Behavioral task
behavioral1
Sample
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.exe
Resource
win7-20240708-en
General
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Target
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N
-
Size
552KB
-
MD5
13c3a282f7df02215d69d591988b0ca0
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SHA1
9a2c2b0b3e0777a971a5125eb0ee77539b6cae63
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SHA256
f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326
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SHA512
5f7acd0e1f18ca5993fb99855ec16a2aeb5c5f1c30367929258fde4749adeca6a8a919a8bf1e6017b97c4855013bcc91140b2a7fb10af446e4afe4c385b68472
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SSDEEP
12288:mLV6BtpmkRYBvKpxvlY66W0K/r+Iv7Kbi5NX9Ee6E/uY/exGZs:0ApfRQKSnW6IvGbiTuY/was
Malware Config
Extracted
nanocore
1.2.2.0
josh289232.duckdns.org:54984
d7a6afa4-3cfe-42fc-a1cf-f9f2adfb2a01
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activate_away_mode
false
- backup_connection_host
-
backup_dns_server
1.0.0.1
-
buffer_size
65535
-
build_time
2024-08-02T14:22:45.852018136Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
54984
-
default_group
Default-V2
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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
d7a6afa4-3cfe-42fc-a1cf-f9f2adfb2a01
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mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
josh289232.duckdns.org
-
primary_dns_server
1.1.1.1
-
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.
Processes:
resource f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N
Files
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f7ac34a0956dbc3f8017aad235bc668d7f84c240ac3c1780c6d211ec0e74a326N.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: 437KB - Virtual size: 437KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