nanocore | 9da4dcbaeacef69514b7576eb1a9af401d3dfd354a2d12e9a0e7b8b7e4db2703

General

Target

DHL AWB TRACKING DETAILS.exe
Size

325KB
MD5

7f6328d720eba605c4e06325e0337f79
SHA1

15ae57780d7f5c75937ed0bc8268d09094b262d2
SHA256

9da4dcbaeacef69514b7576eb1a9af401d3dfd354a2d12e9a0e7b8b7e4db2703
SHA512

27d09c9278d643f024c8df2cef6c0241549518b2bfb525640c8233afca99e7070fd0d381f68be0eb69786aaa52305c4a985ac9810994941b146dac7fa4f11b67

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

bed38ea9-13ae-4999-bfd6-9ec5f9de3405

Attributes

activate_away_mode
true
backup_connection_host
chinomso.duckdns.org
backup_dns_server
chinomso.duckdns.org
buffer_size
65535
build_time
2020-12-01T20:47:21.987105436Z
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
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
bed38ea9-13ae-4999-bfd6-9ec5f9de3405
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
Loads dropped DLL 2 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

pid process

1040 DHL AWB TRACKING DETAILS.exe
1040 DHL AWB TRACKING DETAILS.exe

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 Manager = "C:\\Program Files (x86)\\NTFS Manager\\ntfsmgr.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 1040 set thread context of 1916 1040 DHL AWB TRACKING DETAILS.exe DHL AWB TRACKING DETAILS.exe

description	pid	process	target process
PID 1040 set thread context of 1916	1040	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 Manager\ntfsmgr.exe	DHL AWB TRACKING DETAILS.exe
File opened for modification	C:\Program Files (x86)\NTFS Manager\ntfsmgr.exe	DHL AWB TRACKING DETAILS.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 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

2040 schtasks.exe
1716 schtasks.exe

pid	process
2040	schtasks.exe
1716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exe

pid	process
1040	DHL AWB TRACKING DETAILS.exe
1040	DHL AWB TRACKING DETAILS.exe
1040	DHL AWB TRACKING DETAILS.exe
1040	DHL AWB TRACKING DETAILS.exe
1916	DHL AWB TRACKING DETAILS.exe
1916	DHL AWB TRACKING DETAILS.exe
1916	DHL AWB TRACKING DETAILS.exe
1916	DHL AWB TRACKING DETAILS.exe
1916	DHL AWB TRACKING DETAILS.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

pid process

1916 DHL AWB TRACKING DETAILS.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

pid process

1040 DHL AWB TRACKING DETAILS.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL AWB TRACKING DETAILS.exe

description pid process

Token: SeDebugPrivilege 1916 DHL AWB TRACKING DETAILS.exe

pid	process
1916	DHL AWB TRACKING DETAILS.exe

description	pid	process
Token: SeDebugPrivilege	1916	DHL AWB TRACKING DETAILS.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

DHL AWB TRACKING DETAILS.exeDHL AWB TRACKING DETAILS.exe

description	pid	process	target process
PID 1040 wrote to memory of 1916	1040	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1040 wrote to memory of 1916	1040	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1040 wrote to memory of 1916	1040	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1040 wrote to memory of 1916	1040	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1040 wrote to memory of 1916	1040	DHL AWB TRACKING DETAILS.exe	DHL AWB TRACKING DETAILS.exe
PID 1916 wrote to memory of 2040	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 2040	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 2040	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 2040	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 1716	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 1716	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 1716	1916	DHL AWB TRACKING DETAILS.exe	schtasks.exe
PID 1916 wrote to memory of 1716	1916	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⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1040

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:1916

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmp8556.tmp"
3⤵
- Creates scheduled task(s)
PID:2040

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "NTFS Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp870C.tmp"
3⤵
- Creates scheduled task(s)
PID:1716

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

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8556.tmp
MD5
c74a099ebd240106bc272f1d53b1c7ac

SHA1
a772592d7b93dbb43f7b58c9a4cbb33028bdefad

SHA256
cc7e2c2ed3cfef4753d80a47e20528785181788114d8ff4d78edd48a7af4e606

SHA512
94315006216f64a3e18de69442d5140215e284063e49472b2edbdac68ca2015ed247a8da0377b114f105b3038744aa8a8e3817d006e5a1fbbd95cdd13024a83d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp870C.tmp
MD5
41808f05a9aa523d0ef506d4993f1d6c

SHA1
5a228145decf63ebbbd673c9b7c08a86236a22d4

SHA256
f76bd5da395a725b5998efab9a5d3160657cf2d44a8be83fa24af6ba29acf731

SHA512
7cf71f8fd8dccaa8cf2c724afca3178be8b7a6e0cc6e4b44990e96413bd0dac8248e2bcfa1bb82da05efb6c4b46649722c20ce14cf4a44f1720e18732bd9246e

Download Submit
\Users\Admin\AppData\Local\Temp\fjymr9d9yrcu.dll
MD5
983e97b45bb6ef1a5af30630c479b42c

SHA1
74a89d2b087b6360b073b980025de6e12bb958c0

SHA256
4015039cef989d7a4a2aae91bf7d09081cf1ddf5b682531af8f96ffdfedb01b7

SHA512
a14caa6aa9fe8ff13986f351792ed71bb366d458fadd56e1f8b75de53b6b5758ffbd726ea30acacc149a4e0e2592d9d410f03e3421f71a8f44bfe993fc6ad28d

Download Submit
\Users\Admin\AppData\Local\Temp\nsi7496.tmp\System.dll
MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/1040-2-0x0000000076311000-0x0000000076313000-memory.dmp

Filesize
8KB

Download
memory/1716-17-0x0000000000000000-mapping.dmp

Download
memory/1916-13-0x00000000044A3000-0x00000000044A4000-memory.dmp

Filesize
4KB

Download
memory/1916-21-0x00000000048E0000-0x00000000048E3000-memory.dmp

Filesize
12KB

Download
memory/1916-12-0x00000000044A2000-0x00000000044A3000-memory.dmp

Filesize
4KB

Download
memory/1916-11-0x00000000044A1000-0x00000000044A2000-memory.dmp

Filesize
4KB

Download
memory/1916-14-0x00000000044A4000-0x00000000044A5000-memory.dmp

Filesize
4KB

Download
memory/1916-33-0x0000000005780000-0x000000000578F000-memory.dmp

Filesize
60KB

Download
memory/1916-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1916-7-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/1916-5-0x000000000040188B-mapping.dmp

Download
memory/1916-19-0x0000000004490000-0x0000000004495000-memory.dmp

Filesize
20KB

Download
memory/1916-20-0x0000000004FA0000-0x0000000004FB9000-memory.dmp

Filesize
100KB

Download
memory/1916-9-0x0000000004430000-0x0000000004463000-memory.dmp

Filesize
204KB

Download
memory/1916-22-0x0000000004A10000-0x0000000004A1D000-memory.dmp

Filesize
52KB

Download
memory/1916-23-0x0000000005140000-0x0000000005155000-memory.dmp

Filesize
84KB

Download
memory/1916-24-0x0000000005230000-0x0000000005236000-memory.dmp

Filesize
24KB

Download
memory/1916-25-0x0000000005250000-0x000000000525C000-memory.dmp

Filesize
48KB

Download
memory/1916-26-0x00000000056E0000-0x00000000056E7000-memory.dmp

Filesize
28KB

Download
memory/1916-27-0x00000000056F0000-0x00000000056F6000-memory.dmp

Filesize
24KB

Download
memory/1916-28-0x0000000005700000-0x000000000570D000-memory.dmp

Filesize
52KB

Download
memory/1916-29-0x0000000005710000-0x0000000005719000-memory.dmp

Filesize
36KB

Download
memory/1916-30-0x0000000005720000-0x000000000572F000-memory.dmp

Filesize
60KB

Download
memory/1916-31-0x0000000005730000-0x000000000573A000-memory.dmp

Filesize
40KB

Download
memory/1916-32-0x0000000005750000-0x0000000005779000-memory.dmp

Filesize
164KB

Download
memory/2040-15-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads