nanocore | f01ac1fb190d0494078bfef60f0f418ee5855492888b57cc16778ad2fea9f34b

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General

Target
mulatassweet.com.co.exe
Size 203KB
Sample260623-rb4c7adt5j
SHA256 f01ac1fb190d0494078bfef60f0f418ee5855492888b57cc16778ad2fea9f34b
MD5 5ea56e62aace20630806968a36b5c2ba
SHA1 f3b23bf7d488b39aa40c5df7be179c1ec2f4890a
SHA512 1edd4597dd6479930f56589810ed9f88e20cbc12800edfc8fee9ac2e920251361f793e3d8a63977b785aaffb9b8f3112076ba7e7309427d06d84116438e0db93
SSDEEP 6144:MLV6Bta6dtJmakIM5ws7UBmOKqVotp/wK32c:MLV6BtpmkYQmGuAK32c
TLSH
T17114CF6677A84A2FE2DE86BD702251168379C2E398C3F3DE28D451B78F167E10A471D3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

mulatassweet.com.co/vi-vn/:443
www.mulatassweet.com.co/vi-vn/:443

Mutex

12d98277-ff1e-44e4-a8d6-88fc09ea1c39

Attributes

activate_away_mode
true
backup_connection_host
www.mulatassweet.com.co/vi-vn/
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2026-04-04T15:43:28.295007436Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
443
default_group
au
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
12d98277-ff1e-44e4-a8d6-88fc09ea1c39
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
mulatassweet.com.co/vi-vn/
primary_dns_server
8.8.8.8
request_elevation
false
restart_delay
5000
run_delay
9
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
  mulatassweet.com.co.exe
- Size 203KB
- SHA256 f01ac1fb190d0494078bfef60f0f418ee5855492888b57cc16778ad2fea9f34b
- MD5 5ea56e62aace20630806968a36b5c2ba
- SHA1 f3b23bf7d488b39aa40c5df7be179c1ec2f4890a
- SHA512 1edd4597dd6479930f56589810ed9f88e20cbc12800edfc8fee9ac2e920251361f793e3d8a63977b785aaffb9b8f3112076ba7e7309427d06d84116438e0db93
- SSDEEP 6144:MLV6Bta6dtJmakIM5ws7UBmOKqVotp/wK32c:MLV6BtpmkYQmGuAK32c
- TLSH
  T17114CF6677A84A2FE2DE86BD702251168379C2E398C3F3DE28D451B78F167E10A471D3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution nanocore keylogger persistence spyware stealer trojan
- Family: NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Executes dropped EXE
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  defense_evasion trojan
behavioral1 behavioral2