvgp

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    true

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • NetWire RAT payload 9 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Executes dropped EXE 3 IoCs
  • Drops startup file 2 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c7b1d3c4743f60c1ad6d039c9b224953e4220d3fc1c79c206a0bbe11c887283.exe
    "C:\Users\Admin\AppData\Local\Temp\4c7b1d3c4743f60c1ad6d039c9b224953e4220d3fc1c79c206a0bbe11c887283.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Users\Admin\AppData\Local\Temp\agdfdffhit.bat
      2⤵
      • Drops startup file
      PID:2008
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Users\Admin\AppData\Local\Temp\build.exe
        "C:\Users\Admin\AppData\Local\Temp\build.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:900
      • C:\Users\Admin\AppData\Local\Temp\Host.exe
        "C:\Users\Admin\AppData\Local\Temp\Host.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1664
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          PID:1140

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

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

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • C:\Users\Admin\AppData\Local\Temp\agdfdffhit.bat

    Filesize

    201B

    MD5

    64dfd577ae77918c2787f55299f1cfe0

    SHA1

    edf60b8e72d2087b9d21324f9d3cf8dcf8ffd82e

    SHA256

    be1fa7c8e0bb40aa6a1be815a050a0292f3fcbf838a342839044dd9a4abe1214

    SHA512

    25c7896d7bb477afde5f5811faa3a2ebe91d6463180701935efa8e9d731eb9863164386aa3ca1945d8b74d01f3912e1561dc30e529ba0c9bed43af5fc66a3be4

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

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

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

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

  • \Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

  • \Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

  • \Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    ef4f3f5c58b4b23311b49481e269ac4f

    SHA1

    f8e6cabd9baf1a107c50d4db8281144607761ce7

    SHA256

    fa50375c6dea1f026b2811d71aeec9b13249537ba32553c77309a6d4554046bc

    SHA512

    d9ad7be28b8b3754ee4a5fb321e7cb1d07b4b9765bc0f79f69783f688815189cc0af7d6072607005c52c382f4d60a5c56c5c11ea8eb1c8cad6035db0b527fe0c

  • \Users\Admin\AppData\Roaming\Install\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • \Users\Admin\AppData\Roaming\Install\Host.exe

    Filesize

    132KB

    MD5

    8284382c84eec4b549ce328580856dda

    SHA1

    56d64c5181db75540fc760631725e2617d87f8ca

    SHA256

    cfb9342d664fbba1eb2f49539fff40387ac1c2aca73e3c0f2ccd6627ee4f3953

    SHA512

    7e598fbb71c1f53b44849bc6c0930ea7a78e7b64c0a1de5d6edafab444a04b2f8d6d6b223ff533761e889ebdf181ccfeece844c3c47e231f5163b3087fd62c12

  • memory/900-72-0x0000000000000000-mapping.dmp

  • memory/1140-85-0x0000000000000000-mapping.dmp

  • memory/1664-79-0x0000000000000000-mapping.dmp

  • memory/1688-66-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/1688-55-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/1688-54-0x0000000076391000-0x0000000076393000-memory.dmp

    Filesize

    8KB

  • memory/1884-62-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1884-58-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1884-59-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1884-60-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1884-63-0x00000000004013C1-mapping.dmp

  • memory/1884-65-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2008-56-0x0000000000000000-mapping.dmp