nanocore | 1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed

General

Target

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
Size

203KB
MD5

1e22a8cf1859f0d1a75e71d719ea989d
SHA1

74c8f071a1ecee655576adebe57dea9d1b28ed67
SHA256

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed
SHA512

bad49ab1ab9e0dc05076eba1103039f12ac73c3663d2b5aa27b9d565de8eec42f9e089fba59a0fa49acf757ee97c590855b3958b217a3c4608a6630d7320c7c3
SSDEEP

3072:MzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIvl4CGa26WwEx4JRCDqEvwtwQt:MLV6Bta6dtJmakIM544ba26SAED1wtDt

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:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\IMAP Service = "C:\\Program Files (x86)\\IMAP Service\\imapsvc.exe"	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

Drops file in Program Files directory 2 IoCs

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description	ioc	process
File created	C:\Program Files (x86)\IMAP Service\imapsvc.exe	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
File opened for modification	C:\Program Files (x86)\IMAP Service\imapsvc.exe	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.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

1020 schtasks.exe
2044 schtasks.exe

pid	process
1020	schtasks.exe
2044	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

pid	process
1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

pid process

1224 1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description pid process

Token: SeDebugPrivilege 1224 1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description	pid	process
Token: SeDebugPrivilege	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe

description	pid	process	target process
PID 1224 wrote to memory of 1020	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 1020	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 1020	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 1020	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 2044	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 2044	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 2044	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe
PID 1224 wrote to memory of 2044	1224	1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.exe
"C:\Users\Admin\AppData\Local\Temp\1070dee071d8bb8f8f267bbd512bf24741602941071d22a59c8da62fc2574bed.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:1224

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "IMAP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp1EA9.tmp"
2⤵
- Creates scheduled task(s)
PID:1020

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "IMAP Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp5ADE.tmp"
2⤵
- Creates scheduled task(s)
PID:2044

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1EA9.tmp
Filesize
1KB

MD5
7874fe7b7625be67910dcf6e30d9f02f

SHA1
c31fb91af3ad2b26d05abcdaa5162a856a200a2b

SHA256
8a8dff441220ec99772114013607f1e20c5de18d5aebec6d28cd15106725f6d7

SHA512
51bd5f4ccc6e16cde02e93f74c44e3247f441990dfb8bd57be20c8fdadbdc008610581b5f58cff4a08a634dad09d11378691de3f59783c35664156e6351a8385

Download Submit
memory/1224-54-0x0000000000300000-0x0000000000340000-memory.dmp

Filesize
256KB

Download
memory/1224-59-0x0000000000300000-0x0000000000340000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads