Overview

overview

10

Static

static

3

b564648ffa...66.exe

windows7-x64

10

b564648ffa...66.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-04-2024 01:11

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General

  • Target

    b564648ffa24fb0af63ba4ffdd4c161bac6f0b62863cfcbd80281769ca4a4666.exe

  • Size

    829KB

  • MD5

    51116c5144a1a3cd93caad2c96b94661

  • SHA1

    9ca64b630765ac52dd867296d4821f5592c7748a

  • SHA256

    b564648ffa24fb0af63ba4ffdd4c161bac6f0b62863cfcbd80281769ca4a4666

  • SHA512

    2e71333748aa81396051613def75450f8ff3802ac62140709d86d6c8c73e582bfa2c06c6e32fd97ae2286f364b13f49654bb348d9f89d136005812586006f511

  • SSDEEP

    24576:or37a44E29ZkmH7WaIje+YPxiVp5RhwGzw:Y37a4rwhbWLhSUVprhf

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.indra-precision.co.th
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    UW8f$y[fBOEs

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 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b564648ffa24fb0af63ba4ffdd4c161bac6f0b62863cfcbd80281769ca4a4666.exe
    "C:\Users\Admin\AppData\Local\Temp\b564648ffa24fb0af63ba4ffdd4c161bac6f0b62863cfcbd80281769ca4a4666.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2300

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/2300-0-0x0000000000110000-0x00000000001E4000-memory.dmp
    Filesize

    848KB

    Download
  • memory/2300-1-0x0000000074B90000-0x0000000075340000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/2300-2-0x0000000007090000-0x00000000070A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2300-3-0x0000000007950000-0x0000000007EF4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/2300-4-0x0000000007440000-0x00000000074D2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/2300-5-0x0000000002430000-0x000000000243A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2300-6-0x000000000A170000-0x000000000A20C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/2300-7-0x00000000078A0000-0x00000000078C0000-memory.dmp
    Filesize

    128KB

    Download
  • memory/2300-8-0x0000000007690000-0x00000000076A4000-memory.dmp
    Filesize

    80KB

    Download
  • memory/2300-9-0x0000000004F90000-0x0000000005014000-memory.dmp
    Filesize

    528KB

    Download
  • memory/2300-10-0x0000000006110000-0x0000000006152000-memory.dmp
    Filesize

    264KB

    Download
  • memory/2300-11-0x00000000061C0000-0x0000000006226000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2300-12-0x0000000074B90000-0x0000000075340000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/2300-13-0x0000000007090000-0x00000000070A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2300-14-0x0000000005090000-0x00000000050E0000-memory.dmp
    Filesize

    320KB

    Download