nanocore | 11cac144af7934f5cc14c12b42088f054a84c86380768c0ee72f4f12f04f212d

General

Target

ADVANCE_.exe
Size

1.1MB
MD5

473f5c58c3b6816183fdfd3afc5311d5
SHA1

0ef0d5ced9de54765e9efdcfa858e5114be9d7a6
SHA256

a4c425d71de3aa4702ff60194c641a3ac827302a732414dde32ebdb7091bf166
SHA512

b77e496c0ac8a8c7c1cb5d212bb6ee05bd0304eb9dc89f6dcf0546d40579b3c9180326a14bbe8fb1d91c37c83dfefc63142a9cac4cd61d9f9345459700cda392
SSDEEP

24576:zD2z8D/A3sqH/3LhqFmFjkpiGLLMwt/DxX2Zyrbqi8h:zDY8D/ATHDhqFmFjkvFt/8ynd8

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

deranano.ddns.net:1010

80.76.51.109:1010

Mutex

08765466-ad1b-454f-af1f-45839cebf1d5

Attributes

activate_away_mode
true
backup_connection_host
80.76.51.109
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-07-31T15:53:28.385104436Z
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
1010
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
08765466-ad1b-454f-af1f-45839cebf1d5
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
deranano.ddns.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
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ADVANCE_.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SCSI Service = "C:\\Program Files (x86)\\SCSI Service\\scsisvc.exe"	ADVANCE_.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

ADVANCE_.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ADVANCE_.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

ADVANCE_.exe

description pid process target process

PID 800 set thread context of 1380 800 ADVANCE_.exe ADVANCE_.exe

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

description	pid	process	target process
PID 800 set thread context of 1380	800	ADVANCE_.exe	ADVANCE_.exe

Drops file in Program Files directory 2 IoCs

Processes:

ADVANCE_.exe

description	ioc	process
File created	C:\Program Files (x86)\SCSI Service\scsisvc.exe	ADVANCE_.exe
File opened for modification	C:\Program Files (x86)\SCSI Service\scsisvc.exe	ADVANCE_.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

1208 schtasks.exe
1160 schtasks.exe
1628 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ADVANCE_.exe

pid process

1380 ADVANCE_.exe
1380 ADVANCE_.exe
1380 ADVANCE_.exe
1380 ADVANCE_.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

ADVANCE_.exe

pid process

1380 ADVANCE_.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ADVANCE_.exe

description pid process

Token: SeDebugPrivilege 1380 ADVANCE_.exe

pid	process
1208	schtasks.exe
1160	schtasks.exe
1628	schtasks.exe

pid	process
1380	ADVANCE_.exe
1380	ADVANCE_.exe
1380	ADVANCE_.exe
1380	ADVANCE_.exe

pid	process
1380	ADVANCE_.exe

description	pid	process
Token: SeDebugPrivilege	1380	ADVANCE_.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

ADVANCE_.exeADVANCE_.exe

description	pid	process	target process
PID 800 wrote to memory of 1208	800	ADVANCE_.exe	schtasks.exe
PID 800 wrote to memory of 1208	800	ADVANCE_.exe	schtasks.exe
PID 800 wrote to memory of 1208	800	ADVANCE_.exe	schtasks.exe
PID 800 wrote to memory of 1208	800	ADVANCE_.exe	schtasks.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 800 wrote to memory of 1380	800	ADVANCE_.exe	ADVANCE_.exe
PID 1380 wrote to memory of 1160	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1160	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1160	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1160	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1628	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1628	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1628	1380	ADVANCE_.exe	schtasks.exe
PID 1380 wrote to memory of 1628	1380	ADVANCE_.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\ADVANCE_.exe
"C:\Users\Admin\AppData\Local\Temp\ADVANCE_.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:800

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XwAnvrrHgr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6614.tmp"
2⤵
- Creates scheduled task(s)
PID:1208

C:\Users\Admin\AppData\Local\Temp\ADVANCE_.exe
"{path}"
2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "SCSI Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6AD5.tmp"
3⤵
- Creates scheduled task(s)
PID:1160

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "SCSI Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6BA0.tmp"
3⤵
- Creates scheduled task(s)
PID:1628

