Overview

overview

10

Static

static

71f5f09ec8...c5.rar

windows7_x64

3

71f5f09ec8...c5.rar

windows10-2004_x64

3

Payment Co...on.scr

windows7_x64

10

Payment Co...on.scr

windows10-2004_x64

10

Sharing

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General

  • Target

    71f5f09ec8f0e4b1296da50a6a4e4e87c10e85aadc1a8261f0c6f2ecde4a5ac5

  • Size

    563KB

  • Sample

    220521-amk8badddk

  • MD5

    929ddd432949a0809329d50896cbd7cc

  • SHA1

    01f6eb2d1a897dbc346cbb713df2dbb85918bf28

  • SHA256

    71f5f09ec8f0e4b1296da50a6a4e4e87c10e85aadc1a8261f0c6f2ecde4a5ac5

  • SHA512

    5e144052f47b123457d346f35af3227546dd9e619f951762ec8184c6edafb2a63e02002be3bcb225a5f72131bbc43909d556b8caa5224e3d9c659d27738d665e

Score
10/10
nanocorekeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

harolds.ooguy.com:6051

harold.2waky.com:6051
Mutex

79556390-7150-4551-9067-10cd33e6482e

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    harold.2waky.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-04-28T08:36:06.976087436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6051

  • default_group

    Acandy

  • 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

    79556390-7150-4551-9067-10cd33e6482e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    harolds.ooguy.com

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    true

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Targets

    • Target

      71f5f09ec8f0e4b1296da50a6a4e4e87c10e85aadc1a8261f0c6f2ecde4a5ac5

    • Size

      563KB

    • MD5

      929ddd432949a0809329d50896cbd7cc

    • SHA1

      01f6eb2d1a897dbc346cbb713df2dbb85918bf28

    • SHA256

      71f5f09ec8f0e4b1296da50a6a4e4e87c10e85aadc1a8261f0c6f2ecde4a5ac5

    • SHA512

      5e144052f47b123457d346f35af3227546dd9e619f951762ec8184c6edafb2a63e02002be3bcb225a5f72131bbc43909d556b8caa5224e3d9c659d27738d665e

    Score
    3/10
    behavioral1behavioral2

    • Target

      Payment Confirmation.scr

    • Size

      813KB

    • MD5

      26325d99df3eeb5f6f39f9eb45ae3bee

    • SHA1

      54e06e4ef19e4209c023724a1863cbf752ea67f8

    • SHA256

      b8d17b00725d58556c468f413f0825f5ac4fe19734898645d9db2f2f0be5e1af

    • SHA512

      8803e0ed820fa0916324169e5ab7f32bc88c4bf0a5b8b400efe5bec8acf1ebad7aec3238713d9be6adbbb59d4652cac4caae281ebc25dc9fa0a864bc3b62a407

    Score
    10/10
    nanocorekeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

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

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks