Analysis

  • max time kernel
    113s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    22-05-2022 01:48

General

  • Target

    8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe

  • Size

    773KB

  • MD5

    4eed468b0e55bf002a7c9794cbef7f11

  • SHA1

    12e328496090290adfa3447c3c86ea28a2269ec9

  • SHA256

    8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23

  • SHA512

    6672450f359f1ff93fd4f8df600970892bdab376a6f5bb111cb3d08c4c461f23e8a31dd9de338c798dd9ac9eb8a1c9f1b01f1fb116325d63f75bdec77f524f3b

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 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe
    "C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • 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\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.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\cECtYfI.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:272
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cECtYfI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp93E7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:844
    • C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe
      "C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe"
      2⤵
        PID:1112
      • C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe
        "C:\Users\Admin\AppData\Local\Temp\8275697787639625be4a663711127bfe1c84c0b08b67d8d6c59fdd1890130b23.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1956

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Credential Access

    Credentials in Files

    1
    T1081

    Discovery

    Query Registry

    4
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp93E7.tmp
      Filesize

      1KB

      MD5

      b1e6430980c5b18fd6d15ec668fa0ac7

      SHA1

      679538b8048eef936eb0399819a45b76ffbef31b

      SHA256

      23d475882b8758cc8d396fd52c088e0082c35827610b234a8005abde7cccfd64

      SHA512

      34c3bf9537a337022d523823df5762d52b93f69457f1d3fbda49edfbbb61db10c62143aa9356c37bcf33aee9d9f273772d76243deca2e1939f87cdd2a417aa46

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

      7KB

      MD5

      81c0b55eda0f1b0263324ef31d626d82

      SHA1

      4db5a26c1e6fe7f23510b3c3e87750ef44d05b8a

      SHA256

      d0f06a3be95e7d5d56bb6daffa08457047a3cf44640079e7ecf9eea15632888a

      SHA512

      c3968a77e4e7865c48c321e89fe1036b2ae97f27b5d46d31a825e2b7e192db021f31a00cbe25536674e42dde1fc4b1de4eccb978ebc34c930d3499e58c4887b9

    • memory/272-66-0x000000006F860000-0x000000006FE0B000-memory.dmp
      Filesize

      5.7MB

    • memory/272-60-0x0000000000000000-mapping.dmp
    • memory/844-61-0x0000000000000000-mapping.dmp
    • memory/1660-67-0x00000000012E0000-0x0000000001306000-memory.dmp
      Filesize

      152KB

    • memory/1660-54-0x00000000013D0000-0x0000000001496000-memory.dmp
      Filesize

      792KB

    • memory/1660-56-0x0000000000540000-0x000000000054A000-memory.dmp
      Filesize

      40KB

    • memory/1660-55-0x00000000765C1000-0x00000000765C3000-memory.dmp
      Filesize

      8KB

    • memory/1660-57-0x00000000050B0000-0x0000000005132000-memory.dmp
      Filesize

      520KB

    • memory/1956-73-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-68-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-69-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-71-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-74-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-76-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-77-0x00000000004139DE-mapping.dmp
    • memory/1956-79-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1956-81-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2036-65-0x000000006F860000-0x000000006FE0B000-memory.dmp
      Filesize

      5.7MB

    • memory/2036-58-0x0000000000000000-mapping.dmp