General

  • Target

    d0fe97a770e2046435a4cabbafbc6738171ee6d436478192bf7bffeea57f4337

  • Size

    2.2MB

  • Sample

    221130-ws8rfsff7v

  • MD5

    5f947b7e7798b0a66d4fa58171d7e688

  • SHA1

    67f196b2cdf63dd5719a7b89e8e23097b73ffcf9

  • SHA256

    d0fe97a770e2046435a4cabbafbc6738171ee6d436478192bf7bffeea57f4337

  • SHA512

    4e26a8efa6ec3b3fceb23dd69041b8e6609f5b3878ea2c71e850e40daae0886e56a246281da318b0e96e30df7e4a6585ccb5069475e1e9cd87f4c4eef4218953

  • SSDEEP

    24576:uAHnh+eWsN3skA4RV1Hom2KXMmHaNKuZtncFYj7uurNYvj+4c0JnCPcd5m:Zh+ZkldoPK8YaNDYvdcEC+m

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

shamim.zapto.org:11457

tost.dynamic-dns.net:11457

Mutex

8017d58d-7b7f-4b91-b6de-613adf085a1e

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    tost.dynamic-dns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-12-01T22:40:08.386446536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    11457

  • default_group

    ALPHA

  • 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

    8017d58d-7b7f-4b91-b6de-613adf085a1e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    shamim.zapto.org

  • 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

Extracted

Family

lokibot

C2

http://directmalta.com/blye.directmalta.com/wp-admin/css/colors/blue/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Targets

    • Target

      d0fe97a770e2046435a4cabbafbc6738171ee6d436478192bf7bffeea57f4337

    • Size

      2.2MB

    • MD5

      5f947b7e7798b0a66d4fa58171d7e688

    • SHA1

      67f196b2cdf63dd5719a7b89e8e23097b73ffcf9

    • SHA256

      d0fe97a770e2046435a4cabbafbc6738171ee6d436478192bf7bffeea57f4337

    • SHA512

      4e26a8efa6ec3b3fceb23dd69041b8e6609f5b3878ea2c71e850e40daae0886e56a246281da318b0e96e30df7e4a6585ccb5069475e1e9cd87f4c4eef4218953

    • SSDEEP

      24576:uAHnh+eWsN3skA4RV1Hom2KXMmHaNKuZtncFYj7uurNYvj+4c0JnCPcd5m:Zh+ZkldoPK8YaNDYvdcEC+m

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • NanoCore

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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks