nanocore | 9a32df235b0a6dd55cce4b65a798830e32110264a8e09d578714c0c7389fe7e1

General

Target

LisectAVT_2403002C_96.exe
Size

200KB
MD5

61ec5db80409d7749d56bd52ff4956a5
SHA1

ec2595ed4015194059edc5d48e8546e6dc43b681
SHA256

9a32df235b0a6dd55cce4b65a798830e32110264a8e09d578714c0c7389fe7e1
SHA512

ff95db9e9d925299415cc2e39263970a57cea218aef6b82b75f8fedc6f4031d0bb60442bed17cb432e08d60421e4a1c88a2d75f0c7e1950850e63d0c3a67df3b
SSDEEP

6144:5Pj8O2ObCK3+9DoMFCF4sw6VsLbfKXsKvK1:d+ObCk0DI7SLbfKTvK

Score

10^/10

nanocore discovery evasion keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

minecraft64.strangled.net:53896

127.0.0.1:53896

Mutex

19397564-03bf-4f60-841e-8f8b28a62434

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2015-05-23T22:11:40.968339436Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
53896
default_group
Slavemarket
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
19397564-03bf-4f60-841e-8f8b28a62434
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
minecraft64.strangled.net
primary_dns_server
8.8.8.8
request_elevation
false
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
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	LisectAVT_2403002C_96.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 3020	2676	LisectAVT_2403002C_96.exe	28

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002C_96.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002C_96.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2720	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3020	LisectAVT_2403002C_96.exe
3020	LisectAVT_2403002C_96.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3020	LisectAVT_2403002C_96.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	LisectAVT_2403002C_96.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 2676 wrote to memory of 3020	2676	LisectAVT_2403002C_96.exe	28
PID 3020 wrote to memory of 2720	3020	LisectAVT_2403002C_96.exe	29
PID 3020 wrote to memory of 2720	3020	LisectAVT_2403002C_96.exe	29
PID 3020 wrote to memory of 2720	3020	LisectAVT_2403002C_96.exe	29
PID 3020 wrote to memory of 2720	3020	LisectAVT_2403002C_96.exe	29

C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002C_96.exe
"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002C_96.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002C_96.exe
  "C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002C_96.exe"
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /create /f /tn "ARP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp5570.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5570.tmp

Filesize
1KB

MD5
ea3069fe973ad1b7da2230828e3c95ad

SHA1
27595e56df810d4a1a362120864446c2a07207dd

SHA256
b6f5c11c0536df5cf750854e280e4e81b16086edabf1936937d7f71ead2260be

SHA512
1d66ea75a1557cd09d93f2d258300e43e00114fd21393277c9bd230980a8083b51bc472c7a0eb18e37696aa434bd0ae9c1fae001b039f2adfe820240f634082d

Download Submit
memory/2676-16-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/2676-1-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/2676-2-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/2676-0-0x0000000074801000-0x0000000074802000-memory.dmp

Filesize
4KB

Download
memory/3020-13-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-17-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/3020-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3020-7-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-5-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-4-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-18-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/3020-19-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download
memory/3020-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3020-24-0x0000000074800000-0x0000000074DAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads