Overview

overview

10

Static

static

3

a8d385367e...18.exe

windows7-x64

10

a8d385367e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8d385367ec6e7c892816e137900ff79_JaffaCakes118

  • Size

    806KB

  • Sample

    240614-kthe4sxbpq

  • MD5

    a8d385367ec6e7c892816e137900ff79

  • SHA1

    8d6b34a726c8206d3c76c0b2e418ae064e5eaac0

  • SHA256

    bcfbf1fd4641c8b686c9dabd458b4db3efdcf03157fa7b09515a00e980e889ce

  • SHA512

    2f9f0f27fa3ff7db5f4afa46826ee0e85e30e918dbd58ae0162b3cbc7aeaafc647e88263758f2fb2e00d9d0bd5f4584b808ee0dbe1eaf15f6a05b123a48d4f43

  • SSDEEP

    24576:rmoO8itEqfZm27QKJ44ZErvgjUn2wTF/2W:qvZpQKPErvWKF/9

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

zam.accesscam.org:6925

zam123.myftp.biz:6925
Mutex

cb45715f-56e8-461e-9e9c-152b342a7f1c

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    zam123.myftp.biz

  • backup_dns_server

  • buffer_size

    65535

  • build_time

    2018-11-17T00:35:29.075028036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6925

  • default_group

    EURO

  • 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

    cb45715f-56e8-461e-9e9c-152b342a7f1c

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    zam.accesscam.org

  • primary_dns_server

  • 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

      a8d385367ec6e7c892816e137900ff79_JaffaCakes118

    • Size

      806KB

    • MD5

      a8d385367ec6e7c892816e137900ff79

    • SHA1

      8d6b34a726c8206d3c76c0b2e418ae064e5eaac0

    • SHA256

      bcfbf1fd4641c8b686c9dabd458b4db3efdcf03157fa7b09515a00e980e889ce

    • SHA512

      2f9f0f27fa3ff7db5f4afa46826ee0e85e30e918dbd58ae0162b3cbc7aeaafc647e88263758f2fb2e00d9d0bd5f4584b808ee0dbe1eaf15f6a05b123a48d4f43

    • SSDEEP

      24576:rmoO8itEqfZm27QKJ44ZErvgjUn2wTF/2W:qvZpQKPErvWKF/9

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks