nanocore | a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04

Analysis

max time kernel
149s
max time network
163s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
21-09-2022 05:45

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General

Target

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
Size

202KB
MD5

20cd6c97f053cb9771cb76f3a9993968
SHA1

031974f83613dfb9d9ca52d5c912d1f3f0b00c82
SHA256

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04
SHA512

5ee2937df3422180f82b074087935e39933ddfb31f576d86207eeaec734759bc98aaf7047acf34acb31988d9249ca26b38db497a42b7c6817ba43f41b3023a1d
SSDEEP

3072:gzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIXmT9cx77B7aqetQ0XdeMBma1d:gLV6Bta6dtJmakIM5Kx79PEQ8QVP4

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:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WAN Manager = "C:\\Program Files (x86)\\WAN Manager\\wanmgr.exe"	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

Drops file in Program Files directory 2 IoCs

Processes:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

description	ioc	process
File created	C:\Program Files (x86)\WAN Manager\wanmgr.exe	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
File opened for modification	C:\Program Files (x86)\WAN Manager\wanmgr.exe	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

pid	process
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

pid process

3876 a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

description pid process

Token: SeDebugPrivilege 3876 a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

description	pid	process
Token: SeDebugPrivilege	3876	a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe

C:\Users\Admin\AppData\Local\Temp\a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.exe
"C:\Users\Admin\AppData\Local\Temp\a610f9102a9dc023b6fbee5bde5a4ced8b01d5627095913a832964765b372b04.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:3876

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3876-116-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-117-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-118-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-119-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-120-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-121-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-122-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-123-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-124-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-125-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-126-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-128-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-127-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-129-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-130-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-131-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-132-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-133-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-134-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-135-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-136-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-137-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-138-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-139-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-140-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-141-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-142-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-143-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-144-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-145-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-146-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-147-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-148-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-149-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-150-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-151-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-152-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-153-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-154-0x0000000073150000-0x0000000073700000-memory.dmp

Filesize
5.7MB

Download
memory/3876-155-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-156-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-157-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-158-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-159-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-160-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-161-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-162-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-163-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-164-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-165-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-166-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-167-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-168-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-169-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-170-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-171-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-172-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-173-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-174-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-175-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-176-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-177-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-178-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-179-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-180-0x0000000076EC0000-0x000000007704E000-memory.dmp

Filesize
1.6MB

Download
memory/3876-193-0x0000000073150000-0x0000000073700000-memory.dmp

Filesize
5.7MB

Download