nanocore | 60d3005a44a9f63ddedb7f955ddae4b22b9a986717ca862ef2053f7f254cbb5e

General

Target

DHL AWB TRACKING DETAILS.exe
Size

816KB
MD5

a006d50fd29ad58affd9e8e5c47be126
SHA1

984005259c004b5c90bceef4d56cba5019f42baa
SHA256

60d3005a44a9f63ddedb7f955ddae4b22b9a986717ca862ef2053f7f254cbb5e
SHA512

6ce6eba40cc4b3ddee291f1ba0a0c89432a8a3728b766cf2ab2b3f0cbebe24414e5d1b6d6072c98e059e9c0e59282170b633a82c35c06e96078fe25fb9caf43c
SSDEEP

12288:ey10PPJaxEOCf5lpLR6AlAm563wsX+2tDVYOgKsi4dWlvb9lZfZnNvbAjbusXjgG:mwLXzYvi4Elvb1ZNvbKbu+gG

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

chinomso.duckdns.org:7688

Mutex

1a89322e-5293-4ba8-a831-31eb0594f72f

Attributes

activate_away_mode
true
backup_connection_host
chinomso.duckdns.org
backup_dns_server
chinomso.duckdns.org
buffer_size
65535
build_time
2022-07-04T03:07:42.605643236Z
bypass_user_account_control
false
bypass_user_account_control_data
PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTE2Ij8+DQo8VGFzayB2ZXJzaW9uPSIxLjIiIHhtbG5zPSJodHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL3dpbmRvd3MvMjAwNC8wMi9taXQvdGFzayI+DQogIDxSZWdpc3RyYXRpb25JbmZvIC8+DQogIDxUcmlnZ2VycyAvPg0KICA8UHJpbmNpcGFscz4NCiAgICA8UHJpbmNpcGFsIGlkPSJBdXRob3IiPg0KICAgICAgPExvZ29uVHlwZT5JbnRlcmFjdGl2ZVRva2VuPC9Mb2dvblR5cGU+DQogICAgICA8UnVuTGV2ZWw+SGlnaGVzdEF2YWlsYWJsZTwvUnVuTGV2ZWw+DQogICAgPC9QcmluY2lwYWw+DQogIDwvUHJpbmNpcGFscz4NCiAgPFNldHRpbmdzPg0KICAgIDxNdWx0aXBsZUluc3RhbmNlc1BvbGljeT5QYXJhbGxlbDwvTXVsdGlwbGVJbnN0YW5jZXNQb2xpY3k+DQogICAgPERpc2FsbG93U3RhcnRJZk9uQmF0dGVyaWVzPmZhbHNlPC9EaXNhbGxvd1N0YXJ0SWZPbkJhdHRlcmllcz4NCiAgICA8U3RvcElmR29pbmdPbkJhdHRlcmllcz5mYWxzZTwvU3RvcElmR29pbmdPbkJhdHRlcmllcz4NCiAgICA8QWxsb3dIYXJkVGVybWluYXRlPnRydWU8L0FsbG93SGFyZFRlcm1pbmF0ZT4NCiAgICA8U3RhcnRXaGVuQXZhaWxhYmxlPmZhbHNlPC9TdGFydFdoZW5BdmFpbGFibGU+DQogICAgPFJ1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+ZmFsc2U8L1J1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+DQogICAgPElkbGVTZXR0aW5ncz4NCiAgICAgIDxTdG9wT25JZGxlRW5kPmZhbHNlPC9TdG9wT25JZGxlRW5kPg0KICAgICAgPFJlc3RhcnRPbklkbGU+ZmFsc2U8L1Jlc3RhcnRPbklkbGU+DQogICAgPC9JZGxlU2V0dGluZ3M+DQogICAgPEFsbG93U3RhcnRPbkRlbWFuZD50cnVlPC9BbGxvd1N0YXJ0T25EZW1hbmQ+DQogICAgPEVuYWJsZWQ+dHJ1ZTwvRW5hYmxlZD4NCiAgICA8SGlkZGVuPmZhbHNlPC9IaWRkZW4+DQogICAgPFJ1bk9ubHlJZklkbGU+ZmFsc2U8L1J1bk9ubHlJZklkbGU+DQogICAgPFdha2VUb1J1bj5mYWxzZTwvV2FrZVRvUnVuPg0KICAgIDxFeGVjdXRpb25UaW1lTGltaXQ+UFQwUzwvRXhlY3V0aW9uVGltZUxpbWl0Pg0KICAgIDxQcmlvcml0eT40PC9Qcmlvcml0eT4NCiAgPC9TZXR0aW5ncz4NCiAgPEFjdGlvbnMgQ29udGV4dD0iQXV0aG9yIj4NCiAgICA8RXhlYz4NCiAgICAgIDxDb21tYW5kPiIjRVhFQ1VUQUJMRVBBVEgiPC9Db21tYW5kPg0KICAgICAgPEFyZ3VtZW50cz4kKEFyZzApPC9Bcmd1bWVudHM+DQogICAgPC9FeGVjPg0KICA8L0FjdGlvbnM+DQo8L1Rhc2s+
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
7688
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
1a89322e-5293-4ba8-a831-31eb0594f72f
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
chinomso.duckdns.org
primary_dns_server
chinomso.duckdns.org
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:

