nanocore | 76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 06:32

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General

Target

76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe
Size

682KB
MD5

01a923fdd3b647f3cdc6489ef44cb1a0
SHA1

eb3b49733bdee1bd9e801d951c91755d574cd3d2
SHA256

76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa
SHA512

a722f57a547e657626c2b3472fdaf25240c96c29d0da695a8f67bbd38dfc4c2a502651adb636a3748cb17c81fee809daab9cd180b81327d48bd0a768ff3372c3
SSDEEP

12288:U9BTx/vHnzEGgjvuq/sepmxwS+8EvhTo7pAh/sbfKO7K1PptPr8Ariwhg:Ur1vHDq/Ai8ShToVBDKO7KNbPYA+whg

Score

10^/10

nanocore keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

newsddawork.3utilities.com:1620

maxlogs.webhop.me:1620

Mutex

1fa46b72-10f9-4da3-bc15-84dde165706d

Attributes

activate_away_mode
true
backup_connection_host
maxlogs.webhop.me
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2024-02-17T03:41:10.727034736Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
1620
default_group
NewBin
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
1fa46b72-10f9-4da3-bc15-84dde165706d
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
newsddawork.3utilities.com
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
Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Processes:

RegSvcs.exe

description ioc process

Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SCSI Host = "C:\\Program Files (x86)\\SCSI Host\\scsihost.exe" RegSvcs.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe

description pid process target process

PID 1100 set thread context of 4692 1100 76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe RegSvcs.exe
Drops file in Program Files directory 2 IoCs

Processes:

RegSvcs.exe

description ioc process

File created C:\Program Files (x86)\SCSI Host\scsihost.exe RegSvcs.exe
File opened for modification C:\Program Files (x86)\SCSI Host\scsihost.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

RegSvcs.exe

pid process

4692 RegSvcs.exe
4692 RegSvcs.exe
4692 RegSvcs.exe
4692 RegSvcs.exe
4692 RegSvcs.exe
4692 RegSvcs.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegSvcs.exe

pid process

4692 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4692 RegSvcs.exe

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

description	pid	process	target process
PID 1100 set thread context of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe

description	ioc	process
File created	C:\Program Files (x86)\SCSI Host\scsihost.exe	RegSvcs.exe
File opened for modification	C:\Program Files (x86)\SCSI Host\scsihost.exe	RegSvcs.exe

pid	process
4692	RegSvcs.exe
4692	RegSvcs.exe
4692	RegSvcs.exe
4692	RegSvcs.exe
4692	RegSvcs.exe
4692	RegSvcs.exe

pid	process
4692	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4692	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe

description	pid	process	target process
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe
PID 1100 wrote to memory of 4692	1100	76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\76d62652164fe5b8f4330f8d6b013605e59b267e359b8662bffde4e712ce41fa_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4692

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1100-14-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/1100-1-0x0000000000380000-0x0000000000430000-memory.dmp

Filesize
704KB

Download
memory/1100-2-0x0000000004CB0000-0x0000000004D42000-memory.dmp

Filesize
584KB

Download
memory/1100-3-0x0000000005340000-0x00000000058E4000-memory.dmp

Filesize
5.6MB

Download
memory/1100-4-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/1100-5-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/1100-6-0x00000000066D0000-0x000000000675E000-memory.dmp

Filesize
568KB

Download
memory/1100-7-0x0000000005320000-0x0000000005330000-memory.dmp

Filesize
64KB

Download
memory/1100-8-0x0000000005F00000-0x0000000005F0C000-memory.dmp

Filesize
48KB

Download
memory/1100-9-0x0000000006860000-0x00000000068DA000-memory.dmp

Filesize
488KB

Download
memory/1100-10-0x0000000008BC0000-0x0000000008C5C000-memory.dmp

Filesize
624KB

Download
memory/1100-0-0x000000007530E000-0x000000007530F000-memory.dmp

Filesize
4KB

Download
memory/4692-19-0x00000000050F0000-0x000000000510E000-memory.dmp

Filesize
120KB

Download
memory/4692-28-0x00000000066D0000-0x00000000066DE000-memory.dmp

Filesize
56KB

Download
memory/4692-15-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4692-18-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/4692-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4692-20-0x0000000005F00000-0x0000000005F0A000-memory.dmp

Filesize
40KB

Download
memory/4692-23-0x0000000006660000-0x0000000006672000-memory.dmp

Filesize
72KB

Download
memory/4692-24-0x0000000006670000-0x000000000668A000-memory.dmp

Filesize
104KB

Download
memory/4692-25-0x00000000066A0000-0x00000000066AE000-memory.dmp

Filesize
56KB

Download
memory/4692-26-0x00000000066B0000-0x00000000066C2000-memory.dmp

Filesize
72KB

Download
memory/4692-27-0x00000000066C0000-0x00000000066CC000-memory.dmp

Filesize
48KB

Download
memory/4692-13-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4692-29-0x00000000066E0000-0x00000000066F4000-memory.dmp

Filesize
80KB

Download
memory/4692-30-0x00000000066F0000-0x0000000006700000-memory.dmp

Filesize
64KB

Download
memory/4692-31-0x0000000006710000-0x0000000006724000-memory.dmp

Filesize
80KB

Download
memory/4692-32-0x0000000006730000-0x000000000673E000-memory.dmp

Filesize
56KB

Download
memory/4692-33-0x0000000006740000-0x000000000676E000-memory.dmp

Filesize
184KB

Download
memory/4692-34-0x0000000006780000-0x0000000006794000-memory.dmp

Filesize
80KB

Download
memory/4692-35-0x0000000006950000-0x00000000069B6000-memory.dmp

Filesize
408KB

Download
memory/4692-37-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download
memory/4692-38-0x0000000075300000-0x0000000075AB0000-memory.dmp

Filesize
7.7MB

Download