Overview

overview

10

Static

static

3

NOTIFICATI...MG.scr

windows7-x64

10

NOTIFICATI...MG.scr

windows10-2004-x64

10

Analysis

  • max time kernel
    92s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 01:41

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General

  • Target

    NOTIFICATION_TELEX_RELEASE_IMG.scr

  • Size

    752KB

  • MD5

    82dff7121aca0c1db850c00e2ed7b6e5

  • SHA1

    71c1ad2df3a63a9ce673a3fc573bd55fa487cc2a

  • SHA256

    6acee834fa468dc330f6f1d1029b7d99091225bded25097c887afd61f306d87d

  • SHA512

    49408f8926f902ffe2bf1c33a3caa4023ec94849b52b2a48e1b48b0b7e48ecd2ab30349bb344da431e1bdfdfead98b7631827a5af6914620035b78711660426d

  • SSDEEP

    12288:uJ0YOwqHFfm9iZZTZrl6sAKehTBpIRVdjJcko/WHOhSkfKw:uvO77isALIHds

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.ssipae.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Kamikase333

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • 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
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr
    "C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr
      "C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4992

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NOTIFICATION_TELEX_RELEASE_IMG.scr.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit
  • memory/436-8-0x0000000006990000-0x0000000006A16000-memory.dmp
    Filesize

    536KB

    Download
  • memory/436-3-0x0000000004FD0000-0x0000000005062000-memory.dmp
    Filesize

    584KB

    Download
  • memory/436-9-0x0000000009000000-0x000000000909C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/436-1-0x0000000000530000-0x00000000005EC000-memory.dmp
    Filesize

    752KB

    Download
  • memory/436-5-0x0000000005080000-0x000000000508A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/436-6-0x0000000005630000-0x000000000564A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/436-7-0x0000000005380000-0x000000000538C000-memory.dmp
    Filesize

    48KB

    Download
  • memory/436-0-0x0000000074CE0000-0x0000000075490000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/436-14-0x0000000074CE0000-0x0000000075490000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/436-2-0x0000000005660000-0x0000000005C04000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/436-4-0x00000000051C0000-0x00000000051D0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4992-13-0x0000000074CE0000-0x0000000075490000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4992-19-0x00000000053B0000-0x00000000053C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4992-16-0x0000000005330000-0x0000000005396000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4992-15-0x00000000053B0000-0x00000000053C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4992-17-0x0000000006A10000-0x0000000006A60000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4992-18-0x0000000074CE0000-0x0000000075490000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4992-10-0x0000000000400000-0x0000000000444000-memory.dmp
    Filesize

    272KB

    Download