DHL AWB TRACKING DETAILS.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NTFS Monitor = "C:\\Program Files (x86)\\NTFS Monitor\\ntfsmon.exe"	DHL AWB TRACKING DETAILS.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

DHL AWB TRACKING DETAILS.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DHL AWB TRACKING DETAILS.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

description pid process target process

PID 1652 set thread context of 1584 1652 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe

description	pid	process	target process
PID 1652 set thread context of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe

Drops file in Program Files directory 2 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

description	ioc	process
File created	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	DHL AWB TRACKING DETAILS.exe
File opened for modification	C:\Program Files (x86)\NTFS Monitor\ntfsmon.exe	DHL AWB TRACKING DETAILS.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

1784 schtasks.exe
1404 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exe

pid process

1652 DHL AWB TRACKING DETAILS.exe
1584 DHL AWB TRACKING DETAILS.exe
1584 DHL AWB TRACKING DETAILS.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

pid process

1584 DHL AWB TRACKING DETAILS.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exe

description pid process

Token: SeDebugPrivilege 1652 DHL AWB TRACKING DETAILS.exe
Token: SeDebugPrivilege 1584 DHL AWB TRACKING DETAILS.exe

pid	process
1784	schtasks.exe
1404	schtasks.exe

pid	process
1652	DHL AWB TRACKING DETAILS.exe
1584	DHL AWB TRACKING DETAILS.exe
1584	DHL AWB TRACKING DETAILS.exe

pid	process
1584	DHL AWB TRACKING DETAILS.exe

description	pid	process
Token: SeDebugPrivilege	1652	DHL AWB TRACKING DETAILS.exe
Token: SeDebugPrivilege	1584	DHL AWB TRACKING DETAILS.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exe

description	pid	process	target process
PID 1652 wrote to memory of 1252	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1252	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1252	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1252	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1652 wrote to memory of 1584	1652	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1584 wrote to memory of 1784	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1784	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1784	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1784	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1404	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1404	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1404	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1584 wrote to memory of 1404	1584	DHL AWB TRACKING DETAILS.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652

C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe"
2⤵
PID:1252

C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB TRACKING DETAILS.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:1584

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpD663.tmp"
3⤵
- Creates scheduled task(s)
PID:1784

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpD895.tmp"
3⤵
- Creates scheduled task(s)
PID:1404

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\tmpD663.tmp
Filesize
1KB

MD5
c74a099ebd240106bc272f1d53b1c7ac

SHA1
a772592d7b93dbb43f7b58c9a4cbb33028bdefad

SHA256
cc7e2c2ed3cfef4753d80a47e20528785181788114d8ff4d78edd48a7af4e606

SHA512
94315006216f64a3e18de69442d5140215e284063e49472b2edbdac68ca2015ed247a8da0377b114f105b3038744aa8a8e3817d006e5a1fbbd95cdd13024a83d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD895.tmp
Filesize
1KB

MD5
981e126601526eaa5b0ad45c496c4465

SHA1
d610d6a21a8420cc73fcd3e54ddae75a5897b28b

SHA256
11ae277dfa39e7038b782ca6557339e7fe88533fe83705c356a1500a1402d527

SHA512
a59fb704d931ccb7e1ec1a7b98e24ccd8708be529066c6de4b673098cdebef539f7f50d9e051c43954b5a8e7f810862b3a4ede170f131e080dadc3e763ed4bdb

Download Submit
memory/1404-75-0x0000000000000000-mapping.dmp

Download
memory/1584-66-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-71-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-79-0x00000000003F0000-0x00000000003FA000-memory.dmp

Filesize
40KB

Download
memory/1584-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-60-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-63-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1584-78-0x00000000003D0000-0x00000000003EE000-memory.dmp

Filesize
120KB

Download
memory/1584-67-0x000000000041E792-mapping.dmp

Download
memory/1584-77-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/1584-69-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1652-57-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/1652-56-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/1652-55-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1652-58-0x0000000005B40000-0x0000000005BB4000-memory.dmp

Filesize
464KB

Download
memory/1652-54-0x00000000107E0000-0x00000000108B0000-memory.dmp

Filesize
832KB

Download
memory/1652-59-0x0000000004230000-0x000000000426A000-memory.dmp

Filesize
232KB

Download
memory/1784-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads