Overview

overview

10

Static

static

10

a9bba02b96...b2.exe

windows7-x64

10

a9bba02b96...b2.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-06-2024 01:40

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General

  • Target

    a9bba02b96d42694417f39596c58112f086b63160d2bd5ff4beef616fb130bb2.exe

  • Size

    238KB

  • MD5

    e0659414477aceed1bd5ef7c92dc6b7b

  • SHA1

    df1045306471a6b392cce2f28bfd4efdae6dd31b

  • SHA256

    a9bba02b96d42694417f39596c58112f086b63160d2bd5ff4beef616fb130bb2

  • SHA512

    db13b348fcd04d201d0dfb8499d65a1b47e333931bf27146cd2472ed062bf61faf278a9cbbb1f5f3d2f366856d61fc8471f91374b174a08789d6423f7fad0a45

  • SSDEEP

    3072:BhGIm6GyWP/rUcJhwyyyyyyyyyyyyyyyyyyyyy1yyyyyyyyyyyy9yyyybe4VGDmH:BNm6GyWP/rRdBG6SOqeV

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.lampadari.gr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    P8P[uVeJU=vh

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • 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 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9bba02b96d42694417f39596c58112f086b63160d2bd5ff4beef616fb130bb2.exe
    "C:\Users\Admin\AppData\Local\Temp\a9bba02b96d42694417f39596c58112f086b63160d2bd5ff4beef616fb130bb2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2168

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/2168-0-0x00000000748DE000-0x00000000748DF000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2168-1-0x00000000013E0000-0x0000000001422000-memory.dmp
    Filesize

    264KB

    Download
  • memory/2168-2-0x00000000748D0000-0x0000000074FBE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/2168-3-0x00000000748DE000-0x00000000748DF000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2168-4-0x00000000748D0000-0x0000000074FBE000-memory.dmp
    Filesize

    6.9MB

    Download