nanocore | 673367785f76ba88aded60fc9f6f3416e6cb0e472a75d67497c1f0fdfab544e2

Analysis

max time kernel
157s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2022, 01:29

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General

Target
4d9244a9fbff96c7a32ad7811e7fceb0.exe
Size 366KB
Sample221110-bwl2msdff7
SHA256 673367785f76ba88aded60fc9f6f3416e6cb0e472a75d67497c1f0fdfab544e2
MD5 4d9244a9fbff96c7a32ad7811e7fceb0
SHA1 da67b45e77c7ac74b25a5894f49dc7ef067d6c01
SHA512 45404d63139cd0ba6594033d839c850ba07e1fcc68a88ecf7d432063594024947bd80271406b2122cf7cb7d2174425c8f522d432472168ec6367148e9677b487
SSDEEP 3072:XzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIXt+Q6E+3XxbDMXuWxbsxXykXb:XLV6Bta6dtJmakIM5TEMAt5sxXykr
MD5 SHA1 SHA512 SSDEEP

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Host = "C:\\Program Files (x86)\\DDP Host\\ddphost.exe"	4d9244a9fbff96c7a32ad7811e7fceb0.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	4d9244a9fbff96c7a32ad7811e7fceb0.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\DDP Host\ddphost.exe	4d9244a9fbff96c7a32ad7811e7fceb0.exe
File opened for modification	C:\Program Files (x86)\DDP Host\ddphost.exe	4d9244a9fbff96c7a32ad7811e7fceb0.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	4d9244a9fbff96c7a32ad7811e7fceb0.exe

C:\Users\Admin\AppData\Local\Temp\4d9244a9fbff96c7a32ad7811e7fceb0.exe
"C:\Users\Admin\AppData\Local\Temp\4d9244a9fbff96c7a32ad7811e7fceb0.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:2500

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

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Downloads

memory/2500-132-0x0000000074C50000-0x0000000075201000-memory.dmp

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memory/2500-133-0x0000000074C50000-0x0000000075201000-memory.dmp

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