Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04-07-2022 12:53

General

  • Target

    SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe

  • Size

    549KB

  • MD5

    177ca2a997191a082340b1881d290a87

  • SHA1

    1544315f97f779cc7a26c2254dab2e2fe10ef583

  • SHA256

    1db3e141f945050d31aa89fb55f8ea15c570fb1378f04ba5540b40dc95fe8d8b

  • SHA512

    4ffc13d16f6d8e454d2f5717bb2075cdf97c355ab7e3928c0ae45f66d4d48e7f1588da0e7c136102d39d9f87686e3679f5d4b043e5ae33b6a86cbf7a6d729e88

Malware Config

Extracted

Family

lokibot

C2

http://198.187.30.47/p.php?id=19405398078735015

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 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • 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\SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3136
    • 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\SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4164
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RsfZYeNTCz.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5024
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RsfZYeNTCz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp31BE.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:816
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.MSILHeracles.39647.25393.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:620

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

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
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\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

    4c6e8b31e906158a9fc586bbce948f0a

    SHA1

    6bbe1576412489f19c2455f856e5d8c683b3f9ee

    SHA256

    5f4cb8b6ab3cc739b21f6c2ab0f5fe748f27cac5f227684b84dbd5b15b9dce8f

    SHA512

    4a73e906857553ef11acedafb3f85cc828a9e8f53d7df32397b106b4dabdaff977943e48f6dffe05844ea4585702c1c24b4318171e9896ecfe4b83908c93156b

  • C:\Users\Admin\AppData\Local\Temp\tmp31BE.tmp
    Filesize

    1KB

    MD5

    c6f8d3efa281668359e27d84315a8b04

    SHA1

    adca9cb90b79b645188af55c89766d92e2ec7d41

    SHA256

    ade0a3338c33b929f5170ca3c6b0d026f8168aa8969394c0d6cfe88b8df4d8aa

    SHA512

    652500f4d258251d23ab5e4c9ed445412cd3f658b454dd81d909d10fd160904d0a390d4a630560275d18bc0a2e3e0e0e2e997dd1641736b8daa4836cc46a1fdd

  • memory/620-163-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/620-145-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/620-148-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/620-147-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/620-144-0x0000000000000000-mapping.dmp
  • memory/816-142-0x0000000000000000-mapping.dmp
  • memory/3136-134-0x0000000008C10000-0x0000000008CAC000-memory.dmp
    Filesize

    624KB

  • memory/3136-135-0x0000000008D20000-0x0000000008D86000-memory.dmp
    Filesize

    408KB

  • memory/3136-133-0x0000000004D60000-0x0000000004D6A000-memory.dmp
    Filesize

    40KB

  • memory/3136-130-0x0000000000290000-0x000000000031E000-memory.dmp
    Filesize

    568KB

  • memory/3136-132-0x0000000004CC0000-0x0000000004D52000-memory.dmp
    Filesize

    584KB

  • memory/3136-131-0x00000000054F0000-0x0000000005A94000-memory.dmp
    Filesize

    5.6MB

  • memory/4164-138-0x00000000052D0000-0x00000000058F8000-memory.dmp
    Filesize

    6.2MB

  • memory/4164-158-0x0000000007550000-0x000000000755E000-memory.dmp
    Filesize

    56KB

  • memory/4164-136-0x0000000000000000-mapping.dmp
  • memory/4164-149-0x0000000006010000-0x000000000602E000-memory.dmp
    Filesize

    120KB

  • memory/4164-150-0x00000000065E0000-0x0000000006612000-memory.dmp
    Filesize

    200KB

  • memory/4164-139-0x0000000005040000-0x0000000005062000-memory.dmp
    Filesize

    136KB

  • memory/4164-151-0x0000000075950000-0x000000007599C000-memory.dmp
    Filesize

    304KB

  • memory/4164-137-0x0000000000E40000-0x0000000000E76000-memory.dmp
    Filesize

    216KB

  • memory/4164-141-0x00000000051E0000-0x0000000005246000-memory.dmp
    Filesize

    408KB

  • memory/4164-155-0x0000000007960000-0x0000000007FDA000-memory.dmp
    Filesize

    6.5MB

  • memory/4164-156-0x0000000007390000-0x000000000739A000-memory.dmp
    Filesize

    40KB

  • memory/5024-152-0x0000000075950000-0x000000007599C000-memory.dmp
    Filesize

    304KB

  • memory/5024-157-0x0000000007C60000-0x0000000007CF6000-memory.dmp
    Filesize

    600KB

  • memory/5024-159-0x0000000007D20000-0x0000000007D3A000-memory.dmp
    Filesize

    104KB

  • memory/5024-160-0x0000000007D00000-0x0000000007D08000-memory.dmp
    Filesize

    32KB

  • memory/5024-154-0x00000000079E0000-0x00000000079FA000-memory.dmp
    Filesize

    104KB

  • memory/5024-153-0x0000000006C90000-0x0000000006CAE000-memory.dmp
    Filesize

    120KB

  • memory/5024-140-0x0000000000000000-mapping.dmp