nanocore | 8c5178cbed78221ee202df3e02519105c0d999e6f2aa50863e91ae7d23ed042b

Analysis

max time kernel
146s
max time network
146s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 22:24

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General

Target

c53be3d67937d0edaeeeb16d96ed3de4.exe
Size

202KB
MD5

c53be3d67937d0edaeeeb16d96ed3de4
SHA1

d17840275c32f8ab3eb68a98882eea6148b24da2
SHA256

8c5178cbed78221ee202df3e02519105c0d999e6f2aa50863e91ae7d23ed042b
SHA512

6b486ca3c1b05b669b6bbefe243c8992a78cf6f2fb4978966191b49334d8e9611d8c506e6ddd0c84f64203cc98ee3e141af821fc1dc82cfe135e7b8dc0d0bf44
SSDEEP

6144:QLV6Bta6dtJmakIM5HlE4UXkD2rovrO6mlOk:QLV6BtpmkI24ttvr5k

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	c53be3d67937d0edaeeeb16d96ed3de4.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	c53be3d67937d0edaeeeb16d96ed3de4.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2556	c53be3d67937d0edaeeeb16d96ed3de4.exe
2556	c53be3d67937d0edaeeeb16d96ed3de4.exe
2556	c53be3d67937d0edaeeeb16d96ed3de4.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2556	c53be3d67937d0edaeeeb16d96ed3de4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	c53be3d67937d0edaeeeb16d96ed3de4.exe

C:\Users\Admin\AppData\Local\Temp\c53be3d67937d0edaeeeb16d96ed3de4.exe
"C:\Users\Admin\AppData\Local\Temp\c53be3d67937d0edaeeeb16d96ed3de4.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2556

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/2556-0-0x00000000744B1000-0x00000000744B2000-memory.dmp

Filesize
4KB

Download
memory/2556-1-0x00000000744B0000-0x0000000074A5B000-memory.dmp

Filesize
5.7MB

Download
memory/2556-2-0x00000000744B0000-0x0000000074A5B000-memory.dmp

Filesize
5.7MB

Download
memory/2556-4-0x00000000744B0000-0x0000000074A5B000-memory.dmp

Filesize
5.7MB

Download
memory/2556-5-0x00000000744B0000-0x0000000074A5B000-memory.dmp

Filesize
5.7MB

Download