nanocore | 3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61

Analysis

max time kernel
155s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 01:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe
Size

118KB
MD5

ee65efc41aac3872271039b1314a329d
SHA1

881291ac86efb5a5d0474aa2034c532053e5ae9f
SHA256

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61
SHA512

ad04190d2ac4fd1f0aae7f9bd3ee03b59c66aae813bdf973de8da55cbe5d9fa6ed0f5920db1fa38c79a667a2c59974d7b31f32c7ac32d7f76ce83d8e1ec54371
SSDEEP

3072:kbpZKxysDiVsd8fHyXORSksrHyReACFWTl+N9bls:kbpUyVszXOTsDyR4NZq

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:

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Monitor = "C:\\Program Files (x86)\\AGP Monitor\\agpmon.exe"	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

Drops file in Program Files directory 2 IoCs

Processes:

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

description	ioc	process
File created	C:\Program Files (x86)\AGP Monitor\agpmon.exe	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe
File opened for modification	C:\Program Files (x86)\AGP Monitor\agpmon.exe	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

4508 schtasks.exe
4712 schtasks.exe

pid	process
4508	schtasks.exe
4712	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe

description	pid	process	target process
PID 2220 wrote to memory of 4508	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe
PID 2220 wrote to memory of 4508	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe
PID 2220 wrote to memory of 4508	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe
PID 2220 wrote to memory of 4712	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe
PID 2220 wrote to memory of 4712	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe
PID 2220 wrote to memory of 4712	2220	3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe
"C:\Users\Admin\AppData\Local\Temp\3bad5c27d610b82527437b441d9c39a8b3b7e3527ffcc6ee490665757ff94a61.exe"
1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpFEF6.tmp"
2⤵
- Creates scheduled task(s)
PID:4508

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp2991.tmp"
2⤵
- Creates scheduled task(s)
PID:4712

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2991.tmp
Filesize
1KB

MD5
157cd55403665c49c9fd3ca1196c4397

SHA1
4feed6e606b41bb617274471349582963182756b

SHA256
49d903f84313feb16bd189c58b6c206f98b05da00ea0da881e2ff0c893b6ba5e

SHA512
bea7e3caa9c37cadd772a6d3ee0d9ed47de6b3e880cd58649be2939cacd00f70d4edc1ad177e432539267bb520094d9cda3f781cdfc69122f3775242321c11b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFEF6.tmp
Filesize
1KB

MD5
dbee9ec85d0ced562c7c24e8118cc902

SHA1
18b2d4b12fb3a3df46160cf7d1dbca7c2ae47f86

SHA256
12b1568529b27f7f943f76e58ed52716b7e84afcf15f86fa88bde09551095ab3

SHA512
67ef1bb1b82335db9736a398ef34dfea20a2333be89c5e705606e8137d165570aee12d2e77fc7f6d6fedfa48efdba6a0092a3b9bfe7c4c8a0584657f4e4afd58

Download Submit
memory/2220-132-0x0000000075010000-0x00000000755C1000-memory.dmp

Filesize
5.7MB

Download
memory/2220-133-0x0000000075010000-0x00000000755C1000-memory.dmp

Filesize
5.7MB

Download
memory/4508-134-0x0000000000000000-mapping.dmp

Download
memory/4712-136-0x0000000000000000-mapping.dmp

Download