nanocore | c0210ef99b79616a38d4f6653e7240cd581825e5e2f79d14baedf786b5236870

General

Target

CONFIRMACIÓN DEL PEDIDO CVE810654.exe
Size

202KB
MD5

e4cbdbd1fb5e7d1fcf3f08050ffe2d6a
SHA1

e1b978f2c29be0e31873c09336fe23032ff59b22
SHA256

bb62ecac5c56b6155fa01cb00438aba8bb2c0bcfd39a71acf92728ce8bf328d0
SHA512

efac2588ba1aca1c9737f258861a72e47f09e7bf9649638efe3d3ed350ed9dd19d95dfea22c37fa09e9d164a3c25aef9cef155f649b96132231ea3d5930524e9
SSDEEP

3072:8wf065+tl8PteWa50X714vwtW44XX6AM53TSoH86CCNH0/2jMujgfPYF4SSojq2w:8G0xkvef6C2U/2afg9jBnq

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

albertsamco76.ddns.net:7480

79.134.225.71:7480

Mutex

595ac7be-87a8-4935-8bed-199af086cae8

Attributes

activate_away_mode
true
backup_connection_host
79.134.225.71
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-07-15T18:29:52.126272236Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
5000
connection_port
7480
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
595ac7be-87a8-4935-8bed-199af086cae8
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
albertsamco76.ddns.net
primary_dns_server
8.8.8.8
request_elevation
false
restart_delay
5000
run_delay
0
run_on_startup
false
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:

CONFIRMACIÓN DEL PEDIDO CVE810654.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Manager = "C:\\Program Files (x86)\\DDP Manager\\ddpmgr.exe"	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exe

description pid process target process

PID 736 set thread context of 2180 736 CONFIRMACIÓN DEL PEDIDO CVE810654.exe CONFIRMACIÓN DEL PEDIDO CVE810654.exe

description	pid	process	target process
PID 736 set thread context of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Drops file in Program Files directory 2 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exe

description	ioc	process
File created	C:\Program Files (x86)\DDP Manager\ddpmgr.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
File opened for modification	C:\Program Files (x86)\DDP Manager\ddpmgr.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.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

4228 schtasks.exe
1104 schtasks.exe

pid	process
4228	schtasks.exe
1104	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exeCONFIRMACIÓN DEL PEDIDO CVE810654.exe

pid	process
736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exe

pid process

2180 CONFIRMACIÓN DEL PEDIDO CVE810654.exe

pid	process
2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exeCONFIRMACIÓN DEL PEDIDO CVE810654.exe

description	pid	process
Token: SeDebugPrivilege	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
Token: SeDebugPrivilege	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

CONFIRMACIÓN DEL PEDIDO CVE810654.exeCONFIRMACIÓN DEL PEDIDO CVE810654.exe

C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe
"C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:736

C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe
"C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe"
2⤵
PID:1328

C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe
"C:\Users\Admin\AppData\Local\Temp\CONFIRMACIÓN DEL PEDIDO CVE810654.exe"
2⤵
- 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:2180

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmp81E2.tmp"
3⤵
- Creates scheduled task(s)
PID:4228

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp8619.tmp"
3⤵
- Creates scheduled task(s)
PID:1104

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp81E2.tmp

Filesize
1KB

MD5
5426741e0578a448190f8738e4ab22b5

SHA1
0400ee2dce355b1262cf630ada5a9a0f45c52a1c

SHA256
97c6691907a6918da654bf9c856b974c83d7f55ef233df63cb4ef5aaeacc51e7

SHA512
a22f7b8b207347787ee007bacc5dda0bf3e12442d23f7096cb20b2c535f5d62c9c98b450d1b67221d2f0cb814163a67c9db00eaf3c1ec5c2d307bf04e0addd80

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8619.tmp

Filesize
1KB

MD5
677848190631e19222304d1982aa2e1b

SHA1
bed6cf97d3458e4ea59ff9823375d915a9b3d682

SHA256
8bcf16c788d228932fa707bb4250c05151e099bdf7040adc717e53680601be3d

SHA512
f5d41e150011bc63f4c95799e21fe91ffaa25eb05f4ca46ea89f3a3ca5325413ba4e0b7b5d69c0bc189955f3308c4928016a7cc1d6f7c2352639106952e92b1e

Download Submit
memory/736-132-0x00000000007E0000-0x0000000000818000-memory.dmp

Filesize
224KB

Download
memory/736-133-0x0000000005D90000-0x0000000005DB2000-memory.dmp

Filesize
136KB

Download
memory/1104-143-0x0000000000000000-mapping.dmp

Download
memory/1328-134-0x0000000000000000-mapping.dmp

Download
memory/2180-138-0x0000000004DD0000-0x0000000004E62000-memory.dmp

Filesize
584KB

Download
memory/2180-139-0x0000000004F10000-0x0000000004FAC000-memory.dmp

Filesize
624KB

Download
memory/2180-140-0x0000000004E70000-0x0000000004E7A000-memory.dmp

Filesize
40KB

Download
memory/2180-137-0x00000000052A0000-0x0000000005844000-memory.dmp

Filesize
5.6MB

Download
memory/2180-136-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2180-135-0x0000000000000000-mapping.dmp

Download
memory/4228-141-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 736 wrote to memory of 1328	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 1328	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 1328	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 736 wrote to memory of 2180	736	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	CONFIRMACIÓN DEL PEDIDO CVE810654.exe
PID 2180 wrote to memory of 4228	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe
PID 2180 wrote to memory of 4228	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe
PID 2180 wrote to memory of 4228	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe
PID 2180 wrote to memory of 1104	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe
PID 2180 wrote to memory of 1104	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe
PID 2180 wrote to memory of 1104	2180	CONFIRMACIÓN DEL PEDIDO CVE810654.exe	schtasks.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads