Behavioral task
behavioral1
Sample
7E0A40B7D8FA08B9491926ACF7517218.exe
Resource
win7-20231215-en
General
-
Target
7E0A40B7D8FA08B9491926ACF7517218.exe
-
Size
202KB
-
MD5
7e0a40b7d8fa08b9491926acf7517218
-
SHA1
8f0ffa1ca39c989053da10dad583d0587c82bf8a
-
SHA256
9b7e70464f16dfdd9a7a84ff0f800de46c8f9a791da677e3abc1c4fbab2d7b59
-
SHA512
c1544c47dbac9e903641434551ee453bbb85e4d65355c7a8df18d6f412a88f13329d430f100f982f41fb5248f3b477d9b8357c72deaa9fcf0fe6776006df6e73
-
SSDEEP
6144:wLV6Bta6dtJmakIM5hBKoKA9Hb6Pc2tmNrJ4L3DD:wLV6Btpmk3o776UHpJuD
Malware Config
Extracted
nanocore
1.2.2.0
reverent-shadow-39859.pktriot.net:22669
340c4653-efe3-4318-b99e-f0b29bd43ddc
-
activate_away_mode
false
-
backup_connection_host
reverent-shadow-39859.pktriot.net
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2023-10-19T11:14:55.291092736Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
22669
-
default_group
Default
-
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
340c4653-efe3-4318-b99e-f0b29bd43ddc
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
reverent-shadow-39859.pktriot.net
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
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
Signatures
-
Nanocore family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7E0A40B7D8FA08B9491926ACF7517218.exe
Files
-
7E0A40B7D8FA08B9491926ACF7517218.exe.exe windows:4 windows x86 arch: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