Overview

overview

10

Static

static

Repeat Ord...ry.exe

windows7_x64

10

Repeat Ord...ry.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    91s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:58

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General

  • Target

    Repeat Order June InvoiceNew Inquiry.exe

  • Size

    1008KB

  • MD5

    5924b147e462b108f46b4860ac014de1

  • SHA1

    93576ab42760dacb58405a040bb99bf038cb7c58

  • SHA256

    f4bf32943d6b14bf9e025c20f0fb7342982c025ba64b151687a99202091bf2eb

  • SHA512

    38b672d2f8f5dc2accfdb0724d31181c3d33230090c55f2f483a48f14ecc5e815ae8962ef5064a24ee0aa98adf9d485f5a247520a43d99944468c23a8b98ecf4

Score
10/10
massloggercollectionransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\0F48153F20\Log.txt

Family

masslogger

Ransom Note
<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 10 Pro 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 12:04:37 AM MassLogger Started: 5/21/2022 12:04:34 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Repeat Order June InvoiceNew Inquiry.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    stealerspywaremasslogger
  • MassLogger log file 1 IoCs

    Detects a log file produced by MassLogger.

  • 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.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
    collection
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Repeat Order June InvoiceNew Inquiry.exe
    "C:\Users\Admin\AppData\Local\Temp\Repeat Order June InvoiceNew Inquiry.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2840
    • C:\Users\Admin\AppData\Local\Temp\Repeat Order June InvoiceNew Inquiry.exe
      "{path}"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3612

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Repeat Order June InvoiceNew Inquiry.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit

  • memory/2840-130-0x0000000000480000-0x0000000000582000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2840-131-0x0000000005580000-0x0000000005B24000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/2840-132-0x0000000004F20000-0x0000000004FB2000-memory.dmp

    Filesize

    584KB

    Download

  • memory/2840-133-0x00000000050F0000-0x00000000050FA000-memory.dmp

    Filesize

    40KB

    Download

  • memory/2840-134-0x00000000087A0000-0x000000000883C000-memory.dmp

    Filesize

    624KB

    Download

  • memory/3612-136-0x0000000000400000-0x00000000004B8000-memory.dmp

    Filesize

    736KB

    Download

  • memory/3612-138-0x00000000058F0000-0x0000000005956000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3612-139-0x00000000080C0000-0x0000000008110000-memory.dmp

    Filesize

    320KB

    Download