nanocore | 9aaba06dfd0156123b497ff5b7ac08f840e67df92ae40c33b55b152a89e31844

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-12-2024 17:37

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General

Target

vapev5_crack.exe
Size

203KB
MD5

b627775857e252c0f7d9398b796b6dd5
SHA1

9473cb2ae36b733a59b516e50da9d5a6ae6a1317
SHA256

df2572f41e1e3996a8209651ffcbd1da6eb51ce973a7ff4d30a40536a01d6a3e
SHA512

6389d5cbd731bf5911a367aef12ef3023c7622a82453ad4c54b4ca9a1b843616a35c9ce6a4318195e865f65baf9340c21f80e7fabef183f900c465fe5fa5c7b5
SSDEEP

6144:sLV6Bta6dtJmakIM5F8GL+1WUQ52F+/8Ej4ea:sLV6BtpmkVGLUcQsEEj4/

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	vapev5_crack.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vapev5_crack.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

pid	Process
1776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1732	vapev5_crack.exe
1732	vapev5_crack.exe
1732	vapev5_crack.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1732	vapev5_crack.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	vapev5_crack.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 1776	1732	vapev5_crack.exe	30
PID 1732 wrote to memory of 1776	1732	vapev5_crack.exe	30
PID 1732 wrote to memory of 1776	1732	vapev5_crack.exe	30
PID 1732 wrote to memory of 1776	1732	vapev5_crack.exe	30

C:\Users\Admin\AppData\Local\Temp\vapev5_crack.exe
"C:\Users\Admin\AppData\Local\Temp\vapev5_crack.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:1732
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /f /tn "IMAP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmp8CE4.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

C:\Users\Admin\AppData\Local\Temp\tmp8CE4.tmp

Filesize
1KB

MD5
9d5a3289dc6ce41f6cc68a165061111c

SHA1
67399314326d2a9c1012b2a07a8508e783d8d488

SHA256
f6380c172bb5ea10554ee42a323561d8066a163e71263a99390121082040ae72

SHA512
580cc4247b082d11d618733cec7fccc401c20ba0f965c35f27457dec5a28e353ca3aad1ff83bd457e0d918e3c13badab95256f78a72a86e5d075a9320f62f043

Download Submit
memory/1732-0-0x0000000074D81000-0x0000000074D82000-memory.dmp

Filesize
4KB

Download
memory/1732-1-0x0000000074D80000-0x000000007532B000-memory.dmp

Filesize
5.7MB

Download
memory/1732-2-0x0000000074D80000-0x000000007532B000-memory.dmp

Filesize
5.7MB

Download
memory/1732-7-0x0000000074D80000-0x000000007532B000-memory.dmp

Filesize
5.7MB

Download