nanocore | b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 06:05

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General

Target

b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
Size

349KB
MD5

9948b43635e6aef192081145dc4ee700
SHA1

e46bd672e312bdac044d48a33cdf04f06edcc1fc
SHA256

b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309d
SHA512

55c7841f84c508e09731e4dc05e05db76ca20564ee88825b0a80c6025fe242d5ed58a1a235e0a1371ae469b1a12777f456ace6aeb7673b46f3544f0612991636
SSDEEP

6144:FB1QKZaOpBjQepew/PjuGyFPr527Uf2u/jGw0qun597/QKjJ8zkjDpyAYpIm:FB1Q6rpr7MrswfLjGwW5xFdRyJph

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
1164	attrib.exe

Adds Run key to start application 2 TTPs 14 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegAsm.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exeREG.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\LAN Subsystem = "C:\\Program Files (x86)\\LAN Subsystem\\lanss.exe"	RegAsm.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder\\chrome.exe.exe"	REG.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:

b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe

description	pid	Process	procid_target
PID 1720 set thread context of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52

Drops file in Program Files directory 2 IoCs

Processes:

RegAsm.exe

description	ioc	Process
File created	C:\Program Files (x86)\LAN Subsystem\lanss.exe	RegAsm.exe
File opened for modification	C:\Program Files (x86)\LAN Subsystem\lanss.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 37 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:

REG.exeREG.exeREG.exeping.exeping.exeping.exeping.exeping.exeREG.exeDllHost.exeping.exeping.exeping.exeREG.exeping.exeREG.exeping.exeRegAsm.exeping.exeping.exeREG.exeping.exeREG.exeREG.exeping.exeping.exeping.exeattrib.exeREG.exeREG.exeREG.exeb2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exeping.exeping.exeping.exeREG.exeping.exe

description	ioc	Process
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	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	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.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	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	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	REG.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	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	attrib.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	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.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	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
2672	ping.exe
584	ping.exe
2116	ping.exe
3008	ping.exe
696	ping.exe
1080	ping.exe
1980	ping.exe
2884	ping.exe
2636	ping.exe
756	ping.exe
644	ping.exe
2860	ping.exe
1500	ping.exe
1508	ping.exe
896	ping.exe
2980	ping.exe
1596	ping.exe
3028	ping.exe
2388	ping.exe
1832	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
896	ping.exe
1500	ping.exe
2980	ping.exe
1832	ping.exe
3008	ping.exe
2884	ping.exe
2672	ping.exe
756	ping.exe
2860	ping.exe
1080	ping.exe
1980	ping.exe
1508	ping.exe
2636	ping.exe
644	ping.exe
3028	ping.exe
696	ping.exe
2116	ping.exe
584	ping.exe
1596	ping.exe
2388	ping.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

Processes:

RegAsm.exeb2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe

pid	Process
1664	RegAsm.exe
1664	RegAsm.exe
1664	RegAsm.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid	Process
1664	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exeRegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
Token: SeDebugPrivilege	1664	RegAsm.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

DllHost.exe

pid	Process
2016	DllHost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

DllHost.exe

pid	Process
2016	DllHost.exe
2016	DllHost.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe

description	pid	Process	procid_target
PID 1720 wrote to memory of 3008	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	31
PID 1720 wrote to memory of 3008	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	31
PID 1720 wrote to memory of 3008	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	31
PID 1720 wrote to memory of 3008	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	31
PID 1720 wrote to memory of 2884	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	34
PID 1720 wrote to memory of 2884	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	34
PID 1720 wrote to memory of 2884	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	34
PID 1720 wrote to memory of 2884	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	34
PID 1720 wrote to memory of 2672	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	36
PID 1720 wrote to memory of 2672	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	36
PID 1720 wrote to memory of 2672	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	36
PID 1720 wrote to memory of 2672	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	36
PID 1720 wrote to memory of 2636	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	38
PID 1720 wrote to memory of 2636	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	38
PID 1720 wrote to memory of 2636	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	38
PID 1720 wrote to memory of 2636	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	38
PID 1720 wrote to memory of 584	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	40
PID 1720 wrote to memory of 584	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	40
PID 1720 wrote to memory of 584	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	40
PID 1720 wrote to memory of 584	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	40
PID 1720 wrote to memory of 756	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	42
PID 1720 wrote to memory of 756	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	42
PID 1720 wrote to memory of 756	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	42
PID 1720 wrote to memory of 756	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	42
PID 1720 wrote to memory of 1596	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	44
PID 1720 wrote to memory of 1596	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	44
PID 1720 wrote to memory of 1596	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	44
PID 1720 wrote to memory of 1596	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	44
PID 1720 wrote to memory of 644	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	46
PID 1720 wrote to memory of 644	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	46
PID 1720 wrote to memory of 644	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	46
PID 1720 wrote to memory of 644	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	46
PID 1720 wrote to memory of 2860	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	48
PID 1720 wrote to memory of 2860	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	48
PID 1720 wrote to memory of 2860	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	48
PID 1720 wrote to memory of 2860	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	48
PID 1720 wrote to memory of 3028	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	50
PID 1720 wrote to memory of 3028	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	50
PID 1720 wrote to memory of 3028	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	50
PID 1720 wrote to memory of 3028	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	50
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1664	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	52
PID 1720 wrote to memory of 1164	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	53
PID 1720 wrote to memory of 1164	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	53
PID 1720 wrote to memory of 1164	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	53
PID 1720 wrote to memory of 1164	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	53
PID 1720 wrote to memory of 696	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	55
PID 1720 wrote to memory of 696	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	55
PID 1720 wrote to memory of 696	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	55
PID 1720 wrote to memory of 696	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	55
PID 1720 wrote to memory of 2116	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	57
PID 1720 wrote to memory of 2116	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	57
PID 1720 wrote to memory of 2116	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	57
PID 1720 wrote to memory of 2116	1720	b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe	57

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Processes:

attrib.exe

pid	Process
1164	attrib.exe

C:\Users\Admin\AppData\Local\Temp\b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
"C:\Users\Admin\AppData\Local\Temp\b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720
- 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:3008
- 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:2884
- 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:2672
- 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:2636
- 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:584
- 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:756
- 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:1596
- 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:644
- 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:2860
- 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:3028
- 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:1664
- C:\Windows\SysWOW64\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h C:\Users\Admin\AppData\Local\Temp\b2a8964598e1c2170d1c854432a35821826e18a67264e72011c0bc4b0161309dN.exe
  2⤵
  - Sets file to hidden
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:1164
- 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:696
- 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:2116
- 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:1080
- 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:1500
- 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:1980
- 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:1508
- 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:896
- 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:2388
- 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:2980
- 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:1832
- 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:2472
- 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:1572
- 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:2764
- 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:2668
- 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:2748
- 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:2176
- 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:1028
- 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:2864
- 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:556
- 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:3020
- 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:2240
- 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:1456
- 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:2072

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2016

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

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\Local\Temp\DV.png

Filesize
100KB

MD5
85aa412748cec606260dfc07a2ba0493

SHA1
b1604d7f6a3bea2c716137e93c1b3206e4581595

SHA256
603e434580ef4df688fa85fa8b0bd552fcc06fa7882c1d2789c8c52bce87752f

SHA512
98ffc0676b705619d6fb206459c69cc73de285661971d43311e770898a474c2169749357c3126415f17a19e711badfe0fbbb98f056af8cf99cc6eaad7629a71a

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

Filesize
349KB

MD5
8be476302eb83ebcc2a2684d6585e049

SHA1
9588845a5a2eb8ab48eb5bb64e31e83bcb7565b0

SHA256
882a92daf6a56c628008e847e2880b87e0a1dc8dc6700205ad51cd7379ec890f

SHA512
4d647d3e54e77355c209e56e7931a5f90034035dfd74f2e797c359fac0a4cb336322f5baa7fbe7463f41ede794a55e4bb5e5f8b66a0b08ff6c14a21e8b8b10b1

Download Submit
memory/1664-12-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1664-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-9-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-10-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1664-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1720-7-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1720-4-0x0000000004CA0000-0x0000000004CA2000-memory.dmp

Filesize
8KB

Download
memory/1720-0-0x0000000074551000-0x0000000074552000-memory.dmp

Filesize
4KB

Download
memory/1720-2-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/1720-1-0x0000000074550000-0x0000000074AFB000-memory.dmp

Filesize
5.7MB

Download
memory/2016-5-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download