Overview

overview

10

Static

static

PeLCNZPEgPIg58v.exe

windows7_x64

10

PeLCNZPEgPIg58v.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    125s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:20

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    PeLCNZPEgPIg58v.exe

  • Size

    479KB

  • MD5

    4a1f29fda4f5d00f9e13f0c814d7cf44

  • SHA1

    b7b311f9547e33f4c8310a5250354aea1bab48f7

  • SHA256

    2666a1e156a82dc6537a5bc8c9393d90fb21c12d721fb10eeb8d9bfe0ffe6a18

  • SHA512

    5e4b5642e4381f066bd46b01c3b6130ab5a5193f80aba20f2b9c3f6c9efabaa7c69244434e3d180df6de859c1eec72a6fa8b4c6d7903f0f0536e13cc417bfc70

Score
10/10
collectionpersistencespywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Z_}48ylhGkl_

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PeLCNZPEgPIg58v.exe
    "C:\Users\Admin\AppData\Local\Temp\PeLCNZPEgPIg58v.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4168

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4168-130-0x0000000000080000-0x00000000000FE000-memory.dmp
    Filesize

    504KB

    Download
  • memory/4168-131-0x0000000005000000-0x00000000055A4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4168-132-0x0000000004AF0000-0x0000000004B82000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4168-133-0x0000000004AB0000-0x0000000004ABA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/4168-134-0x00000000077C0000-0x000000000785C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4168-135-0x000000000DA00000-0x000000000DA66000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4168-136-0x0000000007BF0000-0x0000000007C40000-memory.dmp
    Filesize

    320KB

    Download