Overview

overview

10

Static

static

RLOI JS01-2_pdf.exe

windows7-x64

10

RLOI JS01-2_pdf.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    130s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/10/2022, 11:53

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General

  • Target
    RLOI JS01-2_pdf.exe
  • Size 162KB
  • Sample221008-n2al1seff7
  • SHA256 35ab7d3f5ddf80aac8ac8ba5c4754ffcf047fbb664901eafb0a1fbfb360a33ef
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
lokibotcollectionspywarestealertrojan

Malware Config

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

    trojanspywarestealerlokibot
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RLOI JS01-2_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\RLOI JS01-2_pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Local\Temp\fdkytck.exe
      "C:\Users\Admin\AppData\Local\Temp\fdkytck.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1748
      • C:\Users\Admin\AppData\Local\Temp\fdkytck.exe
        "C:\Users\Admin\AppData\Local\Temp\fdkytck.exe"
        3⤵
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1416

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        fdkytck.exe
        • Path C:\Users\Admin\AppData\Local\Temp\fdkytck.exe
        • Size 72KB
        • SHA256 c103423d4274b9e17f1f4c84f3f5708b201859120152bde94d226fcc84355582
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        fdkytck.exe
        • Path C:\Users\Admin\AppData\Local\Temp\fdkytck.exe
        • Size 72KB
        • SHA256 c103423d4274b9e17f1f4c84f3f5708b201859120152bde94d226fcc84355582
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        fdkytck.exe
        • Path C:\Users\Admin\AppData\Local\Temp\fdkytck.exe
        • Size 72KB
        • SHA256 c103423d4274b9e17f1f4c84f3f5708b201859120152bde94d226fcc84355582
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        hkivfg.i
        • Path C:\Users\Admin\AppData\Local\Temp\hkivfg.i
        • Size 104KB
        • SHA256 c3b33ebf33a35b7b9706a67949868a4edae9f087a71f26cc5694c7887fb44d58
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        lnprdkws.vfx
        • Path C:\Users\Admin\AppData\Local\Temp\lnprdkws.vfx
        • Size 4KB
        • SHA256 373899767bbce664f241e2213b1f4579d7d06fb8c82746b7b3a4d6cec0c70fc2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download