nanocore | dd6f996045b081a9ef5e93ed779ca05b2e84e7a96e4c93859e1d79c878713689

General

Target

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
Size

553KB
MD5

3b4ee472d9c872ba1d96b7a676e809ba
SHA1

33186a216fe8a37a993f42477b8f813a56ba5f09
SHA256

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164
SHA512

22d93c0656d9ebb8f0e33497e2d02ecf8a9f160fff07620f0dfbd022b8449b99ae3d5dccb3d2f65f555d99415489bfcc4856eba3d87c2158c68c3922216e4985
SSDEEP

12288:iLV6BtpmkjDwb1bL/mZyysVSX/GFFcEvz20Q3CE+A2whXXAo2RB:AApfy16yDSOzFvz20A7lXqB

Score

10^/10

nanocore discovery 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
Nanocore family
nanocore
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 1.0.0.1

description	ioc
Destination IP	1.0.0.1

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SCSI Subsystem = "C:\\Program Files (x86)\\SCSI Subsystem\\scsiss.exe"	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

Drops file in Program Files directory 2 IoCs

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description	ioc	process
File created	C:\Program Files (x86)\SCSI Subsystem\scsiss.exe	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
File opened for modification	C:\Program Files (x86)\SCSI Subsystem\scsiss.exe	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.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

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

pid	process
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

pid process

1972 a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description pid process

Token: SeDebugPrivilege 1972 a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

description	pid	process
Token: SeDebugPrivilege	1972	a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe

C:\Users\Admin\AppData\Local\Temp\a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe
"C:\Users\Admin\AppData\Local\Temp\a317bcadef76feec57223d92244a322eb4409990808a7bab96cc929fbc4a7164.exe"
1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

memory/1972-0-0x00000000742E1000-0x00000000742E2000-memory.dmp

Filesize
4KB

Download
memory/1972-1-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-2-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-5-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-6-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads