Behavioral task
behavioral1
Sample
414c3da6c496e88509a7340060ebe1ba.exe
Resource
win7-20230712-en
General
-
Target
414c3da6c496e88509a7340060ebe1ba.bin
-
Size
202KB
-
MD5
414c3da6c496e88509a7340060ebe1ba
-
SHA1
fe3efcb4655009132ef316ea104237b003c255f7
-
SHA256
657d1330ce76a439f78e8ea5873effde88aed1b0aba12e497589a7a1fdb5aa5b
-
SHA512
20a08c5742aab4942087fc2bba9a1bddcd3cd0e9a210ec6614a3c5fea6a1cbae216171af5fbbaef8545b533acf1800fef0bae16b92ee5fc7b2855a7de3ae3ab8
-
SSDEEP
3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI+K6d6+Il1c3rxbivlpfr:wLV6Bta6dtJmakIM5iXT6rxmH
Malware Config
Extracted
nanocore
1.2.2.0
jan7100.duckdns.org:7100
a2e068b0-40ed-4d5d-8879-9f0d5a751cec
-
activate_away_mode
true
-
backup_connection_host
jan7100.duckdns.org
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2021-10-23T16:21:53.722200836Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
7100
-
default_group
JAN NEW AGAIN
-
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
a2e068b0-40ed-4d5d-8879-9f0d5a751cec
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
jan7100.duckdns.org
-
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
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 414c3da6c496e88509a7340060ebe1ba.bin
Files
-
414c3da6c496e88509a7340060ebe1ba.bin.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
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