General
- Target 07h.exe
- Size 202KB
- Sample260731-ghf65adf82
- SHA256 ef65e1aa6c9f9cae1ee65b17383c6e27e79658ab1d00a98d79a9ceaf74400a0d
- MD5 d705b4cb9b4566021eacdecd6a0c9f8c
- SHA1 3b1ebf8035ec38971d9247dd85ebade197391a77
- SHA512 7e0b97b0cbf06c73b4db532d25782f401d16e817a755b187651bff1e76e32feb0869d208ed5dd67181b37f45823b55a782212aabdf2fc75ef3b617e91a3aa2ff
- SSDEEP 6144:gLV6Bta6dtJmakIM5MFmHi8ieZv00yRQ+E2cT:gLV6BtpmkvFmC83KWH2cT
- TLSH T1CD14CF1637A9462FE2DE86BDA1220202937DC2E7A8C3F3DB28D455B65F563E10B471D3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
07h.exe
Resource
win10ltsc2021-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
07h.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
07h.exe
Resource
win11-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral4
Sample
07h.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
nanocore
Version
-
1.2.2.0
C2
-
07h.uk.com:54984
-
contact.07h.uk.com:54984
Mutex
-
d57fddb3-705b-4c32-b74b-9b120de5f37a
Attributes
-
activate_away_mode
false
-
backup_connection_host
contact.07h.uk.com
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2026-05-12T07:29:15.007105236Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
false
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
54984
-
default_group
07h
-
enable_debug_mode
false
-
gc_threshold
1.048576e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
d57fddb3-705b-4c32-b74b-9b120de5f37a
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
07h.uk.com
-
primary_dns_server
8.8.8.8
-
request_elevation
false
-
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 07h.exe
- Size 202KB
- SHA256 ef65e1aa6c9f9cae1ee65b17383c6e27e79658ab1d00a98d79a9ceaf74400a0d
- MD5 d705b4cb9b4566021eacdecd6a0c9f8c
- SHA1 3b1ebf8035ec38971d9247dd85ebade197391a77
- SHA512 7e0b97b0cbf06c73b4db532d25782f401d16e817a755b187651bff1e76e32feb0869d208ed5dd67181b37f45823b55a782212aabdf2fc75ef3b617e91a3aa2ff
- SSDEEP 6144:gLV6Bta6dtJmakIM5MFmHi8ieZv00yRQ+E2cT:gLV6BtpmkvFmC83KWH2cT
- TLSH T1CD14CF1637A9462FE2DE86BDA1220202937DC2E7A8C3F3DB28D455B65F563E10B471D3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Executes dropped EXE
-
Adds Run key to start application
-
Checks whether UAC is enabled
MITRE ATT&CK Enterprise v16
Tasks
static1
keyloggertrojanstealerspywarenanocore
Score
10/10
behavioral1
defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojan
Score
10/10
behavioral2
defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojan
Score
10/10
behavioral3
defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojan
Score
10/10
behavioral4
defense_evasiondiscoverynanocorekeyloggerpersistencespywarestealertrojan
Score
10/10