Overview

overview

10

Static

static

10

4915a2352b...d2.exe

windows7-x64

10

4915a2352b...d2.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 02:15

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General

  • Target

    4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe

  • Size

    234KB

  • MD5

    e61c89b04a22450dfe1e5a2e40da2fa3

  • SHA1

    430819b5aec30d9ddb3e0cca7bfa8491c85ff80c

  • SHA256

    4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2

  • SHA512

    15a86c9d170644a6e29a6ac53827825b9d3e417a1c07a98a328dcfbc899dad27fa2ec2eaf21aa733ae8ff0ed784fec722d01a41a41f2e300af92d3fed2ebc01a

  • SSDEEP

    3072:o8umieCmsvD8JTcbtnoTiFvO5ND95D4Gx/Mex:o8umieCmsvD8JTcbtnoig9r/n

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe
    "C:\Users\Admin\AppData\Local\Temp\4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2020

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

  • memory/2020-0-0x000000007406E000-0x000000007406F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2020-1-0x0000000000CE0000-0x0000000000D20000-memory.dmp
    Filesize

    256KB

    Download
  • memory/2020-2-0x0000000074060000-0x000000007474E000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/2020-3-0x000000007406E000-0x000000007406F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2020-4-0x0000000074060000-0x000000007474E000-memory.dmp
    Filesize

    6.9MB

    Download