nanocore | 36ff84072cb6ace8880a35249c1b95dbf048dd90f9189469892275c5fd122331

Analysis

max time kernel
137s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
31/07/2024, 19:46

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General

Target

example.exe
Size

202KB
MD5

0e9937a4cf3aacf8c372f3998ac58366
SHA1

0e50aeeb37429e8c67712c521975dcc58659ca8d
SHA256

36ff84072cb6ace8880a35249c1b95dbf048dd90f9189469892275c5fd122331
SHA512

9685e5bf83cfbc766acb8499d01fc9c6fb5bc4f071db9e0f5bfb5afd23ca99b84652cb5b649616b7c9d93b3c841bf305682f5e5bc8c174624e7fffa9d214079d
SSDEEP

6144:gLV6Bta6dtJmakIM5NzxAnuBlMvBZORkP:gLV6Btpmk4xAIFkP

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

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	example.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

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2816	example.exe
2816	example.exe
2816	example.exe
2816	example.exe
2816	example.exe
2816	example.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2816	example.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	example.exe

C:\Users\Admin\AppData\Local\Temp\example.exe
"C:\Users\Admin\AppData\Local\Temp\example.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2816

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/2816-0-0x0000000073E01000-0x0000000073E02000-memory.dmp

Filesize
4KB

Download
memory/2816-1-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2816-2-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2816-7-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download