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6614.tmp
Filesize
1KB

MD5
5cc899499d4a22a23a6c3eec5134c40f

SHA1
bad395c34098c838131f7dcc5c0b9f658f333e75

SHA256
45123b8c62c3eafdad2f5fa401f25965df9df5917771e5ff5b47f9ef9eac9d8a

SHA512
f52d232ce4b0770b9ed7a0fde11766123f11b8aa451ce351ddb174043f068d0d11f9f10e3b1a9eeffbec67879bb3a0124e3ba73186c91782f58d1c8177b9e0c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6AD5.tmp
Filesize
1KB

MD5
0a751b41fd439ed9d11b8a709aeae456

SHA1
90ea8fd4ee2dd90314ac8686636ec0d0e3adc576

SHA256
3e9a7eba861bfef5aff12aa5f3df4bae4faf2d81747e3d268a45be6178388054

SHA512
fc6eaaf0967883701ea2ea433c92a9889b258d390316c36cd43aeb05be3fb77dabcbdba9248cc31a9e00c7b08bce3655c68d29ddefe8dcdceafe27402dc31402

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6BA0.tmp
Filesize
1KB

MD5
4e71faa3a77029484cfaba423d96618f

SHA1
9c837d050bb43d69dc608af809c292e13bca4718

SHA256
c470f45efd2e7c4c5b88534a18965a78dce0f8e154d3e45a9d5569ad0e334bdb

SHA512
6d014de41352f2b0b494d94cd58188791e81d4e53578d0722110b6827793b735e19c614877f25c61b26233dea1b5f1998ba1240bdc8fa04c87b7e64a4ca15fe0

Download Submit
memory/800-55-0x0000000075521000-0x0000000075523000-memory.dmp

Filesize
8KB

Download
memory/800-56-0x00000000008A0000-0x00000000008B2000-memory.dmp

Filesize
72KB

Download
memory/800-57-0x00000000080F0000-0x00000000081B8000-memory.dmp

Filesize
800KB

Download
memory/800-58-0x0000000005260000-0x00000000052D6000-memory.dmp

Filesize
472KB

Download
memory/800-54-0x00000000013E0000-0x00000000014F4000-memory.dmp

Filesize
1.1MB

Download
memory/1160-74-0x0000000000000000-mapping.dmp

Download
memory/1208-59-0x0000000000000000-mapping.dmp

Download
memory/1380-62-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-80-0x0000000000650000-0x000000000065A000-memory.dmp

Filesize
40KB

Download
memory/1380-68-0x000000000041E792-mapping.dmp

Download
memory/1380-70-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-72-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-65-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-92-0x00000000012C0000-0x00000000012D4000-memory.dmp

Filesize
80KB

Download
memory/1380-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-78-0x0000000000610000-0x000000000061A000-memory.dmp

Filesize
40KB

Download
memory/1380-79-0x0000000000620000-0x000000000063E000-memory.dmp

Filesize
120KB

Download
memory/1380-67-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1380-81-0x0000000000680000-0x0000000000692000-memory.dmp

Filesize
72KB

Download
memory/1380-82-0x0000000000C20000-0x0000000000C3A000-memory.dmp

Filesize
104KB

Download
memory/1380-83-0x00000000009D0000-0x00000000009DE000-memory.dmp

Filesize
56KB

Download
memory/1380-84-0x0000000000AB0000-0x0000000000AC2000-memory.dmp

Filesize
72KB

Download
memory/1380-85-0x0000000000CC0000-0x0000000000CCE000-memory.dmp

Filesize
56KB

Download
memory/1380-86-0x0000000000D10000-0x0000000000D1C000-memory.dmp

Filesize
48KB

Download
memory/1380-87-0x0000000000D60000-0x0000000000D74000-memory.dmp

Filesize
80KB

Download
memory/1380-88-0x0000000000D70000-0x0000000000D80000-memory.dmp

Filesize
64KB

Download
memory/1380-89-0x0000000000D80000-0x0000000000D94000-memory.dmp

Filesize
80KB

Download
memory/1380-90-0x0000000000D90000-0x0000000000D9E000-memory.dmp

Filesize
56KB

Download
memory/1380-91-0x0000000001320000-0x000000000134E000-memory.dmp

Filesize
184KB

Download
memory/1628-76-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads