General
- Target qh8setjiu.exe
- Size 202KB
- Sample260810-eqdpvsea43
- SHA256 a473ef98f8afd3e2becedf39812c870e27b6c1faff7e02f57423d77626d8be1a
- MD5 f4195385e221499c183c543c0c394236
- SHA1 957c20f12fce9a5d8b15981530824b3b16f5cc28
- SHA512 6bf32aa58f89f333824bafc0e15468b0dba881e4e391f69787c9d1823d458452d0c53f45f1e1aace2bf5bcf9ccb28fc539bdb622d29c664f19cf878fe85c76a7
- SSDEEP 6144:gLV6Bta6dtJmakIM5mFmHi8ieZv00yRQ+E2ct:gLV6BtpmkhFmC83KWH2ct
- TLSH T1E514CF1677A9462FE2DE86BDA1220202937CC2E7A8C3F3DB28D455B65F563E10B471D3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
qh8setjiu.exe
Resource
win10ltsc2021-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
qh8setjiu.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
qh8setjiu.exe
Resource
win11-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral4
Sample
qh8setjiu.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
nanocore
Version
-
1.2.2.0
C2
-
qh888y.com:443
-
sejiu78.buzz:443
Mutex
-
46781c96-fa53-4025-98ca-45a8ae66071f
Attributes
-
activate_away_mode
false
-
backup_connection_host
sejiu78.buzz
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2026-05-22T05:49:49.795558336Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
false
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
443
-
default_group
qh88sejiu
-
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
46781c96-fa53-4025-98ca-45a8ae66071f
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
qh888y.com
-
primary_dns_server
8.8.8.8
-
request_elevation
false
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
false
-
set_critical_process
false
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Targets
-
- Target qh8setjiu.exe
- Size 202KB
- SHA256 a473ef98f8afd3e2becedf39812c870e27b6c1faff7e02f57423d77626d8be1a
- MD5 f4195385e221499c183c543c0c394236
- SHA1 957c20f12fce9a5d8b15981530824b3b16f5cc28
- SHA512 6bf32aa58f89f333824bafc0e15468b0dba881e4e391f69787c9d1823d458452d0c53f45f1e1aace2bf5bcf9ccb28fc539bdb622d29c664f19cf878fe85c76a7
- SSDEEP 6144:gLV6Bta6dtJmakIM5mFmHi8ieZv00yRQ+E2ct:gLV6BtpmkhFmC83KWH2ct
- TLSH T1E514CF1677A9462FE2DE86BDA1220202937CC2E7A8C3F3DB28D455B65F563E10B471D3
- 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