nanocore | 8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0f

Analysis

max time kernel
119s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2024 21:55

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General

Target

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
Size

349KB
MD5

6aee780d9f9556552b902ae96ea7ad20
SHA1

2b3b054500c082414129c83221e38d5028cf8241
SHA256

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0f
SHA512

12dd9d5424ccf598f46ef1c644532961561d8fb82a1c8ad11ef10139c73fe973dbfc17d1cd5986350725dca81e2bcef7a0aa71b3591dc455cc5c03b33538c2fa
SSDEEP

6144:FB1QKZaOpBjQepew/PjuGyFPr527Uf2u/jGw0qun597/QKjJ8zkjDpyAYpIN:FB1Q6rpr7MrswfLjGwW5xFdRyJpY

Score

10^/10

nanocore discovery evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

bemery2.no-ip.biz:57628

127.0.0.1:57628

Mutex

997af15f-5576-4030-975c-eb3264fb6789

Attributes

activate_away_mode
true
backup_connection_host
127.0.0.1
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2015-04-23T21:31:33.540664436Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
true
connect_delay
4000
connection_port
57628
default_group
grace
enable_debug_mode
true
gc_threshold
1.048576e+08
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+09
mutex
997af15f-5576-4030-975c-eb3264fb6789
mutex_timeout
5000
prevent_system_sleep
true
primary_connection_host
bemery2.no-ip.biz
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
1.2.2.2
wan_timeout
8000

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

Processes:

attrib.exe

pid	Process
1064	attrib.exe

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:

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

REG.exeREG.exeREG.exeREG.exeRegAsm.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SMTP Subsystem = "C:\\Program Files (x86)\\SMTP Subsystem\\smtpss.exe"	RegAsm.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

RegAsm.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	RegAsm.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

description	pid	Process	procid_target
PID 3332 set thread context of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120

Drops file in Program Files directory 2 IoCs

Processes:

RegAsm.exe

description	ioc	Process
File created	C:\Program Files (x86)\SMTP Subsystem\smtpss.exe	RegAsm.exe
File opened for modification	C:\Program Files (x86)\SMTP Subsystem\smtpss.exe	RegAsm.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 27 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

ping.exeREG.exeREG.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeRegAsm.exeping.exeping.exeping.exeattrib.exeping.exeping.exeping.exeREG.exe8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exeping.exeping.exeREG.exeping.exeping.exeping.exeping.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 20 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

Processes:

ping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exe

pid	Process
3060	ping.exe
824	ping.exe
528	ping.exe
1480	ping.exe
2012	ping.exe
3944	ping.exe
1852	ping.exe
4308	ping.exe
2124	ping.exe
2832	ping.exe
1680	ping.exe
4924	ping.exe
4484	ping.exe
4508	ping.exe
3160	ping.exe
2700	ping.exe
1556	ping.exe
4312	ping.exe
1408	ping.exe
2596	ping.exe

Runs ping.exe 1 TTPs 20 IoCs

Remote System Discovery

T1018

Processes:

ping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exeping.exe

pid	Process
2596	ping.exe
4508	ping.exe
1680	ping.exe
2700	ping.exe
528	ping.exe
1556	ping.exe
4484	ping.exe
4308	ping.exe
1852	ping.exe
3060	ping.exe
824	ping.exe
1408	ping.exe
2124	ping.exe
2832	ping.exe
1480	ping.exe
4924	ping.exe
2012	ping.exe
3160	ping.exe
3944	ping.exe
4312	ping.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

RegAsm.exe8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

pid	Process
4080	RegAsm.exe
4080	RegAsm.exe
4080	RegAsm.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid	Process
4080	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exeRegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
Token: SeDebugPrivilege	4080	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe

description	pid	Process	procid_target
PID 3332 wrote to memory of 1680	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	86
PID 3332 wrote to memory of 1680	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	86
PID 3332 wrote to memory of 1680	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	86
PID 3332 wrote to memory of 2700	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	89
PID 3332 wrote to memory of 2700	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	89
PID 3332 wrote to memory of 2700	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	89
PID 3332 wrote to memory of 528	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	92
PID 3332 wrote to memory of 528	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	92
PID 3332 wrote to memory of 528	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	92
PID 3332 wrote to memory of 1556	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	95
PID 3332 wrote to memory of 1556	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	95
PID 3332 wrote to memory of 1556	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	95
PID 3332 wrote to memory of 1480	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	102
PID 3332 wrote to memory of 1480	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	102
PID 3332 wrote to memory of 1480	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	102
PID 3332 wrote to memory of 4924	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	105
PID 3332 wrote to memory of 4924	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	105
PID 3332 wrote to memory of 4924	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	105
PID 3332 wrote to memory of 2012	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	108
PID 3332 wrote to memory of 2012	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	108
PID 3332 wrote to memory of 2012	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	108
PID 3332 wrote to memory of 3944	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	111
PID 3332 wrote to memory of 3944	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	111
PID 3332 wrote to memory of 3944	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	111
PID 3332 wrote to memory of 4312	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	114
PID 3332 wrote to memory of 4312	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	114
PID 3332 wrote to memory of 4312	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	114
PID 3332 wrote to memory of 4484	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	117
PID 3332 wrote to memory of 4484	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	117
PID 3332 wrote to memory of 4484	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	117
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 4080	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	120
PID 3332 wrote to memory of 1064	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	121
PID 3332 wrote to memory of 1064	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	121
PID 3332 wrote to memory of 1064	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	121
PID 3332 wrote to memory of 1852	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	123
PID 3332 wrote to memory of 1852	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	123
PID 3332 wrote to memory of 1852	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	123
PID 3332 wrote to memory of 4308	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	127
PID 3332 wrote to memory of 4308	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	127
PID 3332 wrote to memory of 4308	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	127
PID 3332 wrote to memory of 3060	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	130
PID 3332 wrote to memory of 3060	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	130
PID 3332 wrote to memory of 3060	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	130
PID 3332 wrote to memory of 824	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	133
PID 3332 wrote to memory of 824	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	133
PID 3332 wrote to memory of 824	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	133
PID 3332 wrote to memory of 1408	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	136
PID 3332 wrote to memory of 1408	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	136
PID 3332 wrote to memory of 1408	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	136
PID 3332 wrote to memory of 2596	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	141
PID 3332 wrote to memory of 2596	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	141
PID 3332 wrote to memory of 2596	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	141
PID 3332 wrote to memory of 4508	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	144
PID 3332 wrote to memory of 4508	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	144
PID 3332 wrote to memory of 4508	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	144
PID 3332 wrote to memory of 2124	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	147
PID 3332 wrote to memory of 2124	3332	8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe	147

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Processes:

attrib.exe

pid	Process
1064	attrib.exe

C:\Users\Admin\AppData\Local\Temp\8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
"C:\Users\Admin\AppData\Local\Temp\8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1680
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2700
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:528
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1556
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1480
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:4924
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2012
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:3944
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:4312
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:4484
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:4080
- C:\Windows\SysWOW64\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h C:\Users\Admin\AppData\Local\Temp\8189aa22ca558fc17cddfcc66dbcae3db1a4501e371ac924d59f3b7b37430a0fN.exe
  2⤵
  - Sets file to hidden
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:1064
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1852
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:4308
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:3060
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:824
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:1408
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2596
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:4508
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2124
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:2832
- C:\Windows\SysWOW64\ping.exe
  C:\Windows\System32\ping.exe google.com
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:3160
- C:\Windows\SysWOW64\REG.exe
  REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Google Chrome" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\subfolder\chrome.exe.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3024
- C:\Windows\SysWOW64\REG.exe
  REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Google Chrome" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\subfolder\chrome.exe.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3576
- C:\Windows\SysWOW64\REG.exe
  REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Google Chrome" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\subfolder\chrome.exe.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3100
- C:\Windows\SysWOW64\REG.exe
  REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Google Chrome" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\subfolder\chrome.exe.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\subfolder\chrome.exe.exe

Filesize
349KB

MD5
27a0a1fe38f73ca5759588dc9baa8bcf

SHA1
503fc4bd686b8fe318e49d96f02cc151792a2297

SHA256
62a2be6760e3cd3a181d862c1795eccf09dda175f52e16ea850a3e412b40c67d

SHA512
c90163f0f5751358b557e548d74dab37d2709ea5a9e7a60fe41007e5b0f18ecd54277bf4d87e4c79166e7e6c7f0e327b75e10aebdd3c6f364c9b5302fc448d42

Download Submit
memory/3332-0-0x0000000074842000-0x0000000074843000-memory.dmp

Filesize
4KB

Download
memory/3332-1-0x0000000074840000-0x0000000074DF1000-memory.dmp

Filesize
5.7MB

Download
memory/3332-2-0x0000000074840000-0x0000000074DF1000-memory.dmp

Filesize
5.7MB

Download
memory/3332-4-0x0000000074842000-0x0000000074843000-memory.dmp

Filesize
4KB

Download
memory/3332-5-0x0000000074840000-0x0000000074DF1000-memory.dmp

Filesize
5.7MB

Download
memory/4080-6-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download