nanocore | 37df56b4f26fcb210022abed5de5698854b8d0504c6305422ee2730ee06ead15

Analysis

max time kernel
43s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20-09-2022 20:03

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General

Target

tmp.exe
Size

202KB
MD5

4cedeb7f2bbb865949fac916f31ff5c6
SHA1

23f459e090f237b419b33b331818b17ab805f768
SHA256

37df56b4f26fcb210022abed5de5698854b8d0504c6305422ee2730ee06ead15
SHA512

c38c1f6b0c43b0546917fb5e3a60f922798120d9f870f5c9920ac199907663968a201c5ad0ed80b9621cd4d37d8e7b1d5dac7c76ee09000b78bb658ea86b7809
SSDEEP

3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI4jT9cx77B7aqetQ0XdeMBma1K:wLV6Bta6dtJmakIM5ox79PEQ8QVP3

Score

10^/10

nanocore evasion keylogger spyware stealer trojan

Malware Config

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

tmp.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA tmp.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

tmp.exe

pid process

564 tmp.exe
564 tmp.exe
564 tmp.exe
564 tmp.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

tmp.exe

pid process

564 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 564 tmp.exe

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

pid	process
564	tmp.exe
564	tmp.exe
564	tmp.exe
564	tmp.exe

pid	process
564	tmp.exe

description	pid	process
Token: SeDebugPrivilege	564	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:564

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/564-54-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

Filesize
8KB

Download
memory/564-55-0x00000000740B0000-0x000000007465B000-memory.dmp

Filesize
5.7MB

Download
memory/564-56-0x00000000740B0000-0x000000007465B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads