Overview

overview

10

Static

static

TT PAYMENT SLIP.exe

windows7_x64

10

TT PAYMENT SLIP.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    TT PAYMENT SLIP.exe

  • Size

    38KB

  • Sample

    220225-rjed2ahfck

  • MD5

    44a0f51f3868778ac0ec66f6097f929c

  • SHA1

    37f8010dad800349a8a813a6e326c475256aafb4

  • SHA256

    6b68f82534d3741e2e20d707a45831fb294a61a2facd1e67b0bd0836886375e8

  • SHA512

    ce20e98a1bf3701ad695c26e3678be9298f65a7511052da0c9f8786a87d8e41a32607d317280eacf7c41f8544281ae40614dcd6eef270b805d6f99075fbd4693

Score
10/10
agentteslananocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

amechi.duckdns.org:4190

Mutex

8702659d-e2e3-4823-9a31-8d87ea07b81d

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    amechi.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-12-06T23:10:12.854593636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4190

  • default_group

    NEW BBBBBBBBBBBBBBB

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    8702659d-e2e3-4823-9a31-8d87ea07b81d

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    amechi.duckdns.org

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    shoresedge.co.za
  • Port:
    587
  • Username:
    bookings@shoresedge.co.za
  • Password:
    woz]p3pgIg&W
  • Email To:
    easiacess5@gmail.com

Targets

    • Target

      TT PAYMENT SLIP.exe

    • Size

      38KB

    • MD5

      44a0f51f3868778ac0ec66f6097f929c

    • SHA1

      37f8010dad800349a8a813a6e326c475256aafb4

    • SHA256

      6b68f82534d3741e2e20d707a45831fb294a61a2facd1e67b0bd0836886375e8

    • SHA512

      ce20e98a1bf3701ad695c26e3678be9298f65a7511052da0c9f8786a87d8e41a32607d317280eacf7c41f8544281ae40614dcd6eef270b805d6f99075fbd4693

    Score
    10/10
    agentteslananocoreevasionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

      keyloggertrojanstealerspywarenanocore

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • AgentTesla Payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks