nanocore | 3569a28adba76952d8283b35bc00518fab4c261a0d8d68edd523dd157d2df881

Analysis

max time kernel
185s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 09:26

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General

Target

69ff4448c410b7b3a031523d09f293022704c4fa.exe
Size

202KB
MD5

cca3860ea40af049fdad04421188dddb
SHA1

69ff4448c410b7b3a031523d09f293022704c4fa
SHA256

3569a28adba76952d8283b35bc00518fab4c261a0d8d68edd523dd157d2df881
SHA512

0c107b642c1a5beabe09d1c72b8978fc5b47160556b19ce53663516856c518b3f095d418828a70c3b576bbaa66f42fff7988c568ed5ca4c4b833cef63a080370
SSDEEP

6144:QLV6Bta6dtJmakIM5HgCpVBVl30m8A2CSFixQfO:QLV6BtpmkWgqv3ftEFnfO

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Manager = "C:\\Program Files (x86)\\DSL Manager\\dslmgr.exe"	69ff4448c410b7b3a031523d09f293022704c4fa.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	69ff4448c410b7b3a031523d09f293022704c4fa.exe

Drops file in Program Files directory 2 IoCs

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

description	ioc	process
File created	C:\Program Files (x86)\DSL Manager\dslmgr.exe	69ff4448c410b7b3a031523d09f293022704c4fa.exe
File opened for modification	C:\Program Files (x86)\DSL Manager\dslmgr.exe	69ff4448c410b7b3a031523d09f293022704c4fa.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

pid	process
4488	69ff4448c410b7b3a031523d09f293022704c4fa.exe
4488	69ff4448c410b7b3a031523d09f293022704c4fa.exe
4488	69ff4448c410b7b3a031523d09f293022704c4fa.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

pid process

4488 69ff4448c410b7b3a031523d09f293022704c4fa.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

69ff4448c410b7b3a031523d09f293022704c4fa.exe

description pid process

Token: SeDebugPrivilege 4488 69ff4448c410b7b3a031523d09f293022704c4fa.exe

description	pid	process
Token: SeDebugPrivilege	4488	69ff4448c410b7b3a031523d09f293022704c4fa.exe

C:\Users\Admin\AppData\Local\Temp\69ff4448c410b7b3a031523d09f293022704c4fa.exe
"C:\Users\Admin\AppData\Local\Temp\69ff4448c410b7b3a031523d09f293022704c4fa.exe"
1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4488

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4488-132-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download
memory/4488-133-0x0000000075190000-0x0000000075741000-memory.dmp

Filesize
5.7MB

Download