nanocore | 3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a

General

Target

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
Size

492KB
MD5

46caeaf0925af58c885c33786d96378f
SHA1

c67f333320451d118cebdd35614f5a013c44fefc
SHA256

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a
SHA512

1c388197e6370bc098e0ea15a3453f51766c6864823190ba5d87764cf97912ccc30319f5fd11125d2553b1007253a0357ae15ac120e990f12e2581250f617793

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:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.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"	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

pid	process
2784	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description	pid	process	target process
PID 2784 set thread context of 2040	2784	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Drops file in Program Files directory 2 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description	ioc	process
File created	C:\Program Files (x86)\SCSI Subsystem\scsiss.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
File opened for modification	C:\Program Files (x86)\SCSI Subsystem\scsiss.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

pid	process
2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

pid process

2040 3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description pid process

Token: SeDebugPrivilege 2040 3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

pid process

2784 3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description	pid	process
Token: SeDebugPrivilege	2040	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

description	pid	process	target process
PID 2784 wrote to memory of 2040	2784	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
PID 2784 wrote to memory of 2040	2784	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
PID 2784 wrote to memory of 2040	2784	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe	3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe

C:\Users\Admin\AppData\Local\Temp\3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
"C:\Users\Admin\AppData\Local\Temp\3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784

C:\Users\Admin\AppData\Local\Temp\3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe
"C:\Users\Admin\AppData\Local\Temp\3bb2c9c9812f35fa3d3e65b21d0e5a1ec441a7b7dc8d0ed9123fa9f72680686a.exe"
2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2040

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2040-139-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2040-143-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download
memory/2040-147-0x0000000074CF0000-0x00000000752A1000-memory.dmp

Filesize
5.7MB

Download
memory/2040-136-0x0000000000000000-mapping.dmp

Download
memory/2040-146-0x0000000077680000-0x0000000077823000-memory.dmp

Filesize
1.6MB

Download
memory/2040-145-0x00007FF99F0F0000-0x00007FF99F2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2040-144-0x00000000005A0000-0x00000000005AE000-memory.dmp

Filesize
56KB

Download
memory/2040-141-0x00007FF99F0F0000-0x00007FF99F2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2040-140-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2040-142-0x0000000077680000-0x0000000077823000-memory.dmp

Filesize
1.6MB

Download
memory/2784-133-0x0000000002110000-0x000000000211E000-memory.dmp

Filesize
56KB

Download
memory/2784-134-0x00007FF99F0F0000-0x00007FF99F2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2784-138-0x0000000077680000-0x0000000077823000-memory.dmp

Filesize
1.6MB

Download
memory/2784-137-0x0000000002110000-0x000000000211E000-memory.dmp

Filesize
56KB

Download
memory/2784-135-0x0000000077680000-0x0000000077823000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads