Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 01:46

General

  • Target

    1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe

  • Size

    518KB

  • MD5

    a070e9ca5307e3c8a5de7a6264f80317

  • SHA1

    bdb8e75202c0b1dca495399fc86fddd5e6bb2833

  • SHA256

    1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80

  • SHA512

    72ce55bc3e99022b506f85c5ac6462f4058d0880f3c37b945e05167470749a7cc67b7d4741a947488e2b8c35a3f2ca6f488955da740c3556e0acf7c95dcbab4a

Malware Config

Extracted

Family

lokibot

C2

http://198.187.30.47/p.php?id=11563538709035308

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.

  • 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)

  • Looks for VirtualBox Guest Additions in registry 2 TTPs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe
    "C:\Users\Admin\AppData\Local\Temp\1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3368
    • 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\1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1392
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TeYroDbHeeN.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2384
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TeYroDbHeeN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCE7B.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4596
    • C:\Users\Admin\AppData\Local\Temp\1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe
      "C:\Users\Admin\AppData\Local\Temp\1bd8838c13896ebf1e13a1ee9d591e5138693319828f8724572d64eae9678a80.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:312

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    6ec1e4bce3a101f7da8c7dab2d0790f3

    SHA1

    1827fb9e1cd2340846db3bc0e9f3a06f355bcd0c

    SHA256

    437638dab0ceb442d52015383d8551b4e8c0e6c6c255fc50d7ac76c5be68d742

    SHA512

    b5b5ea4cc35b3bebee12c42f4b630df4b031e4d3aae864fcabbb8a6dad1ec6026ed6a38d975f0c8a7b7c9040af5e93a6f3151e93843161f8925fcab049df2c75

  • C:\Users\Admin\AppData\Local\Temp\tmpCE7B.tmp

    Filesize

    1KB

    MD5

    1d63eaa8df7ac51ea5802387829199e2

    SHA1

    a99e3b97997534282f49fdec44d62a73dae8a34e

    SHA256

    80223ea68ea013ab606b4bedd6d5bd74a1ba117890457b4555d2bc05e015e3dd

    SHA512

    173c901f3b6c89d8a2b36440b2dc0316884a7a8acca14db16de37598f2c3bb7ad11ce5c4051bcbe4eb7e960f8cbbc6e4838e7988d9f9302afc50bbd9dd734579

  • memory/312-149-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/312-147-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/312-145-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/312-144-0x0000000000000000-mapping.dmp

  • memory/1392-138-0x00000000055E0000-0x0000000005C08000-memory.dmp

    Filesize

    6.2MB

  • memory/1392-151-0x0000000074FF0000-0x000000007503C000-memory.dmp

    Filesize

    304KB

  • memory/1392-160-0x0000000007800000-0x0000000007808000-memory.dmp

    Filesize

    32KB

  • memory/1392-159-0x0000000007810000-0x000000000782A000-memory.dmp

    Filesize

    104KB

  • memory/1392-140-0x00000000050F0000-0x0000000005112000-memory.dmp

    Filesize

    136KB

  • memory/1392-142-0x0000000005490000-0x00000000054F6000-memory.dmp

    Filesize

    408KB

  • memory/1392-137-0x00000000028B0000-0x00000000028E6000-memory.dmp

    Filesize

    216KB

  • memory/1392-136-0x0000000000000000-mapping.dmp

  • memory/1392-154-0x0000000007B20000-0x000000000819A000-memory.dmp

    Filesize

    6.5MB

  • memory/1392-153-0x0000000006780000-0x000000000679E000-memory.dmp

    Filesize

    120KB

  • memory/2384-157-0x00000000076E0000-0x0000000007776000-memory.dmp

    Filesize

    600KB

  • memory/2384-158-0x00000000076A0000-0x00000000076AE000-memory.dmp

    Filesize

    56KB

  • memory/2384-150-0x0000000007110000-0x0000000007142000-memory.dmp

    Filesize

    200KB

  • memory/2384-139-0x0000000000000000-mapping.dmp

  • memory/2384-148-0x0000000006150000-0x000000000616E000-memory.dmp

    Filesize

    120KB

  • memory/2384-152-0x0000000074FF0000-0x000000007503C000-memory.dmp

    Filesize

    304KB

  • memory/2384-155-0x0000000007460000-0x000000000747A000-memory.dmp

    Filesize

    104KB

  • memory/2384-156-0x00000000074D0000-0x00000000074DA000-memory.dmp

    Filesize

    40KB

  • memory/3368-133-0x0000000004FF0000-0x000000000508C000-memory.dmp

    Filesize

    624KB

  • memory/3368-134-0x0000000004F50000-0x0000000004F5A000-memory.dmp

    Filesize

    40KB

  • memory/3368-135-0x0000000008930000-0x0000000008996000-memory.dmp

    Filesize

    408KB

  • memory/3368-130-0x00000000001F0000-0x0000000000276000-memory.dmp

    Filesize

    536KB

  • memory/3368-132-0x0000000004EB0000-0x0000000004F42000-memory.dmp

    Filesize

    584KB

  • memory/3368-131-0x00000000053C0000-0x0000000005964000-memory.dmp

    Filesize

    5.6MB

  • memory/4596-141-0x0000000000000000-mapping.dmp