nanocore | d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd

General

Target

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
Size

865KB
MD5

e5390b1f6c2eafe0b9b2d18e11aa8c9c
SHA1

6e4102d3a2ca6cc71cf605d5c3ff9fd29c035e8d
SHA256

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd
SHA512

9d02eda4fe404275e49f8d5190850e251611e63ddd058458ec94954dc5ae0ae752a74ea93143e4ea5a66fb77ca13f86796cb0213c1600b2a3d84f8d2fef17715
SSDEEP

12288:mx8dHAzc5rT9UDc3QYcyBZ9km5fqjJ5n:Tac5+mBom5yjr

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

dera5nano.ddns.net:1010

107.182.129.248:1010

Mutex

5a26bcef-e67f-486a-8e48-1748cc7891a2

Attributes

activate_away_mode
true
backup_connection_host
107.182.129.248
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-06-06T12:07:01.612898436Z
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
1010
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
5a26bcef-e67f-486a-8e48-1748cc7891a2
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
dera5nano.ddns.net
primary_dns_server
8.8.8.8
request_elevation
true
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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Host = "C:\\Program Files (x86)\\DDP Host\\ddphost.exe"	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	pid	process	target process
PID 2564 set thread context of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Drops file in Program Files directory 2 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	ioc	process
File created	C:\Program Files (x86)\DDP Host\ddphost.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
File opened for modification	C:\Program Files (x86)\DDP Host\ddphost.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.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 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

532 schtasks.exe
3744 schtasks.exe
4252 schtasks.exe

pid	process
532	schtasks.exe
3744	schtasks.exe
4252	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

pid	process
2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

pid process

2272 d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description pid process

Token: SeDebugPrivilege 2272 d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	pid	process
Token: SeDebugPrivilege	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exed9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe

description	pid	process	target process
PID 2564 wrote to memory of 532	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2564 wrote to memory of 532	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2564 wrote to memory of 532	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2564 wrote to memory of 2272	2564	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
PID 2272 wrote to memory of 3744	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2272 wrote to memory of 3744	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2272 wrote to memory of 3744	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2272 wrote to memory of 4252	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2272 wrote to memory of 4252	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe
PID 2272 wrote to memory of 4252	2272	d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
"C:\Users\Admin\AppData\Local\Temp\d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2564

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FPeLSHpEGEP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD0D3.tmp"
2⤵
- Creates scheduled task(s)
PID:532

C:\Users\Admin\AppData\Local\Temp\d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe
"{path}"
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:2272

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmpD48B.tmp"
3⤵
- Creates scheduled task(s)
PID:3744

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpD4EA.tmp"
3⤵
- Creates scheduled task(s)
PID:4252

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

Query Registry

1

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d9c9287699412cfa29ffee706b0b93d6689b74ac1d32739e77bae1d8666aecbd.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD0D3.tmp
Filesize
1KB

MD5
c4c664c416d40100f22f9396f2f0033c

SHA1
b9e48908e3dcf952bb5a410270444b06eca190be

SHA256
dd21b17b84a0e6fb7fcb6d85cacd9725e4a15abc5a085bf19ecb0c276ffdd4d4

SHA512
2128c6ee7d5d2a715e3ba55a8b3295478b8ba82572c624f006a98c29e95584696187a852b07fa1ac06ebc6cdae36439c01170128d60060fe70cc397271897bac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD48B.tmp
Filesize
1KB

MD5
1531872e555db1161dc3175eab7bf35d

SHA1
ac294b7ddb3e41d63cf339620a14206320774ed6

SHA256
0e8cd141c6bd287716a4f4f71107e017264433cf4d42a74154a93ae2c3042d03

SHA512
3b1f5e3b5462e551c5495f601bc75aa5d90c67b104459fc38326ba7547452731813e52fadc2f943ca3be0ba53b6f39199e0de681119bdf5b91f0bef8728372ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD4EA.tmp
Filesize
1KB

MD5
2271642ca970891700e3f48439739ed8

SHA1
cd472df2349f7db9e1e460d0ee28acd97b8a8793

SHA256
7aba66abbcb0b13455609174db23aed495a9adbef0e0acd28baa9c92445eda68

SHA512
4669a4ef8ec28cdb852ffc1401576b1bf9a9d837797d7d92bc88c18b3097404f36854e50167b309706fef400cabc43c876569ce2797ba85eb169a2783b8fe807

Download Submit
memory/532-137-0x0000000000000000-mapping.dmp

Download
memory/2272-139-0x0000000000000000-mapping.dmp

Download
memory/2272-140-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2564-134-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/2564-135-0x0000000005220000-0x00000000052BC000-memory.dmp

Filesize
624KB

Download
memory/2564-136-0x0000000005120000-0x000000000512A000-memory.dmp

Filesize
40KB

Download
memory/2564-132-0x00000000006A0000-0x000000000077E000-memory.dmp

Filesize
888KB

Download
memory/2564-133-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/3744-142-0x0000000000000000-mapping.dmp

Download
memory/4252-144-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads