Analysis

  • max time kernel
    152s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:02

General

  • Target

    Document BL.exe

  • Size

    612KB

  • MD5

    27769fb4bac6f2524fc6350e6d7b1db0

  • SHA1

    b5ff1e95aed725b961aebf0358e2ed80bba5a113

  • SHA256

    d4908eb3e61038e0ed961eef84160c92f87d5a1b8243b7b6d9b8c76d539da7fd

  • SHA512

    689962aa9aa63565394cb22a9691fb266566131f55a71d8c8c7ca3ebc358a876f54dd47abafc7af4b2ba2ea973c4257a02a3d3032b4b3d0899b059027d8c8670

Malware Config

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • 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
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Document BL.exe
    "C:\Users\Admin\AppData\Local\Temp\Document BL.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Users\Admin\AppData\Local\Temp\Document BL.exe
      "C:\Users\Admin\AppData\Local\Temp\Document BL.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2000
    • C:\Users\Admin\AppData\Local\Temp\Document BL.exe
      "C:\Users\Admin\AppData\Local\Temp\Document BL.exe" 2 2000 240564265
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2420

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

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Downloads

  • memory/2000-130-0x0000000000000000-mapping.dmp
  • memory/2420-131-0x0000000000000000-mapping.dmp
  • memory/2420-133-0x0000000000400000-0x000000000049F000-memory.dmp
    Filesize

    636KB

  • memory/2516-132-0x0000000000400000-0x000000000049F000-memory.dmp
    Filesize

    636KB