nanocore | 454a0228ab3aca978bb8da603e1f1ef783d2247f95d186f2f46c5e050d12ece3

Resubmissions

14-01-2025 07:08

250114-hyh64a1jg1 10

14-01-2025 06:16

250114-g1z2ys1ndq 10

20-06-2022 13:20

220620-qk384sdder 10

Analysis

max time kernel
48s
max time network
150s
platform
windows7_x64
resource
win7-20220414-en
submitted
20-06-2022 13:20

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Report Analysis Logs

General

Target

dQwwXsTxxeE.exe
Size

202KB
MD5

88e3eeefbb87b4534e3715ef59f81173
SHA1

471e2130d96d02a018cdf877d963c98a631246cd
SHA256

454a0228ab3aca978bb8da603e1f1ef783d2247f95d186f2f46c5e050d12ece3
SHA512

bcc12fa79fae920412874104c628fb14d8d77418dd9e9e392550eebd2d513ee9d2497b4a8ed1606d50220572c3125120df04d79e857c68e5724aed73e0884eb5

Score

10^/10

nanocore evasion keylogger persistence spyware stealer suricata trojan

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore
suricata: ET MALWARE Possible NanoCore C2 60B
suricata: ET MALWARE Possible NanoCore C2 60B
suricata

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Service = "C:\\Program Files (x86)\\DSL Service\\dslsvc.exe"	dQwwXsTxxeE.exe

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	dQwwXsTxxeE.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\DSL Service\dslsvc.exe	dQwwXsTxxeE.exe
File opened for modification	C:\Program Files (x86)\DSL Service\dslsvc.exe	dQwwXsTxxeE.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe
1932	dQwwXsTxxeE.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1932	dQwwXsTxxeE.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	dQwwXsTxxeE.exe

C:\Users\Admin\AppData\Local\Temp\dQwwXsTxxeE.exe
"C:\Users\Admin\AppData\Local\Temp\dQwwXsTxxeE.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:1932

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1932-54-0x00000000757C1000-0x00000000757C3000-memory.dmp

Filesize
8KB

Download
memory/1932-55-0x00000000740E0000-0x000000007468B000-memory.dmp

Filesize
5.7MB

Download
memory/1932-56-0x00000000740E0000-0x000000007468B000-memory.dmp

Filesize
5.7MB

Download