Overview

overview

10

Static

static

QUOTE 7254.bat.exe

windows7_x64

10

QUOTE 7254.bat.exe

windows10_x64

10

Analysis

  • max time kernel
    129s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    14-10-2021 05:46

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General

  • Target

    QUOTE 7254.bat.exe

  • Size

    578KB

  • MD5

    4d0f6d1430135a6779417b51294af53c

  • SHA1

    a473af0c7fa93abf4ee9f780664eee49843ca008

  • SHA256

    810834cae1e8be03e2534968ea0a1132a6d2dd18d8fd3e366c3d9dca3fb05846

  • SHA512

    67f89029d4185a8335303d43eee87aae9cd5e2c7faf6f7f67b32116b5d27daae9e71bd48132c066b3b7a57d63430334ce073e818fcebe0e50c0114a0196ccbe6

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.rapidmail.ec
  • Port:
    587
  • Username:
    anams@rapidmail.ec
  • Password:
    icui4cu2@@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 5 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTE 7254.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTE 7254.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OgXhLeamRasUa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5689.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:568
    • C:\Users\Admin\AppData\Local\Temp\QUOTE 7254.bat.exe
      "C:\Users\Admin\AppData\Local\Temp\QUOTE 7254.bat.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/568-60-0x0000000000000000-mapping.dmp
    Download
  • memory/620-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-61-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-62-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-63-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-66-0x0000000000436D3E-mapping.dmp
    Download
  • memory/620-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/620-69-0x0000000004910000-0x0000000004911000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1540-57-0x00000000049D0000-0x00000000049D1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1540-58-0x0000000000530000-0x0000000000535000-memory.dmp
    Filesize

    20KB

    Download
  • memory/1540-59-0x00000000052F0000-0x0000000005359000-memory.dmp
    Filesize

    420KB

    Download
  • memory/1540-56-0x0000000075A71000-0x0000000075A73000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1540-54-0x00000000013D0000-0x00000000013D1000-memory.dmp
    Filesize

    4KB

    Download