Analysis

  • max time kernel
    114s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02-02-2023 09:06

General

  • Target

    Narudžbenica(PO22738158)Kon?ar-MES Inc.exe

  • Size

    1.3MB

  • MD5

    9603950997f0588a7304a6e56513d59e

  • SHA1

    15560d218014c9f3514e009a79c0c53c023096d3

  • SHA256

    4a8ed695823b0c7c473df40cb7e899932adb87083cab679c1f5e488fa62a7ab1

  • SHA512

    86ea87d83087c6008a8fef46acf603c9de0ae59b24c687e093366a38297e9c92cbdaa25e74becaa6dbc11ffd6f3321d243a7cefdb7f2e123b4233a202a98df64

  • SSDEEP

    24576:4M3F1ahfLZY71479ug+VgDOqSjawQWin2e8h5:oLZgqGhqSjh+n2eU

Malware Config

Extracted

Family

lokibot

C2

http://lazarovs.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

  • Detect PureCrypter injector 1 IoCs
  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

  • 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 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Narudžbenica(PO22738158)Kon_ar-MES Inc.exe
    "C:\Users\Admin\AppData\Local\Temp\Narudžbenica(PO22738158)Kon_ar-MES Inc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1808
    • 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:1476
    • C:\Users\Admin\AppData\Local\Temp\Narudžbenica(PO22738158)Kon_ar-MES Inc.exe
      "C:\Users\Admin\AppData\Local\Temp\Narudžbenica(PO22738158)Kon_ar-MES Inc.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1636

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1476-58-0x0000000000000000-mapping.dmp
  • memory/1476-62-0x000000006FBB0000-0x000000007015B000-memory.dmp
    Filesize

    5.7MB

  • memory/1476-61-0x000000006FBB0000-0x000000007015B000-memory.dmp
    Filesize

    5.7MB

  • memory/1476-60-0x000000006FBB0000-0x000000007015B000-memory.dmp
    Filesize

    5.7MB

  • memory/1636-69-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-73-0x00000000004139DE-mapping.dmp
  • memory/1636-78-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-77-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-64-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-65-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-70-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-72-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1636-75-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1808-57-0x0000000075AC1000-0x0000000075AC3000-memory.dmp
    Filesize

    8KB

  • memory/1808-54-0x0000000000B60000-0x0000000000CB2000-memory.dmp
    Filesize

    1.3MB

  • memory/1808-63-0x00000000045A0000-0x00000000045EC000-memory.dmp
    Filesize

    304KB

  • memory/1808-55-0x00000000004B0000-0x00000000004B8000-memory.dmp
    Filesize

    32KB

  • memory/1808-56-0x0000000004E30000-0x00000000050AA000-memory.dmp
    Filesize

    2.5MB