nanocore | 8ebd2e57f1a64a6d1251ccdc21eddc4dc7afe05385dbf7123bb5e291d94437c2

Analysis

max time kernel
141s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 08:07

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General

Target

17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe
Size

202KB
MD5

b6dbce130e4616d2bdca81e491de6f55
SHA1

42854ec93ea2bf6a508b5935f7fe4f672dddc1d9
SHA256

8ebd2e57f1a64a6d1251ccdc21eddc4dc7afe05385dbf7123bb5e291d94437c2
SHA512

dc52a339478d4c1ce4800ca55b7679451ce537d321e9d25b53d3433aaa9fc0b2bc6c95320f4863fe0c15bcb9e236f18161f5918fd6772d7ea3112cb6b6da068e
SSDEEP

3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIz9X8xVW0kGmZoFkHObLBeukzl:gLV6Bta6dtJmakIM5wMyDYxklHH

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.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	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1800	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe
1800	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe
1800	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1800	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe

C:\Users\Admin\AppData\Local\Temp\17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe
"C:\Users\Admin\AppData\Local\Temp\17308803764633c5cd7526fd98daa9baa15a1cb4eb2c29a67d9369eacbf40fe1b2a984ff37956.dat-decoded.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1800

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/1800-0-0x00000000741A1000-0x00000000741A2000-memory.dmp

Filesize
4KB

Download
memory/1800-1-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download
memory/1800-2-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download
memory/1800-4-0x00000000741A0000-0x000000007474B000-memory.dmp

Filesize
5.7MB

Download