nanocore | d56512737d1f617c05ef9bf6bd1fedac0418cba3bbde821cdc063599924e4570

General

Target

1df7fc81095ae4a7c32c01c6ea402b58.exe
Size

52KB
MD5

1df7fc81095ae4a7c32c01c6ea402b58
SHA1

ee4caebd7930c7cd48a43f425b15ba1ae7d9a42f
SHA256

d56512737d1f617c05ef9bf6bd1fedac0418cba3bbde821cdc063599924e4570
SHA512

54d2b46b0f3d205dbf551bfd7db6f97b6193b808122c2266269dc7c2eb3b5d0b6276e953c2a058b9d1446b7beb3c5836bddc03069679678e27fc06927b0d409d

Score

10^/10

nanocore keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

anglemanagement.ddns.net:9036

shahzad73.ddns.net:9036

Mutex

25c9016c-7303-4866-b0db-dd95869acb61

Attributes

activate_away_mode
true
backup_connection_host
shahzad73.ddns.net
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-03-29T07:22:31.812165936Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
9036
default_group
MIDDLE JUNE
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
25c9016c-7303-4866-b0db-dd95869acb61
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
anglemanagement.ddns.net
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

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:

1df7fc81095ae4a7c32c01c6ea402b58.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\Qpasjvek = "\"C:\\Users\\Admin\\AppData\\Roaming\\Iuiyfc\\Qpasjvek.exe\""	1df7fc81095ae4a7c32c01c6ea402b58.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1df7fc81095ae4a7c32c01c6ea402b58.exe

description pid process target process

PID 644 set thread context of 744 644 1df7fc81095ae4a7c32c01c6ea402b58.exe InstallUtil.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1680 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exe1df7fc81095ae4a7c32c01c6ea402b58.exeInstallUtil.exe

pid process

1320 powershell.exe
644 1df7fc81095ae4a7c32c01c6ea402b58.exe
644 1df7fc81095ae4a7c32c01c6ea402b58.exe
744 InstallUtil.exe
744 InstallUtil.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

InstallUtil.exe

pid process

744 InstallUtil.exe

description	pid	process	target process
PID 644 set thread context of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe

pid	process
1680	schtasks.exe

pid	process
1320	powershell.exe
644	1df7fc81095ae4a7c32c01c6ea402b58.exe
644	1df7fc81095ae4a7c32c01c6ea402b58.exe
744	InstallUtil.exe
744	InstallUtil.exe

pid	process
744	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

1df7fc81095ae4a7c32c01c6ea402b58.exepowershell.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	644	1df7fc81095ae4a7c32c01c6ea402b58.exe
Token: SeDebugPrivilege	1320	powershell.exe
Token: SeDebugPrivilege	744	InstallUtil.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

1df7fc81095ae4a7c32c01c6ea402b58.exeInstallUtil.exe

description	pid	process	target process
PID 644 wrote to memory of 1320	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	powershell.exe
PID 644 wrote to memory of 1320	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	powershell.exe
PID 644 wrote to memory of 1320	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	powershell.exe
PID 644 wrote to memory of 1320	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	powershell.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 644 wrote to memory of 744	644	1df7fc81095ae4a7c32c01c6ea402b58.exe	InstallUtil.exe
PID 744 wrote to memory of 1680	744	InstallUtil.exe	schtasks.exe
PID 744 wrote to memory of 1680	744	InstallUtil.exe	schtasks.exe
PID 744 wrote to memory of 1680	744	InstallUtil.exe	schtasks.exe
PID 744 wrote to memory of 1680	744	InstallUtil.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\1df7fc81095ae4a7c32c01c6ea402b58.exe
"C:\Users\Admin\AppData\Local\Temp\1df7fc81095ae4a7c32c01c6ea402b58.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1320

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WPA Subsystem" /xml "C:\Users\Admin\AppData\Local\Temp\tmp54B6.tmp"
3⤵
- Creates scheduled task(s)
PID:1680

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\tmp54B6.tmp
Filesize
1KB

MD5
576bbaf398045c3843d452ec83208236

SHA1
8ed5b2500ae7a40cbfa6e9018a1d1f1e70cb1374

SHA256
33c0c2d72fa383e5988ce640febc5ac6a2bd71d4ae660b99e52234952e17467b

SHA512
e7cc0ea0b351c6a8618e14f03c00e88ef83e2f169e0b4d66513f580f0a9352fbfe429e57186362b69407150d566bbdadca2f7b574fc748cc140b3249be67f96a

Download Submit
memory/644-54-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download
memory/644-55-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/644-56-0x00000000053F0000-0x000000000549A000-memory.dmp

Filesize
680KB

Download
memory/644-57-0x00000000020D0000-0x000000000211C000-memory.dmp

Filesize
304KB

Download
memory/744-63-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-79-0x0000000000440000-0x000000000044A000-memory.dmp

Filesize
40KB

Download
memory/744-62-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-77-0x00000000002D0000-0x00000000002DA000-memory.dmp

Filesize
40KB

Download
memory/744-65-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-66-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-69-0x000000000041E792-mapping.dmp

Download
memory/744-68-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-71-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-73-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/744-78-0x00000000002E0000-0x00000000002FE000-memory.dmp

Filesize
120KB

Download
memory/744-80-0x0000000000765000-0x0000000000776000-memory.dmp

Filesize
68KB

Download
memory/1320-60-0x0000000070B20000-0x00000000710CB000-memory.dmp

Filesize
5.7MB

Download
memory/1320-61-0x0000000070B20000-0x00000000710CB000-memory.dmp

Filesize
5.7MB

Download
memory/1320-58-0x0000000000000000-mapping.dmp

Download
memory/1680-75-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads