nanocore | 7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919

Analysis

max time kernel
52s
max time network
153s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
11-09-2022 06:59

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General

Target

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
Size

202KB
MD5

ee8464d03f6dd8ef012df411919b5c28
SHA1

e7f3dff5296ac6c2727efe7dc9d5323f3040df3a
SHA256

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919
SHA512

dfb2ee6b4ffdace42f96579812f0569a284b0ec05299f6171278afd4f1cff7a50216e86f260eff2478d62a927caa52f9ada055b207ce72c5406766f8b498660c
SSDEEP

6144:gLV6Bta6dtJmakIM5zehjauz5+CE+RkLXUq:gLV6BtpmkdjBA2SLXV

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:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\UPNP Service = "C:\\Program Files (x86)\\UPNP Service\\upnpsvc.exe"	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

Drops file in Program Files directory 2 IoCs

Processes:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

description	ioc	process
File created	C:\Program Files (x86)\UPNP Service\upnpsvc.exe	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
File opened for modification	C:\Program Files (x86)\UPNP Service\upnpsvc.exe	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

pid	process
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

pid process

2584 7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

description pid process

Token: SeDebugPrivilege 2584 7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

description	pid	process
Token: SeDebugPrivilege	2584	7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe

C:\Users\Admin\AppData\Local\Temp\7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.exe
"C:\Users\Admin\AppData\Local\Temp\7b4d9dc287d4adfd6358374be3df420b2e725f3b66092c1d71b2653fa2c2f919.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:2584

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/2584-117-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-118-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-119-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-120-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-121-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-122-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-123-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-124-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-125-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-127-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-126-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-128-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-129-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-130-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-131-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-132-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-133-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-134-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-135-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-136-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-137-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-139-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-138-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-140-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-141-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-142-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-143-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-144-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-145-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-146-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-147-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-148-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-149-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-150-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-151-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-152-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-153-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-154-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-155-0x0000000073DC0000-0x0000000074370000-memory.dmp

Filesize
5.7MB

Download
memory/2584-156-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-157-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-158-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-159-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-160-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-161-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-162-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-163-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-164-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-165-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-166-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-167-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-168-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-169-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-170-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-171-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-172-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-173-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-174-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-175-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-176-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-177-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-178-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-179-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-180-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-181-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/2584-191-0x0000000073DC0000-0x0000000074370000-memory.dmp

Filesize
5.7MB

Download