nanocore | 7f4cc04bfb8b2c562fbbff9e48c4ed13cd83f7e8cbadcef7c5cf205308cf5470

Analysis

max time kernel
45s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-10-2022 20:14

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General

Target

0x00090000000122e9-72.exe
Size

202KB
MD5

d1c50cad229bca00c7c6548ed1489d0a
SHA1

a02c38c129178dde442b1cd4a4d11fbe177c513f
SHA256

7f4cc04bfb8b2c562fbbff9e48c4ed13cd83f7e8cbadcef7c5cf205308cf5470
SHA512

309312c1071a57c3d9ee1555e27a65940be13ed749977012adb97d197da5ef1be246f1de61d1924ce9df950475f37383761b87d2af61c18d5cfeea365b452ff4
SSDEEP

3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIBDh6OwtcLq3o9kdKmLBv:wLV6Bta6dtJmakIM5mh6XtJo9kdf9v

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:

0x00090000000122e9-72.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Manager = "C:\\Program Files (x86)\\AGP Manager\\agpmgr.exe"	0x00090000000122e9-72.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

0x00090000000122e9-72.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0x00090000000122e9-72.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0x00090000000122e9-72.exe

Drops file in Program Files directory 2 IoCs

Processes:

0x00090000000122e9-72.exe

description	ioc	process
File created	C:\Program Files (x86)\AGP Manager\agpmgr.exe	0x00090000000122e9-72.exe
File opened for modification	C:\Program Files (x86)\AGP Manager\agpmgr.exe	0x00090000000122e9-72.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

0x00090000000122e9-72.exe

pid process

1204 0x00090000000122e9-72.exe
1204 0x00090000000122e9-72.exe
1204 0x00090000000122e9-72.exe
1204 0x00090000000122e9-72.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

0x00090000000122e9-72.exe

pid process

1204 0x00090000000122e9-72.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0x00090000000122e9-72.exe

description pid process

Token: SeDebugPrivilege 1204 0x00090000000122e9-72.exe

pid	process
1204	0x00090000000122e9-72.exe
1204	0x00090000000122e9-72.exe
1204	0x00090000000122e9-72.exe
1204	0x00090000000122e9-72.exe

pid	process
1204	0x00090000000122e9-72.exe

description	pid	process
Token: SeDebugPrivilege	1204	0x00090000000122e9-72.exe

C:\Users\Admin\AppData\Local\Temp\0x00090000000122e9-72.exe
"C:\Users\Admin\AppData\Local\Temp\0x00090000000122e9-72.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:1204

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/1204-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1204-55-0x0000000074160000-0x000000007470B000-memory.dmp

Filesize
5.7MB

Download
memory/1204-56-0x0000000074160000-0x000000007470B000-memory.dmp

Filesize
5.7MB

Download