Overview

overview

10

Static

static

5

fc092c2aa1...18.exe

windows7-x64

10

fc092c2aa1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fc092c2aa1748cc4277fcc96a7c84ce5_JaffaCakes118

  • Size

    1.5MB

  • Sample

    240928-ltsfrayhmn

  • MD5

    fc092c2aa1748cc4277fcc96a7c84ce5

  • SHA1

    22ded299cb27e322d0bdfb73ec2023e3c93a2427

  • SHA256

    311c475670593f1f5ceddc785e8ddacc97fd7fc6c212694e5e91f4f21201c595

  • SHA512

    a8b04c497766597a85ac8eb9b32201a68b6c42389c55465ae5a168679d113581899e01f56cb0d78510c46c9f04837fdee51ee6ca326cc5fe8cf23573d11633a9

  • SSDEEP

    24576:kAHnh+eWsN3skA4RV1Hom2KXMmHaXQ+3brH9jQnuJ5UlyPPI5j:zh+ZkldoPK8YaXQ+3bT+j

Score
10/10
nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

popopooo3847343dfer.publicvm.com:1548

xcvx2343242sdfsdfsdfsxcv.publicvm.com:1548
Mutex

e1b28f57-56be-44e1-8737-2d2fcc20ded8

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    xcvx2343242sdfsdfsdfsxcv.publicvm.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-05-02T16:07:09.701850336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1548

  • default_group

    zzz- TWO -zzz

  • 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

    e1b28f57-56be-44e1-8737-2d2fcc20ded8

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    popopooo3847343dfer.publicvm.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

      fc092c2aa1748cc4277fcc96a7c84ce5_JaffaCakes118

    • Size

      1.5MB

    • MD5

      fc092c2aa1748cc4277fcc96a7c84ce5

    • SHA1

      22ded299cb27e322d0bdfb73ec2023e3c93a2427

    • SHA256

      311c475670593f1f5ceddc785e8ddacc97fd7fc6c212694e5e91f4f21201c595

    • SHA512

      a8b04c497766597a85ac8eb9b32201a68b6c42389c55465ae5a168679d113581899e01f56cb0d78510c46c9f04837fdee51ee6ca326cc5fe8cf23573d11633a9

    • SSDEEP

      24576:kAHnh+eWsN3skA4RV1Hom2KXMmHaXQ+3brH9jQnuJ5UlyPPI5j:zh+ZkldoPK8YaXQ+3bT+j

    Score
    10/10
    nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks