Analysis

  • max time kernel
    103s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-01-2023 12:31

General

  • Target

    Pirkimoužsakymas(P.O4024282)UAB Alauša.exe

  • Size

    2.4MB

  • MD5

    7a6e0d42129b3465d6405318de62a75d

  • SHA1

    27cdcd92398cd72c27b0e78890191a00e2d8b4a4

  • SHA256

    4339ebf2887db03e86b83f7108b649e724fd71795ab6dc47a4eb268a78d6809c

  • SHA512

    020c5834c52bf38d99f7fca1d911d84b4ceec164633d6c3e9fc222de075d9c621b58dd54436403127578ff464b29712b6ac97dee8c7cf9ed200080e55c6249cc

  • SSDEEP

    49152:rcE5eDLx9XZ1fbEn18u1HCc07g+Orf2BO0YZ/dV3TgFK:4eefnvfqQgrj0YR3Tg

Malware Config

Extracted

Family

lokibot

C2

https://efvsx.ga/PWS/fre.php

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.

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

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Pirkimoužsakymas(P.O4024282)UAB Alauša.exe
    "C:\Users\Admin\AppData\Local\Temp\Pirkimoužsakymas(P.O4024282)UAB Alauša.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwA0AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4264
    • C:\Users\Admin\AppData\Local\Temp\Pirkimoužsakymas(P.O4024282)UAB Alauša.exe
      "C:\Users\Admin\AppData\Local\Temp\Pirkimoužsakymas(P.O4024282)UAB Alauša.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4324

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1976-132-0x0000000000680000-0x00000000008F2000-memory.dmp
    Filesize

    2.4MB

  • memory/1976-133-0x00000000056F0000-0x0000000005712000-memory.dmp
    Filesize

    136KB

  • memory/4264-134-0x0000000000000000-mapping.dmp
  • memory/4264-135-0x0000000003020000-0x0000000003056000-memory.dmp
    Filesize

    216KB

  • memory/4264-136-0x0000000005B00000-0x0000000006128000-memory.dmp
    Filesize

    6.2MB

  • memory/4264-137-0x00000000061A0000-0x0000000006206000-memory.dmp
    Filesize

    408KB

  • memory/4264-138-0x0000000006300000-0x0000000006366000-memory.dmp
    Filesize

    408KB

  • memory/4264-139-0x0000000006920000-0x000000000693E000-memory.dmp
    Filesize

    120KB

  • memory/4264-140-0x0000000008190000-0x000000000880A000-memory.dmp
    Filesize

    6.5MB

  • memory/4264-141-0x0000000006E10000-0x0000000006E2A000-memory.dmp
    Filesize

    104KB

  • memory/4324-142-0x0000000000000000-mapping.dmp
  • memory/4324-143-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4324-145-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4324-146-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4324-147-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB