nanocore | d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63

General

Target

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
Size

203KB
MD5

e426a9d0893cdce46573d438141f9fb0
SHA1

f60b7693a49011ffae17f8404a762deb4c968567
SHA256

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63
SHA512

b7bcfc00a1746a0e0a6b5ccddd35b3bcdbe797ce0ead7826023bf57cb121b8d6432aef145325689399f5f62619d6d9bc09e3083d5da26b8284c69b04b9d557ab
SSDEEP

6144:MLV6Bta6dtJmakIM5B6V2qhLyNPYTbEjg:MLV6Btpmk6M2uL4YTR

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:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2724 schtasks.exe

pid	process
2724	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

pid	process
2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

pid process

2668 d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

description pid process

Token: SeDebugPrivilege 2668 d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

description	pid	process
Token: SeDebugPrivilege	2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe

description	pid	process	target process
PID 2668 wrote to memory of 2724	2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe	schtasks.exe
PID 2668 wrote to memory of 2724	2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe	schtasks.exe
PID 2668 wrote to memory of 2724	2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe	schtasks.exe
PID 2668 wrote to memory of 2724	2668	d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe
"C:\Users\Admin\AppData\Local\Temp\d070c972c4f2e88e72b6fc1bd081260a170311528d617080332d78ca27001c63N.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /f /tn "UDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmpEDB9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEDB9.tmp

Filesize
1KB

MD5
13acae57703ce6b052b62e1613f37d36

SHA1
87ad9f25db9b98c8e771acf52c518c22b85a9fd2

SHA256
d611072d948b1439c61fa0c650e7d97b204fbc737c606548c84d8a627d4403fe

SHA512
e1efc9171189b1ac705033f700f042022fd7416f20169d0ae5f89b335fe1b94e287e87d73ad990dbe1c8d05b9bc29afd047ef03fd7791ec12455f697c606afaf

Download Submit
memory/2668-0-0x00000000746E1000-0x00000000746E2000-memory.dmp

Filesize
4KB

Download
memory/2668-2-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download
memory/2668-1-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download
memory/2668-7-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads