nanocore

General

Target
INVOICE COPY.pdf.exe
Size 1.1MB
Sample200817-jfl3rtckjn
SHA256 1ca9978db84d8cad7f6a8f838e106799352c386cfa3aee2bbefa195e7fabe166
MD5 be48d1528b84a01897cf4bb91b0cc0de
SHA1 c28a15dd476e7bc51009bd3bbfd8dcb38a908dad
SHA512 a70cb02f76700793c72456c15135de8c371d344257a238ca3f96f4eb0b22f097bcfd5ff73a7cbc8fced1ce7619caa645cb5be87a82f51a1c7bd12c63a534a7af
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

bbshp.giize.com:9301
niiarmah.duckdns.org:9301

Mutex

00be1b48-1e19-4199-9165-043905f470c6

Attributes

activate_away_mode
true
backup_connection_host
niiarmah.duckdns.org
backup_dns_server
niiarmah.duckdns.org
buffer_size
65535
build_time
2020-05-29T02:43:50.204478436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
9301
default_group
Default
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
00be1b48-1e19-4199-9165-043905f470c6
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
bbshp.giize.com
primary_dns_server
bbshp.giize.com
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
  INVOICE COPY.pdf.exe
- Size 1.1MB
- SHA256 1ca9978db84d8cad7f6a8f838e106799352c386cfa3aee2bbefa195e7fabe166
- MD5 be48d1528b84a01897cf4bb91b0cc0de
- SHA1 c28a15dd476e7bc51009bd3bbfd8dcb38a908dad
- SHA512 a70cb02f76700793c72456c15135de8c371d344257a238ca3f96f4eb0b22f097bcfd5ff73a7cbc8fced1ce7619caa645cb5be87a82f51a1c7bd12c63a534a7af
- MD5 SHA1 SHA512
Score

10^/10

persistence keylogger trojan stealer spyware nanocore evasion
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2