Analysis

  • max time kernel
    114s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 01:46

General

  • Target

    bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe

  • Size

    432KB

  • MD5

    9d4e7e2c7d3e65ff35bbaea47d87ea62

  • SHA1

    ef739f134df997816a769735d8f198a7f092cefe

  • SHA256

    bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe

  • SHA512

    93ae6c45fa15df78eeb77a3da56004f6ef836ce60c010f682b0e662aad60bb4b011e295aa82123bffef995e166b993426cac165519d5371cb2052fd63891919b

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\bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe
    "C:\Users\Admin\AppData\Local\Temp\bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1660
    • 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\bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1292
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JntEpuQx.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:572
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JntEpuQx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD1B2.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1388
    • C:\Users\Admin\AppData\Local\Temp\bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe
      "C:\Users\Admin\AppData\Local\Temp\bf8359d06b0fdd13cafd6b39b424073bfa65584223c3b477c53a166bfd8303fe.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1932

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD1B2.tmp

    Filesize

    1KB

    MD5

    43131859f6bccd89ac5e04cfdd6c5bb8

    SHA1

    18a70ce7f802d105965cfb74555ea494df78df10

    SHA256

    bc39bac751f82fd144a4d7d7200a2ead3410d8682fab83c1b7209ca6fdae7ccb

    SHA512

    05d0f1615c219989d13b9fdcb3c58368f3df70e3c414a7905076dc2e00fe0ec218ac5622b1e52919af46130029fe56a18f03bc9022e099b6ad1b05f89f70e381

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

    Filesize

    7KB

    MD5

    943b55934f408f4bf1c854cccb50eceb

    SHA1

    3cf9bdaeca479617691aaa8ac0215db2371446f1

    SHA256

    6f70a9770a4bd839217a95a5e285b5557841bed896bf6fe515157ff8316adf2c

    SHA512

    cdd520f6d3a73211f8c4fd4d4b4f06c747173b78a87f71a2fbce49bcb72fa9f2fc11076f875b8f2a215e167c3b83d804e5e5639167e8e21e770a945868e16c75

  • memory/572-66-0x000000006FA30000-0x000000006FFDB000-memory.dmp

    Filesize

    5.7MB

  • memory/572-60-0x0000000000000000-mapping.dmp

  • memory/1292-65-0x000000006FA30000-0x000000006FFDB000-memory.dmp

    Filesize

    5.7MB

  • memory/1292-58-0x0000000000000000-mapping.dmp

  • memory/1388-61-0x0000000000000000-mapping.dmp

  • memory/1660-67-0x0000000004D50000-0x0000000004D70000-memory.dmp

    Filesize

    128KB

  • memory/1660-55-0x00000000765F1000-0x00000000765F3000-memory.dmp

    Filesize

    8KB

  • memory/1660-56-0x00000000008E0000-0x00000000008EA000-memory.dmp

    Filesize

    40KB

  • memory/1660-54-0x0000000000E80000-0x0000000000EF2000-memory.dmp

    Filesize

    456KB

  • memory/1660-57-0x0000000007DB0000-0x0000000007E2C000-memory.dmp

    Filesize

    496KB

  • memory/1932-71-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-69-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-68-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-73-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-74-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-77-0x00000000004139DE-mapping.dmp

  • memory/1932-76-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-79-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1932-81-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB