nanocore | 47192dd309d6c48b89c878d180d52450b53292c27d341f2a71e76cfe538088f6

General

Target

e11a82bcb6a36defb53bcc5bbf6633db.exe
Size

1.0MB
MD5

e11a82bcb6a36defb53bcc5bbf6633db
SHA1

8538ddac72c9dc1beb2937874d4e0143e1829800
SHA256

47192dd309d6c48b89c878d180d52450b53292c27d341f2a71e76cfe538088f6
SHA512

d849ab79c5a73a242edbd78c250ab409e89f0c10908ed2955967df5b671b13988a91b9794191457dcacfab5e2538db63e421061e1be09e473f44194032405d9e
SSDEEP

12288:DLfDc9F3nC0Py3gAhYe/vNNoEY4xpZ6TYK/fe7ywbZIsseKJi2HHiS8HY:vx/vNndxpZ3K/fedbZWJiwCScY

Score

10^/10

nanocore keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

godnogoshameus.ddns.net:1106

Mutex

1e90f872-1fd0-4a52-b478-e5631112c990

Attributes

activate_away_mode
true
backup_connection_host
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2021-04-23T17:07:07.231749836Z
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
1106
default_group
GRACE
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
1e90f872-1fd0-4a52-b478-e5631112c990
mutex_timeout
5000
prevent_system_sleep
true
primary_connection_host
godnogoshameus.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

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:

e11a82bcb6a36defb53bcc5bbf6633db.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	e11a82bcb6a36defb53bcc5bbf6633db.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e11a82bcb6a36defb53bcc5bbf6633db.exe

description pid process target process

PID 5000 set thread context of 4588 5000 e11a82bcb6a36defb53bcc5bbf6633db.exe MSBuild.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
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/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1716 schtasks.exe
4352 schtasks.exe

description	pid	process	target process
PID 5000 set thread context of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe

pid	process
1716	schtasks.exe
4352	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

e11a82bcb6a36defb53bcc5bbf6633db.exeMSBuild.exe

pid	process
5000	e11a82bcb6a36defb53bcc5bbf6633db.exe
5000	e11a82bcb6a36defb53bcc5bbf6633db.exe
4588	MSBuild.exe
4588	MSBuild.exe
4588	MSBuild.exe
4588	MSBuild.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

MSBuild.exe

pid process

4588 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e11a82bcb6a36defb53bcc5bbf6633db.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 5000 e11a82bcb6a36defb53bcc5bbf6633db.exe
Token: SeDebugPrivilege 4588 MSBuild.exe

pid	process
4588	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe
Token: SeDebugPrivilege	4588	MSBuild.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e11a82bcb6a36defb53bcc5bbf6633db.exeMSBuild.exe

description	pid	process	target process
PID 5000 wrote to memory of 1716	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	schtasks.exe
PID 5000 wrote to memory of 1716	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	schtasks.exe
PID 5000 wrote to memory of 1716	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	schtasks.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 5000 wrote to memory of 4588	5000	e11a82bcb6a36defb53bcc5bbf6633db.exe	MSBuild.exe
PID 4588 wrote to memory of 4352	4588	MSBuild.exe	schtasks.exe
PID 4588 wrote to memory of 4352	4588	MSBuild.exe	schtasks.exe
PID 4588 wrote to memory of 4352	4588	MSBuild.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\e11a82bcb6a36defb53bcc5bbf6633db.exe
"C:\Users\Admin\AppData\Local\Temp\e11a82bcb6a36defb53bcc5bbf6633db.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5000

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uiDRzVd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1567.tmp"
2⤵
- Creates scheduled task(s)
PID:1716

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4588

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DDP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmp1EED.tmp"
3⤵
- Creates scheduled task(s)
PID:4352

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2260,i,3303482231723870786,2954015409682154873,262144 --variations-seed-version /prefetch:8
1⤵
PID:1920

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1567.tmp
Filesize
1KB

MD5
0dfb375d421581e4b3dcd68e23b90d5e

SHA1
4c049c7d694d5039803724b51d49d2c3e7dae4b7

SHA256
99b6b4639a9ccd5754aff1384da48619fb1cdf5cf52c0fe4112d4005abdc73d2

SHA512
e5d7e3c19d2e6333dc21a23045f29520cc9131df2df04444eb64c795766e17996593ff4dd1eef80bed650da19c42f3ac25dc3d476f52ca5becf5447055267b15

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1EED.tmp
Filesize
1KB

MD5
3e2b26ed8b75ae83a269595180e84ef6

SHA1
d30a0335fcce406bca8ba5764288235e6192f608

SHA256
108be30aeb8eb31c185a39a6726f26dacbc4e4124951c61a29ade4b7038c71ea

SHA512
b6981c68fcb886cc8379a068b96931b9d4f5cc5aa9bdc467e36c4168fe6c5273a2a84d8850b12c11703ec03ac6b1f1950d1e669efcb59fc2402ce4bba9dc03d3

Download Submit
memory/4588-33-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/4588-32-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/4588-31-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4588-30-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/4588-29-0x0000000006440000-0x000000000644A000-memory.dmp

Filesize
40KB

Download
memory/4588-28-0x00000000056A0000-0x00000000056BE000-memory.dmp

Filesize
120KB

Download
memory/4588-27-0x00000000050F0000-0x00000000050FA000-memory.dmp

Filesize
40KB

Download
memory/4588-22-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/4588-21-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/4588-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/5000-6-0x0000000005AE0000-0x0000000005AEA000-memory.dmp

Filesize
40KB

Download
memory/5000-7-0x0000000005D60000-0x0000000005DB6000-memory.dmp

Filesize
344KB

Download
memory/5000-11-0x0000000008A40000-0x0000000008AE8000-memory.dmp

Filesize
672KB

Download
memory/5000-20-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-10-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/5000-9-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-8-0x0000000006F90000-0x0000000006FA8000-memory.dmp

Filesize
96KB

Download
memory/5000-12-0x0000000008820000-0x0000000008858000-memory.dmp

Filesize
224KB

Download
memory/5000-1-0x0000000074640000-0x0000000074DF0000-memory.dmp

Filesize
7.7MB

Download
memory/5000-5-0x0000000005D50000-0x0000000005D60000-memory.dmp

Filesize
64KB

Download
memory/5000-4-0x0000000005BC0000-0x0000000005C52000-memory.dmp

Filesize
584KB

Download
memory/5000-3-0x00000000060D0000-0x0000000006674000-memory.dmp

Filesize
5.6MB

Download
memory/5000-2-0x0000000005A00000-0x0000000005A9C000-memory.dmp

Filesize
624KB

Download
memory/5000-0-0x0000000000F50000-0x000000000105A000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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