Analysis

  • max time kernel
    69s
  • max time network
    73s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 01:46

General

  • Target

    42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe

  • Size

    590KB

  • MD5

    07cf462fc4e3db6e4067273d2669dbcb

  • SHA1

    6b3925aaba48a0b863d60ecebeb46c1570240670

  • SHA256

    42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01

  • SHA512

    d8d90f0c927f8e43314e549615c042ca2564aa69f1fa755741cc99e3d8b7d087d1878c6b7048a88f366ecfebbadcfba8b701e9b4f865b53efbc1c6a55779aefd

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.

  • 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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe
    "C:\Users\Admin\AppData\Local\Temp\42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:732
    • 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\42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2036
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fWimGJ.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1728
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fWimGJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCD7D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:784
    • C:\Users\Admin\AppData\Local\Temp\42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe
      "C:\Users\Admin\AppData\Local\Temp\42b9985586ad99224f2b238f89dcafda4c2dea3c6c76a70314e6080c41f0ab01.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:568

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpCD7D.tmp

    Filesize

    1KB

    MD5

    b14dc4caa97a06ea5e85a84855aa4ed4

    SHA1

    3e074e6a2891b8974de1b2a2d1af386d7c6684ed

    SHA256

    3632b0fc96a18de0a0cc2bee3a02b48924e8ded90efd72176443376e2231a0fc

    SHA512

    db3101c9c53426138ccf11d44f9f7f15b02a8ead43f96ffdfb28e101c6ab355574cb3f92f3c6ba70d613a9b9f25820d764f3374d6abf4636e25631bfbd9cba08

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

    Filesize

    7KB

    MD5

    1e403c7fb9cc19eaed2a89a6b25d22ab

    SHA1

    5327ed5687705dcbe2c6ae4995ec2282f6cad60f

    SHA256

    c15cbb9b585633e515974c3689e5820b8887bbe475cc3e1ef50b638e5d32888c

    SHA512

    3878b56cfb66860d21d4cd416f99ce2b9c56fcadd3d53f8a81a1c532938967a74a7a7702fc2cfb4920e9425e49ad29f6a7935caa5bee0c2367604a91b42d78eb

  • memory/568-73-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-68-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-82-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-79-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-76-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-77-0x00000000004139DE-mapping.dmp

  • memory/568-74-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-71-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/568-69-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/732-54-0x0000000000910000-0x00000000009A8000-memory.dmp

    Filesize

    608KB

  • memory/732-67-0x0000000004FC0000-0x0000000004FE8000-memory.dmp

    Filesize

    160KB

  • memory/732-55-0x0000000076561000-0x0000000076563000-memory.dmp

    Filesize

    8KB

  • memory/732-57-0x00000000004D0000-0x00000000004DE000-memory.dmp

    Filesize

    56KB

  • memory/732-56-0x0000000004CF0000-0x0000000004D68000-memory.dmp

    Filesize

    480KB

  • memory/732-58-0x0000000007CA0000-0x0000000007D22000-memory.dmp

    Filesize

    520KB

  • memory/784-62-0x0000000000000000-mapping.dmp

  • memory/1728-61-0x0000000000000000-mapping.dmp

  • memory/1728-81-0x000000006F6F0000-0x000000006FC9B000-memory.dmp

    Filesize

    5.7MB

  • memory/2036-66-0x000000006F6F0000-0x000000006FC9B000-memory.dmp

    Filesize

    5.7MB

  • memory/2036-59-0x0000000000000000-mapping.dmp