nanocore | ed063805c13e47e8203bd5c1c8897ecf49cfe0be299028b57e859ab06e2a03df

General

Target

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
Size

203KB
MD5

9a1daed01723b41412e6a08bc8db567e
SHA1

3a545bfb91498f474a18c93b56a4fdccff223e4a
SHA256

ed063805c13e47e8203bd5c1c8897ecf49cfe0be299028b57e859ab06e2a03df
SHA512

8f7b097cad343a2a99f35f3124dd6f7fc75c6d75d06e02f2229e84546fe661cdeff241bd6a31374bc7a50dfdfe131e9092b609d846e2292d440bf83f35bf39e3
SSDEEP

3072:szEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI/BDcdg0nZfileCvGZ49hpUOwC:sLV6Bta6dtJmakIM5iV0wQr8aOwC

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:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NTFS Monitor = "C:\\Program Files (x86)\\NTFS Monitor\\ntfsmon.exe"	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

Drops file in Program Files directory 2 IoCs

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description	ioc	process
File created	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
File opened for modification	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.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

1448 schtasks.exe
1896 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

pid process

1492 ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
1492 ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

pid process

1492 ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description pid process

Token: SeDebugPrivilege 1492 ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

pid	process
1448	schtasks.exe
1896	schtasks.exe

pid	process
1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

pid	process
1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description	pid	process
Token: SeDebugPrivilege	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe

description	pid	process	target process
PID 1492 wrote to memory of 1448	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1448	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1448	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1448	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1896	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1896	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1896	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe
PID 1492 wrote to memory of 1896	1492	ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.exe
"C:\Users\Admin\AppData\Local\Temp\ED063805C13E47E8203BD5C1C8897ECF49CFE0BE29902.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
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpB19.tmp"
2⤵
- Creates scheduled task(s)
PID:1448

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpD8A.tmp"
2⤵
- Creates scheduled task(s)
PID:1896

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB19.tmp
Filesize
1KB

MD5
cd8f46e160739dd5b990f3a448184fb0

SHA1
2177de7fd1160be7b400590f6ae6fa8b8779dd99

SHA256
824099d0c415f7bc462fafc728b8a3d16e631d928781bdb91ab5e3521fe1e0cb

SHA512
19b8ee860d08c51a8c9075436c2039b4bb27aa74e40ebc9d226af683d937d070d77807dc634a1f71465db3e29c17c5fdbd468fe6e9084441f15f38511ff7b03b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD8A.tmp
Filesize
1KB

MD5
981e126601526eaa5b0ad45c496c4465

SHA1
d610d6a21a8420cc73fcd3e54ddae75a5897b28b

SHA256
11ae277dfa39e7038b782ca6557339e7fe88533fe83705c356a1500a1402d527

SHA512
a59fb704d931ccb7e1ec1a7b98e24ccd8708be529066c6de4b673098cdebef539f7f50d9e051c43954b5a8e7f810862b3a4ede170f131e080dadc3e763ed4bdb

Download Submit
memory/1448-55-0x0000000000000000-mapping.dmp

Download
memory/1492-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1492-58-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1492-60-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1896-57-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads