nanocore

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General

Target

2022-09-15-Nanocore-RAT-malspam-0322-UTC.eml
Size

1.5MB
Sample

220915-qbvwdaghcm
MD5

84adadbf0159dec547d6a515a02d289d
SHA1

863e7baa09baf00640867e1fb1569719df24a7c9
SHA256

4b356d9d1b5cc79962509bd769b91d0bf6b554564e8239e3f33a8d8766c4d87c
SHA512

b073dec6476e3bbf00bb29b503be2c1355bf7f5a5b4e331fc193fe53e80cf6e20cf3d10cea600e16156f1540f151c118208e5c06e499323139a502e460c56047
SSDEEP

24576:a/AuiTZXBYAs96QpijzKrJn9KnDUo2+dZRMr8M4ym4t/uEy:gMBiLpP6bRnM45

Score

10^/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

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

Targets

- Target
  
  Heat Exchanger Presentation.pdf
- Size
  
  350KB
- MD5
  
  0bddf31551cb915feaed7aef5ccf7ff0
- SHA1
  
  47f6798c89adeccc3573fde7e59edd0405748d3d
- SHA256
  
  6390be345fe2ff9b30d7733a3436df4cc91ce666d6cc53b693c5c47096c3ee84
- SHA512
  
  3338eee3a338b5a09f1d7e915e9ef4ddcb22c171063f7553f90541ccb05b70dc5cc931bc13e19332f9e3ec0522c411eb9ecf1e9dd288e6249f03a95e9d2fbf0d
- SSDEEP
  
  6144:3JNZLgI27s5b5jvPqwP7LuWemzw2nY84NvxdHi1NygI5si0xKWiT+Zq9gV:5NZEI2YvPqwPGcMMY845Sfi0x5iTEq9g
Score

1^/10
behavioral1 behavioral2
- Target
  
  Machinary Presentation.exe
- Size
  
  910KB
- MD5
  
  efd47ec7f797f124bf10402bdb4f4345
- SHA1
  
  fd8001d24f58cb528fcac4c360f207d5c8995150
- SHA256
  
  1b8211b6c45db62e042398a3d94c429941a3f91b26736cd4fdcb712b70d2c194
- SHA512
  
  94c5313ef50690aeafbe396ecedd24f0a66523f244084a6d3f2a329915f9cab4d91e7316554d8f76ef7e4f4356f634b3dc5eb0dc081389fe3cf6cd322e86cb8a
- SSDEEP
  
  12288:5FGnOhY8lylSx1TADqjJ5n8sKdirYJzwCk93ginKqPrW/DPvtDJ9fEP2xq+ello/:/GnOTrjr8D/zwCUZnKqPrW/Df9M+Ea
Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan
- NanoCore
  NanoCore is a remote access tool (RAT) with a variety of capabilities.
  keylogger trojan stealer spyware nanocore
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of SetThreadContext
behavioral3 behavioral4

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Checks computer location settings

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4