Analysis

  • max time kernel
    146s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-04-2024 16:22

General

  • Target

    Final_Test.exe

  • Size

    530KB

  • MD5

    ce6ba3df1d57ade7830c5315d77c9311

  • SHA1

    251e75ac4468d26f76eaa9fe6458e169d3757dd4

  • SHA256

    ce8bbc09521bc9bd7a358e4fbbe370962e22b91a78c8d895716ef98a1daaaf77

  • SHA512

    b35cd30bd0ed8a4faab706ec0ec0c5c2494764f5a4a8f6cf416341f868a257e54f8d0ecbfd6523f3fc42fc914dd487a5cc14d86f433a8c5ae8775e131f4c50e6

  • SSDEEP

    12288:0/dqneaMkgoWOtT1oslIRJUfLKvxMiFS9/j+esTCmuPcB:0/dqe1PoZt5HMgLo2micB

Malware Config

Extracted

Family

lokibot

C2

http://meta-mim.in/wp-includes/js/pzy/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

    true

  • activex_key

    {84B0DIYX-PC63-6D34-570T-YW54Q1M2RH7A}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    IRobWUAG

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    true

  • startup_name

    Avast

  • use_mutex

    true

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • NetWire RAT payload 3 IoCs
  • Netwire

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

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Executes dropped EXE 3 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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Final_Test.exe
    "C:\Users\Admin\AppData\Local\Temp\Final_Test.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\Final_Test.exe
      "C:\Users\Admin\AppData\Local\Temp\Final_Test.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4572
      • 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:3276
      • C:\Users\Admin\AppData\Local\Temp\Host.exe
        "C:\Users\Admin\AppData\Local\Temp\Host.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4940
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Modifies Installed Components in the registry
          • Executes dropped EXE
          • Adds Run key to start application
          PID:4792
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3856

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      104KB

      MD5

      2ef5474132e3e48b54855c7629fdce2e

      SHA1

      4687a86f96c2a48bbe92ca089ee0543ed4c1e5a4

      SHA256

      264be6eafb7620e695684bf9a27ce807a1a5d711117bc9b65e27bc80a39912d6

      SHA512

      dbace6f32bc717909bac540c204c2b9ed1d45266ba4a2feebb5c56fb192a07c9e48fa4df46e68986a1145ae969a8e8f3e2bf5427b9084261a40ef041335c0bba

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

      Filesize

      132KB

      MD5

      881779ca64253b8849df903a23e6d652

      SHA1

      f564352d587ebea5527de51b7bd1269a47355973

      SHA256

      863a19222eecc560657e64d720a5b64a28e972a7ea5a7983c98343694ffe284d

      SHA512

      2aff2f984f561ce0d5ae60b529da7cfdec35e02e28d8e9de27346e8c078bccf42c0bd882d7f8e0c70a0aea3bc6592489ee1bb7cc7cd3d1206547610efce26a94

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-160447019-1232603106-4168707212-1000\0f5007522459c86e95ffcc62f32308f1_f9d1bf68-a4a3-4e40-8567-86018b80b4b2

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-160447019-1232603106-4168707212-1000\0f5007522459c86e95ffcc62f32308f1_f9d1bf68-a4a3-4e40-8567-86018b80b4b2

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/3508-17-0x00000000022A0000-0x00000000022A1000-memory.dmp

      Filesize

      4KB

    • memory/3508-19-0x0000000002510000-0x0000000002511000-memory.dmp

      Filesize

      4KB

    • memory/3508-6-0x00000000021D0000-0x00000000021D1000-memory.dmp

      Filesize

      4KB

    • memory/3508-7-0x00000000021C0000-0x00000000021C1000-memory.dmp

      Filesize

      4KB

    • memory/3508-8-0x0000000002130000-0x0000000002131000-memory.dmp

      Filesize

      4KB

    • memory/3508-9-0x00000000021B0000-0x00000000021B1000-memory.dmp

      Filesize

      4KB

    • memory/3508-10-0x0000000002230000-0x0000000002231000-memory.dmp

      Filesize

      4KB

    • memory/3508-11-0x0000000002260000-0x0000000002261000-memory.dmp

      Filesize

      4KB

    • memory/3508-12-0x0000000002280000-0x0000000002281000-memory.dmp

      Filesize

      4KB

    • memory/3508-13-0x0000000002240000-0x0000000002241000-memory.dmp

      Filesize

      4KB

    • memory/3508-14-0x0000000002250000-0x0000000002251000-memory.dmp

      Filesize

      4KB

    • memory/3508-15-0x00000000022C0000-0x00000000022C1000-memory.dmp

      Filesize

      4KB

    • memory/3508-0-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3508-16-0x00000000022B0000-0x00000000022B1000-memory.dmp

      Filesize

      4KB

    • memory/3508-18-0x0000000002270000-0x0000000002272000-memory.dmp

      Filesize

      8KB

    • memory/3508-4-0x0000000002110000-0x0000000002111000-memory.dmp

      Filesize

      4KB

    • memory/3508-20-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3508-21-0x0000000002160000-0x00000000021A2000-memory.dmp

      Filesize

      264KB

    • memory/3508-1-0x0000000002160000-0x00000000021A2000-memory.dmp

      Filesize

      264KB

    • memory/3508-2-0x0000000002210000-0x0000000002211000-memory.dmp

      Filesize

      4KB

    • memory/3508-27-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3508-3-0x0000000002120000-0x0000000002121000-memory.dmp

      Filesize

      4KB

    • memory/3508-5-0x00000000021E0000-0x00000000021E1000-memory.dmp

      Filesize

      4KB

    • memory/4572-30-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/4572-41-0x0000000000400000-0x000000000041AE89-memory.dmp

      Filesize

      107KB

    • memory/4572-29-0x0000000000400000-0x000000000041AE89-memory.dmp

      Filesize

      107KB

    • memory/4572-39-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/4572-26-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/4572-23-0x0000000000400000-0x000000000041B000-memory.dmp

      Filesize

      108KB

    • memory/4792-50-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/4940-45-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB