Analysis

  • max time kernel
    139s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 01:07

General

  • Target

    3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe

  • Size

    560KB

  • MD5

    48dea49e21ebe69a63cd48700293c05d

  • SHA1

    854e9880e37e4eb298260a95a7b3c2f3cfbbd672

  • SHA256

    3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467

  • SHA512

    b2b37072594fbc339134a98d0d10967967b6882bd3e4f153a1e38200d52059456ebb2e0088aea03b9099623b2769b09fd982b9bfa7cc93ee5644584f702a2810

  • SSDEEP

    12288:x0pei36RAdUQGuk3qyqfw1N9OEFWliaz5Wk7Al10AbL3wW+7:Gpp36gUQGbww1N8Wwz5x8l10AP3e

Malware Config

Extracted

Family

lokibot

C2

http://ransomproducts.top/kin/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

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 6 IoCs
  • Detects executables containing common artifacts observed in infostealers 6 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
    "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2808
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aGzsrsZ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1260
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aGzsrsZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6A95.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2720
    • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
      "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
      2⤵
        PID:2524
      • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
        "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
        2⤵
          PID:2596
        • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
          "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:3020

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Execution

      Command and Scripting Interpreter

      1
      T1059

      PowerShell

      1
      T1059.001

      Scheduled Task/Job

      1
      T1053

      Persistence

      Scheduled Task/Job

      1
      T1053

      Privilege Escalation

      Scheduled Task/Job

      1
      T1053

      Credential Access

      Unsecured Credentials

      1
      T1552

      Credentials In Files

      1
      T1552.001

      Discovery

      System Information Discovery

      1
      T1082

      Collection

      Data from Local System

      1
      T1005

      Email Collection

      1
      T1114

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp6A95.tmp
        Filesize

        1KB

        MD5

        2919f7e7bb311e84a0d005f501d98b7a

        SHA1

        d39788a231581ca80c95a1968b3889ab2457eeaa

        SHA256

        bef4b92bdb7ee7fc387970ed393e1dd94c90fef80c241ddfc4e69bc19309e289

        SHA512

        730114a44ef1ed6766309387fc99095ce44e1b0f6eba34b6ae0de4189b4d86c19417192e02b1d3485a2aaabfcbcf6105dc5dcf3fec9f952717e901ee8bff5c32

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3691908287-3775019229-3534252667-1000\0f5007522459c86e95ffcc62f32308f1_a42634aa-f501-41cf-bed1-b8158857da02
        Filesize

        46B

        MD5

        d898504a722bff1524134c6ab6a5eaa5

        SHA1

        e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

        SHA256

        878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

        SHA512

        26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3691908287-3775019229-3534252667-1000\0f5007522459c86e95ffcc62f32308f1_a42634aa-f501-41cf-bed1-b8158857da02
        Filesize

        46B

        MD5

        c07225d4e7d01d31042965f048728a0a

        SHA1

        69d70b340fd9f44c89adb9a2278df84faa9906b7

        SHA256

        8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

        SHA512

        23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
        Filesize

        7KB

        MD5

        7ad6b9a49be6bab9aad0164c30b0014a

        SHA1

        3ecb6ba952eca8985f1cc8d7d5b48c7f161a0589

        SHA256

        faae9051db008f4633e96973ba3e4fa81f862a2a6be440f0aea5c5fed9d326f8

        SHA512

        cf48b21755961740bca78f1b238f43278a6e1dfe781463e1e1a2776057b0d5b492e2461386584ca77c2cbc17062a28d9d0ddf737bdf50310a4da40d4df2a1dc4

      • memory/1936-32-0x0000000074070000-0x000000007475E000-memory.dmp
        Filesize

        6.9MB

      • memory/1936-1-0x0000000000360000-0x00000000003F0000-memory.dmp
        Filesize

        576KB

      • memory/1936-2-0x0000000074070000-0x000000007475E000-memory.dmp
        Filesize

        6.9MB

      • memory/1936-3-0x0000000000600000-0x0000000000622000-memory.dmp
        Filesize

        136KB

      • memory/1936-4-0x0000000000570000-0x000000000057C000-memory.dmp
        Filesize

        48KB

      • memory/1936-5-0x0000000000620000-0x0000000000630000-memory.dmp
        Filesize

        64KB

      • memory/1936-6-0x0000000004C20000-0x0000000004C82000-memory.dmp
        Filesize

        392KB

      • memory/1936-0-0x000000007407E000-0x000000007407F000-memory.dmp
        Filesize

        4KB

      • memory/3020-30-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-27-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-25-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-23-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-21-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
        Filesize

        4KB

      • memory/3020-31-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-19-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-51-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/3020-52-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB