Behavioral task
behavioral1
Sample
1740-68-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1740-68-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win10v2004-20220812-en
General
-
Target
1740-68-0x0000000000400000-0x0000000000438000-memory.dmp
-
Size
224KB
-
MD5
73bcd8ec442a70aeb8c9fdee06760cbe
-
SHA1
9af7d331b4d5b2c6913168dd71c6972425255e63
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SHA256
19ca046521c28e6bd0b09a09041ba0b335d80e6dd7f3585a1f398c1eec5c22d7
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SHA512
7b17e9975fc0dd3d8e3ca5edeea58022df5ba81a956a58bb95ae0883a76e099738c31043b206224f57f383066ec90c9f66220bee9e975aee7ee854e56e816377
-
SSDEEP
3072:yzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIb9blAoZefM9cUpHtFQuIXnUUt:yLV6Bta6dtJmakIM5YZefMDCBi
Malware Config
Extracted
nanocore
1.2.2.0
79.134.225.13:5673
2283062a-d901-49e0-8e78-41e7e7cd72cf
-
activate_away_mode
true
- backup_connection_host
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2022-08-12T03:59:24.759573036Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
true
-
connect_delay
4000
-
connection_port
5673
-
default_group
breakthrough
-
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
2283062a-d901-49e0-8e78-41e7e7cd72cf
-
mutex_timeout
5000
-
prevent_system_sleep
true
-
primary_connection_host
79.134.225.13
-
primary_dns_server
8.8.8.8
-
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
Signatures
-
Nanocore family
Files
-
1740-68-0x0000000000400000-0x0000000000438000-memory.dmp.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