nanocore | 1048-14-0x0000000000400000-0x0000000000438000-memory[.]dmp

General

Target
1048-14-0x0000000000400000-0x0000000000438000-memory.dmp
Size 224KB
Sample240125-pwxp2agfcj
SHA256 a23c07eb0a11f8e67005bc4ad174def6997f10dcc6a44185d1240d037f286a67
MD5 db42fba652b3e9f5fa4a1c0ec7e399d3
SHA1 68871adbbd5f020fbce5dcc53d5f356e602a0103
SHA512 727628699847f297bfaa5231a6a780a43c912cbbd509adc64c254d3e1d526b84dce7a727803506854cbf2119844656d3d64492e7e495a0b5fe8b6be71e50c0a4
SSDEEP 6144:QLV6Bta6dtJmakIM5WSxxV2Pvj3Y+w5A:QLV6Btpmk42PvT
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

nanocore

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

harold.jetos.com:6051

Mutex

c21ee39c-274d-42dc-9878-9c010930f524

Attributes

activate_away_mode
true
backup_connection_host
harold.jetos.com
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2023-11-05T15:38:42.943803836Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
6051
default_group
sales224
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
c21ee39c-274d-42dc-9878-9c010930f524
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
harold.jetos.com
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
nanocore

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1048-14-0x0000000000400000-0x0000000000438000-memory.dmp

File Explorer

1048-14-0x0000000000400000-0x0000000000438000-memory.dmp

.exe 224KB

1048-14-0x0000000000400000-0x0000000000438000-memory.dmp

SHA256 a23c07eb0a11f8e67005bc4ad174def6997f10dcc6a44185d1240d037f286a67
MD5 db42fba652b3e9f5fa4a1c0ec7e399d3
SHA1 68871adbbd5f020fbce5dcc53d5f356e602a0103
SHA512 727628699847f297bfaa5231a6a780a43c912cbbd509adc64c254d3e1d526b84dce7a727803506854cbf2119844656d3d64492e7e495a0b5fe8b6be71e50c0a4
SSDEEP 6144:QLV6Bta6dtJmakIM5WSxxV2Pvj3Y+w5A:QLV6Btpmk42PvT
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

124818

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

Sharing