redline | 5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2023 08:31

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General

Target

5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
Size

193KB
MD5

e10bbfa95acc63e0e0ac56bb7a2cbf70
SHA1

ff80654e3de4f6cbc9140aace1e389b67c4accc2
SHA256

5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3
SHA512

2befb70291d63f20889d4c0df897ded7c9ced52efdb1ae240c1cc5e14f7fec9a88a6bd0ec7298d0402fca2a1d09f9f80e378a75e864a31883e8c55fc116f97e9
SSDEEP

3072:xBN0XKIq6sMLn8fGL5HLOLdMwPQ6qWJbqS/dxYFEPEDU:XiNBLn8fG9C5uGPHYiO

Score

10^/10

redline smokeloader vidar 237 anydesk-usa2 backdoor discovery evasion infostealer spyware stealer trojan upx

Malware Config

Extracted

Family

vidar

Version

2.2

Botnet

237

https://t.me/litlebey

https://steamcommunity.com/profiles/76561199472399815

Attributes

profile_id
237

Extracted

Family

redline

Botnet

anydesk-usa2

89.163.146.82:25313

Attributes

auth_value
e3c3767f7d9f3ac06dd9be67e6ea17c0

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3272-133-0x0000000004790000-0x0000000004799000-memory.dmp	family_smokeloader

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

C49E.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C49E.exe
Executes dropped EXE 6 IoCs

Processes:

C1DE.exeC49E.exeC635.exeEngine.exePrivate.exe.pifsvcupdater.exe

pid process

1624 C1DE.exe
212 C49E.exe
3192 C635.exe
1928 Engine.exe
1524 Private.exe.pif
3896 svcupdater.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	C49E.exe

pid	process
1624	C1DE.exe
212	C49E.exe
3192	C635.exe
1928	Engine.exe
1524	Private.exe.pif
3896	svcupdater.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe	upx
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe	upx
behavioral1/memory/1928-184-0x0000000000400000-0x0000000000558000-memory.dmp	upx
behavioral1/memory/1928-237-0x0000000000400000-0x0000000000558000-memory.dmp	upx
behavioral1/memory/1928-245-0x0000000000400000-0x0000000000558000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

C49E.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	C49E.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	C49E.exe

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

C1DE.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation C1DE.exe
Loads dropped DLL 2 IoCs

Processes:

C49E.exe

pid process

212 C49E.exe
212 C49E.exe
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
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

C49E.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C49E.exe
Drops desktop.ini file(s) 1 IoCs

Processes:

svchost.exe

description ioc process

File opened for modification C:\Users\Admin\Videos\Captures\desktop.ini svchost.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

C49E.exe

pid process

212 C49E.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

Private.exe.pif

description pid process target process

PID 1524 set thread context of 1424 1524 Private.exe.pif jsc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1372 1624 WerFault.exe C1DE.exe
4308 212 WerFault.exe C49E.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	C1DE.exe

pid	process
212	C49E.exe
212	C49E.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	C49E.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

pid	process
212	C49E.exe

description	pid	process	target process
PID 1524 set thread context of 1424	1524	Private.exe.pif	jsc.exe

pid	pid_target	process	target process
1372	1624	WerFault.exe	C1DE.exe
4308	212	WerFault.exe	C49E.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exesvchost.exeC49E.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	C49E.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	C49E.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4684 schtasks.exe

pid	process
4684	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\IESettingSync
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"

Modifies registry class 3 IoCs

Processes:

svchost.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2386679933-1492765628-3466841596-1000\{18ED5ED8-2443-483A-AFEC-B9F68464BDBE}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2386679933-1492765628-3466841596-1000\{13F67495-1BC1-40DA-87AF-BE104A3CBC32}	svchost.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

5092 PING.EXE

pid	process
5092	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe

pid	process
3272	5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
3272	5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
2700
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Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe

pid process

3272 5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe

Suspicious use of AdjustPrivilegeToken 47 IoCs

Processes:

powershell.exepowershell.exejsc.exe

description	pid	process
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeDebugPrivilege	792	powershell.exe
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeDebugPrivilege	1224	powershell.exe
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeShutdownPrivilege	2700
Token: SeCreatePagefilePrivilege	2700
Token: SeDebugPrivilege	1424	jsc.exe

Suspicious use of FindShellTrayWindow 7 IoCs

Processes:

Private.exe.pif

pid process

1524 Private.exe.pif
2700
2700
1524 Private.exe.pif
1524 Private.exe.pif
2700
2700
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Private.exe.pif

pid process

1524 Private.exe.pif
1524 Private.exe.pif
1524 Private.exe.pif
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

440 OpenWith.exe

pid	process
1524	Private.exe.pif
2700
2700
1524	Private.exe.pif
1524	Private.exe.pif
2700
2700

