nanocore | 0b9ca6e1597ec89cc959fd7f59820216473675c4178cccc5a533551ab8a61099

Resubmissions

11/02/2024, 23:47

240211-3szbcacf8x 10

04/02/2024, 09:56

240204-lybzkaghhr 10

Analysis

max time kernel
121s
max time network
153s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/02/2024, 09:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

B738C981EE80FEF191C95D3D030BA5B5.exe
Size

467KB
MD5

b738c981ee80fef191c95d3d030ba5b5
SHA1

5f2835a1e94f83b38eb7dc5f1b90deb2edb0b3ed
SHA256

0b9ca6e1597ec89cc959fd7f59820216473675c4178cccc5a533551ab8a61099
SHA512

9b41936dd06d9a66ec5cbbd34d366be74e8a197d092f896aa643673ec335ec53757a7817787b299c0dba9890019db682f023d741ec58ba5f90887cfb3eba4cb1
SSDEEP

3072:pzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI/oRL/1eORKOfUxCvq2RhFVyFR:pLV6Bta6dtJmakIM5FvpKpp2RVyFRC

Score

10^/10

nanocore 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	B738C981EE80FEF191C95D3D030BA5B5.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2280	B738C981EE80FEF191C95D3D030BA5B5.exe
2280	B738C981EE80FEF191C95D3D030BA5B5.exe
2280	B738C981EE80FEF191C95D3D030BA5B5.exe
2280	B738C981EE80FEF191C95D3D030BA5B5.exe
2280	B738C981EE80FEF191C95D3D030BA5B5.exe
2280	B738C981EE80FEF191C95D3D030BA5B5.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2280	B738C981EE80FEF191C95D3D030BA5B5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2280	B738C981EE80FEF191C95D3D030BA5B5.exe

C:\Users\Admin\AppData\Local\Temp\B738C981EE80FEF191C95D3D030BA5B5.exe
"C:\Users\Admin\AppData\Local\Temp\B738C981EE80FEF191C95D3D030BA5B5.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2280-0-0x0000000074360000-0x000000007490B000-memory.dmp

Filesize
5.7MB

Download
memory/2280-2-0x0000000001F70000-0x0000000001FB0000-memory.dmp

Filesize
256KB

Download
memory/2280-1-0x0000000074360000-0x000000007490B000-memory.dmp

Filesize
5.7MB

Download
memory/2280-7-0x0000000074360000-0x000000007490B000-memory.dmp

Filesize
5.7MB

Download
memory/2280-8-0x0000000074360000-0x000000007490B000-memory.dmp

Filesize
5.7MB

Download
memory/2280-9-0x0000000001F70000-0x0000000001FB0000-memory.dmp

Filesize
256KB

Download