nanocore | 7925158458f2b963a19db9c3bfff2146fddc78f68469392c2dcde9c45056abf6

General

Target

detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
Size

1.4MB
MD5

c16e6b1bc1bcaab16a7e46ba498235d2
SHA1

22629c710a8dcead941962d1193e67a0a1b25857
SHA256

b3f5e0d7bd76f486c6b570f1e27c884b367e71b9a5dbc3c5fb5f0a6250822b27
SHA512

a9a7c4020371bad367dc098c97657e435ea4fcb6196d5e118d4ce15e853c62f2f67647751cf03dc831f64252543a1703a27cda0ad8ab7753221881cde7eb3b18
SSDEEP

24576:ctb20pkaCqT5TBWgNQ7amiRnY4omnFCnSLv00jUwNn46A:FVg5tQ7amiRD7FR0iUe45

Score

10^/10

nanocore discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

nickddns90.duckdns.org:1896

127.0.0.1:1896

Mutex

e53fb456-2015-4320-a64e-c0bd3113c688

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2019-01-12T14:58:18.454665336Z
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
1896
default_group
Default
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
e53fb456-2015-4320-a64e-c0bd3113c688
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
nickddns90.duckdns.org
primary_dns_server
8.8.8.8
request_elevation
false
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
false
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

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MYVDWMk.com.url	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2728 set thread context of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2136	schtasks.exe

Suspicious behavior: EnumeratesProcesses 33 IoCs

pid	Process
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2672	InstallUtil.exe
2672	InstallUtil.exe
2672	InstallUtil.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2672	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	InstallUtil.exe
Token: SeDebugPrivilege	2672	InstallUtil.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2728 wrote to memory of 2672	2728	detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe	30
PID 2672 wrote to memory of 2136	2672	InstallUtil.exe	31
PID 2672 wrote to memory of 2136	2672	InstallUtil.exe	31
PID 2672 wrote to memory of 2136	2672	InstallUtil.exe	31
PID 2672 wrote to memory of 2136	2672	InstallUtil.exe	31

C:\Users\Admin\AppData\Local\Temp\detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe
"C:\Users\Admin\AppData\Local\Temp\detalle de pago realizado exitosamente atraves de nuestras plataformas vituales 923487238.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2672
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /create /f /tn "UDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6F85.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6F85.tmp

Filesize
1KB

MD5
c178ca6f48ecc770afcce1fc772172ba

SHA1
3593488ccef6cc06ddb2f3c2741854306317a01c

SHA256
ccdb98f7e02803e36586ac9e9bd137a7bc94e94f9ae09f20c6fde38ed3a1f791

SHA512
bc4e77c3cbe752061160fc7e53d7750971840d9c6dbf808c4e4692594a67b5275786b24192607daab39f9165fad259990f28fd87990234877fb348e2ad07e2e4

Download Submit
C:\Users\Admin\AppData\Local\TempidwUO.bmp

Filesize
203KB

MD5
a03737c35cfa84cf4671f2b424cf3857

SHA1
b0e01593b37b28139714b7d7c57d024efc0a9e01

SHA256
83931f8a4dc08a60912bc67e50068539906d8eb0546d825b44dd79ea156544e9

SHA512
ad4eccd9bda8e92187b243e202a32b73c140af2be386434d835334c2f031e293a56dbc58518c4605b2411c9a8ec747d5b3ea2be3b33f896b023fd5f674655f60

Download Submit
memory/2672-41-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2672-50-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2672-48-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2672-51-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2672-52-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2672-53-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2672-59-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2672-60-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2672-61-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/2728-15-0x000000007751E000-0x000000007751F000-memory.dmp

Filesize
4KB

Download
memory/2728-10-0x000000007DE70000-0x000000007DFF0000-memory.dmp

Filesize
1.5MB

Download
memory/2728-58-0x000000007751E000-0x000000007751F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads