nanocore | 75830575168e1d024a8d0c86764cb9b88eea3c79f0c4a24fb39d4e94fd2c42d7

General

Target

35178035_Invoice_C0nfirmation.exe
Size

536KB
MD5

d887b8782af6bff600b431c49fc6bd3e
SHA1

f799bb755f425e4a48df088ed943820f3138687c
SHA256

75830575168e1d024a8d0c86764cb9b88eea3c79f0c4a24fb39d4e94fd2c42d7
SHA512

28342c4c9800894fd385927cfbcbc683882a8c8cff41f6c8f6d7f77511ddeae89cbef6eec207d601f8509a12a015b4aa5ad3252f7ab59942f7d4ef225f37e5cc

Score

10^/10

evasion trojan keylogger stealer spyware nanocore

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

netwomo.duckdns.org:7654

91.193.75.135:7654

Mutex

8ff8d0d0-a9b6-460c-9354-fdaffc64220b

Attributes

activate_away_mode
true
backup_connection_host
91.193.75.135
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2019-11-30T00:59:42.978883536Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
7654
default_group
netomo
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
8ff8d0d0-a9b6-460c-9354-fdaffc64220b
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
netwomo.duckdns.org
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Signatures

Suspicious behavior: MapViewOfSection 19 IoCs

Processes:

35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe

pid	process
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
940	35178035_Invoice_C0nfirmation.exe
940	35178035_Invoice_C0nfirmation.exe
1488	35178035_Invoice_C0nfirmation.exe
3492	35178035_Invoice_C0nfirmation.exe
3992	35178035_Invoice_C0nfirmation.exe
3992	35178035_Invoice_C0nfirmation.exe
1796	35178035_Invoice_C0nfirmation.exe
3356	35178035_Invoice_C0nfirmation.exe
3356	35178035_Invoice_C0nfirmation.exe
3556	35178035_Invoice_C0nfirmation.exe
1964	35178035_Invoice_C0nfirmation.exe
3972	35178035_Invoice_C0nfirmation.exe
3632	35178035_Invoice_C0nfirmation.exe
3632	35178035_Invoice_C0nfirmation.exe
3632	35178035_Invoice_C0nfirmation.exe
3032	35178035_Invoice_C0nfirmation.exe
2748	35178035_Invoice_C0nfirmation.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

35178035_Invoice_C0nfirmation.exeRegAsm.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe

description	pid	process
Token: SeDebugPrivilege	2804	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	1600	RegAsm.exe
Token: SeDebugPrivilege	940	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	1488	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3492	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3992	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	1796	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3356	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3556	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	1964	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3972	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3632	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	3032	35178035_Invoice_C0nfirmation.exe
Token: SeDebugPrivilege	2748	35178035_Invoice_C0nfirmation.exe

Suspicious behavior: EnumeratesProcesses 11332 IoCs

Processes:

35178035_Invoice_C0nfirmation.exe

pid	process
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe
2804	35178035_Invoice_C0nfirmation.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid process

1600 RegAsm.exe

pid	process
1600	RegAsm.exe

Drops startup file 2 IoCs

Processes:

35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exe	35178035_Invoice_C0nfirmation.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exe	35178035_Invoice_C0nfirmation.exe

Suspicious use of WriteProcessMemory 109 IoCs

Processes:

35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe

description	pid	process	target process
PID 2804 wrote to memory of 1532	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1532	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1532	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1600	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1600	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1600	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 1600	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2804 wrote to memory of 940	2804	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 2804 wrote to memory of 940	2804	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 2804 wrote to memory of 940	2804	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 940 wrote to memory of 3340	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 3340	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 3340	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 976	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 976	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 976	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 976	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 wrote to memory of 1488	940	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 940 wrote to memory of 1488	940	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 940 wrote to memory of 1488	940	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1488 wrote to memory of 3804	1488	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1488 wrote to memory of 3804	1488	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1488 wrote to memory of 3804	1488	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1488 wrote to memory of 3804	1488	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1488 wrote to memory of 3492	1488	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1488 wrote to memory of 3492	1488	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1488 wrote to memory of 3492	1488	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3492 wrote to memory of 632	3492	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3492 wrote to memory of 632	3492	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3492 wrote to memory of 632	3492	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3492 wrote to memory of 632	3492	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3492 wrote to memory of 3992	3492	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3492 wrote to memory of 3992	3492	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3492 wrote to memory of 3992	3492	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3992 wrote to memory of 1000	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 1000	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 1000	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 996	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 996	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 996	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 996	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 wrote to memory of 1796	3992	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3992 wrote to memory of 1796	3992	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3992 wrote to memory of 1796	3992	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1796 wrote to memory of 2280	1796	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1796 wrote to memory of 2280	1796	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1796 wrote to memory of 2280	1796	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1796 wrote to memory of 2280	1796	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1796 wrote to memory of 3356	1796	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1796 wrote to memory of 3356	1796	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 1796 wrote to memory of 3356	1796	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3356 wrote to memory of 3672	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3672	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3672	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3584	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3584	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3584	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3584	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 wrote to memory of 3556	3356	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3356 wrote to memory of 3556	3356	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3356 wrote to memory of 3556	3356	35178035_Invoice_C0nfirmation.exe	35178035_Invoice_C0nfirmation.exe
PID 3556 wrote to memory of 3528	3556	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3556 wrote to memory of 3528	3556	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3556 wrote to memory of 3528	3556	35178035_Invoice_C0nfirmation.exe	RegAsm.exe

Suspicious use of SetThreadContext 13 IoCs

Processes:

35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe35178035_Invoice_C0nfirmation.exe

description	pid	process	target process
PID 2804 set thread context of 1600	2804	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 940 set thread context of 976	940	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1488 set thread context of 3804	1488	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3492 set thread context of 632	3492	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3992 set thread context of 996	3992	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1796 set thread context of 2280	1796	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3356 set thread context of 3584	3356	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3556 set thread context of 3528	3556	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 1964 set thread context of 2252	1964	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3972 set thread context of 568	3972	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3632 set thread context of 408	3632	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 3032 set thread context of 1688	3032	35178035_Invoice_C0nfirmation.exe	RegAsm.exe
PID 2748 set thread context of 3788	2748	35178035_Invoice_C0nfirmation.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
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

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

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Drops startup file
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:2804

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:1532

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: GetForegroundWindowSpam
- Checks whether UAC is enabled
PID:1600

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Drops startup file
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:940

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:3340

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:976

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
3⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1488

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
PID:3804

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
4⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3492

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
5⤵
PID:632

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
5⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3992

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
6⤵
PID:1000

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
6⤵
PID:996

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
6⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1796

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
7⤵
PID:2280

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
7⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3356

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
8⤵
PID:3672

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
8⤵
PID:3584

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
8⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3556

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
9⤵
PID:3528

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
9⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
PID:1964

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
10⤵
PID:2252

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
10⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
PID:3972

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
11⤵
PID:568

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
11⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
PID:3632

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
12⤵
PID:1808

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
12⤵
PID:988

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
12⤵
PID:408

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
12⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
PID:3032

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
13⤵
PID:1688

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
13⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetThreadContext
PID:2748

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
14⤵
PID:3788

C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe
"C:\Users\Admin\AppData\Local\Temp\35178035_Invoice_C0nfirmation.exe"
14⤵
PID:1796

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RegAsm.exe.log

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exe

Download Submit
memory/408-33-0x000000000041E792-mapping.dmp

Download
memory/568-30-0x000000000041E792-mapping.dmp

Download
memory/632-12-0x000000000041E792-mapping.dmp

Download
memory/940-2-0x0000000000000000-mapping.dmp

Download
memory/976-4-0x000000000041E792-mapping.dmp

Download
memory/996-15-0x000000000041E792-mapping.dmp

Download
memory/1488-5-0x0000000000000000-mapping.dmp

Download
memory/1600-1-0x000000000041E792-mapping.dmp

Download
memory/1600-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1688-36-0x000000000041E792-mapping.dmp

Download
memory/1796-40-0x0000000000000000-mapping.dmp

Download
memory/1796-16-0x0000000000000000-mapping.dmp

Download
memory/1964-25-0x0000000000000000-mapping.dmp

Download
memory/2252-27-0x000000000041E792-mapping.dmp

Download
memory/2280-18-0x000000000041E792-mapping.dmp

Download
memory/2748-37-0x0000000000000000-mapping.dmp

Download
memory/3032-34-0x0000000000000000-mapping.dmp

Download
memory/3356-19-0x0000000000000000-mapping.dmp

Download
memory/3492-10-0x0000000000000000-mapping.dmp

Download
memory/3528-24-0x000000000041E792-mapping.dmp

Download
memory/3556-22-0x0000000000000000-mapping.dmp

Download
memory/3584-21-0x000000000041E792-mapping.dmp

Download
memory/3632-31-0x0000000000000000-mapping.dmp

Download
memory/3788-39-0x000000000041E792-mapping.dmp

Download
memory/3804-8-0x000000000041E792-mapping.dmp

Download
memory/3972-28-0x0000000000000000-mapping.dmp

Download
memory/3992-13-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads