Overview

overview

10

Static

static

Urgent Quo...ce.exe

windows7_x64

10

Urgent Quo...ce.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    df5d1424b5dd4caca6d9ea8a92406821634a2449f3cb3c42a53140360cdb49f1

  • Size

    270KB

  • Sample

    220520-2r7qnafhd6

  • MD5

    a5d6f8a68c2b8e00840e6a7727217584

  • SHA1

    b2f0f68c3a6c38b84d5330b4e99626ec75b45c23

  • SHA256

    df5d1424b5dd4caca6d9ea8a92406821634a2449f3cb3c42a53140360cdb49f1

  • SHA512

    29bffb798504a1faea78eac1f36ba5dc5bc1f496a20c6cb5f70558e2a0c351477958062e71f7a6d866491dbfd54f6e578a93d5f0cf164c5d24a0b4e47bb4bea6

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

194.5.99.21:19515

127.0.0.1:19515
Mutex

67804429-9250-4304-bc0e-3c5c0113c6bc

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-03T10:47:34.527608136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    19515

  • default_group

    May22

  • 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

    67804429-9250-4304-bc0e-3c5c0113c6bc

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    194.5.99.21

  • 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

Targets

    • Target

      Urgent Quotation Request RFQ20202205 Short Delivery Preference.exe

    • Size

      335KB

    • MD5

      75250bd5c17ef8ef930881d75c5266cf

    • SHA1

      acf4bc9e501bdb1fa3fef12e27dafb99606acda9

    • SHA256

      3432874fb720b1dfb4e8325021377473de3b5811882cb563d4381ca4682ccbbb

    • SHA512

      7efb35fe5772bf1ec8ea439ece77a7cfc013524c5101dc2a407191e1e754222735b34580ce60fc70fc40c9ada67336a512138c854dc166d64bdc59afc4fd33bc

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan
    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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks