nanocore | 77746301f4cb94b73879d9bc81ef1e326d6d03415d4c8b542f2b5eb32e733171

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 20:08

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General

Target

Test.exe
Size

202KB
MD5

491e597ff1e8406494efce1158d6bb92
SHA1

3bcbbc715f10790b7812471d39e7a6ae878b43b0
SHA256

77746301f4cb94b73879d9bc81ef1e326d6d03415d4c8b542f2b5eb32e733171
SHA512

7d1d429638619bd798cf544ba786e1c33a7b2187bb0a45857a5a2136111a2c8bdae69fccd75b4cc469bd4229d6e28c4f314d20d1094803106777e8ddd0faa82d
SSDEEP

6144:QLV6Bta6dtJmakIM574Q4cpvMPFGDqMiQz5R7/31:QLV6Btpmkg4QRFBqMv9R7v1

Score

10^/10

nanocore discovery evasion keylogger spyware stealer trojan

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore
Nanocore family
nanocore
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Test.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Test.exe
System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

Test.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Test.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Test.exe

pid process

64 Test.exe
64 Test.exe
64 Test.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Test.exe

pid process

64 Test.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Test.exe

description pid process

Token: SeDebugPrivilege 64 Test.exe

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

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Test.exe

pid	process
64	Test.exe
64	Test.exe
64	Test.exe

pid	process
64	Test.exe

description	pid	process
Token: SeDebugPrivilege	64	Test.exe

C:\Users\Admin\AppData\Local\Temp\Test.exe
"C:\Users\Admin\AppData\Local\Temp\Test.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:64

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/64-0-0x0000000074B42000-0x0000000074B43000-memory.dmp

Filesize
4KB

Download
memory/64-1-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/64-2-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/64-4-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/64-5-0x0000000074B42000-0x0000000074B43000-memory.dmp

Filesize
4KB

Download
memory/64-6-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/64-7-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/64-8-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download