pid	process
1524	Private.exe.pif
1524	Private.exe.pif
1524	Private.exe.pif

pid	process
440	OpenWith.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

C635.exeEngine.exeCmD.exeC1DE.execmd.exePrivate.exe.pif

description	pid	process	target process
PID 2700 wrote to memory of 1624	2700		C1DE.exe
PID 2700 wrote to memory of 1624	2700		C1DE.exe
PID 2700 wrote to memory of 1624	2700		C1DE.exe
PID 2700 wrote to memory of 212	2700		C49E.exe
PID 2700 wrote to memory of 212	2700		C49E.exe
PID 2700 wrote to memory of 212	2700		C49E.exe
PID 2700 wrote to memory of 3192	2700		C635.exe
PID 2700 wrote to memory of 3192	2700		C635.exe
PID 2700 wrote to memory of 3192	2700		C635.exe
PID 3192 wrote to memory of 1928	3192	C635.exe	Engine.exe
PID 3192 wrote to memory of 1928	3192	C635.exe	Engine.exe
PID 3192 wrote to memory of 1928	3192	C635.exe	Engine.exe
PID 1928 wrote to memory of 1384	1928	Engine.exe	CmD.exe
PID 1928 wrote to memory of 1384	1928	Engine.exe	CmD.exe
PID 1928 wrote to memory of 1384	1928	Engine.exe	CmD.exe
PID 1384 wrote to memory of 4284	1384	CmD.exe	cmd.exe
PID 1384 wrote to memory of 4284	1384	CmD.exe	cmd.exe
PID 1384 wrote to memory of 4284	1384	CmD.exe	cmd.exe
PID 1624 wrote to memory of 4684	1624	C1DE.exe	schtasks.exe
PID 1624 wrote to memory of 4684	1624	C1DE.exe	schtasks.exe
PID 1624 wrote to memory of 4684	1624	C1DE.exe	schtasks.exe
PID 4284 wrote to memory of 792	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 792	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 792	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 1224	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 1224	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 1224	4284	cmd.exe	powershell.exe
PID 4284 wrote to memory of 3084	4284	cmd.exe	certutil.exe
PID 4284 wrote to memory of 3084	4284	cmd.exe	certutil.exe
PID 4284 wrote to memory of 3084	4284	cmd.exe	certutil.exe
PID 4284 wrote to memory of 1840	4284	cmd.exe	findstr.exe
PID 4284 wrote to memory of 1840	4284	cmd.exe	findstr.exe
PID 4284 wrote to memory of 1840	4284	cmd.exe	findstr.exe
PID 4284 wrote to memory of 1524	4284	cmd.exe	Private.exe.pif
PID 4284 wrote to memory of 1524	4284	cmd.exe	Private.exe.pif
PID 4284 wrote to memory of 1524	4284	cmd.exe	Private.exe.pif
PID 4284 wrote to memory of 5092	4284	cmd.exe	PING.EXE
PID 4284 wrote to memory of 5092	4284	cmd.exe	PING.EXE
PID 4284 wrote to memory of 5092	4284	cmd.exe	PING.EXE
PID 1524 wrote to memory of 1424	1524	Private.exe.pif	jsc.exe
PID 1524 wrote to memory of 1424	1524	Private.exe.pif	jsc.exe
PID 1524 wrote to memory of 1424	1524	Private.exe.pif	jsc.exe
PID 1524 wrote to memory of 1424	1524	Private.exe.pif	jsc.exe
PID 1524 wrote to memory of 1424	1524	Private.exe.pif	jsc.exe

C:\Users\Admin\AppData\Local\Temp\5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe
"C:\Users\Admin\AppData\Local\Temp\5f0a28f09d7b5ee691f96408c0a80de89e3bcf9f6cc84545f2ab9d8b59b8eaa3.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3272

C:\Users\Admin\AppData\Local\Temp\C1DE.exe
C:\Users\Admin\AppData\Local\Temp\C1DE.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /tn "svcupdater" /tr "C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
2⤵
- Creates scheduled task(s)
PID:4684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 692
2⤵
- Program crash
PID:1372

C:\Users\Admin\AppData\Local\Temp\C49E.exe
C:\Users\Admin\AppData\Local\Temp\C49E.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 1868
2⤵
- Program crash
PID:4308

C:\Users\Admin\AppData\Local\Temp\C635.exe
C:\Users\Admin\AppData\Local\Temp\C635.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3192

C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe /TH_ID=_2824 /OriginExe="C:\Users\Admin\AppData\Local\Temp\C635.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\CmD.exe
C:\Windows\system32\CmD.exe /c cmd < 41
3⤵
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\SysWOW64\cmd.exe
cmd
4⤵
- Suspicious use of WriteProcessMemory
PID:4284

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell get-process avastui
5⤵
- Suspicious use of AdjustPrivilegeToken
PID:792

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell get-process avgui
5⤵
- Suspicious use of AdjustPrivilegeToken
PID:1224

C:\Windows\SysWOW64\certutil.exe
certutil -decode 7 7JkSB
5⤵
PID:3084

C:\Windows\SysWOW64\findstr.exe
findstr /V /R "^McNZguVzMAVMcaKBMuiboIAzlxCLPYBWVnkTamWIVDZgkhwKXHhleSstUzPUDlEOZYQXuRpjpmBFIkiWaROiLdUriuYYJeyLYkgjvrDyn$" 7JkSB
5⤵
PID:1840

C:\Users\Admin\AppData\Local\Temp\zurk3hgf.jnl\28054\Private.exe.pif
28054\\Private.exe.pif 28054\\D
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1524

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
6⤵
- Suspicious use of AdjustPrivilegeToken
PID:1424

C:\Windows\SysWOW64\PING.EXE
ping localhost -n 8
5⤵
- Runs ping.exe
PID:5092

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:1364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1624 -ip 1624
1⤵
PID:4432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 212 -ip 212
1⤵
PID:4240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:1056

C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
1⤵
- Executes dropped EXE
PID:3896

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\nss3.dll
Filesize
1.2MB

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
1KB

MD5
def65711d78669d7f8e69313be4acf2e

SHA1
6522ebf1de09eeb981e270bd95114bc69a49cda6

SHA256
aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c

SHA512
05b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7

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

MD5
fa24c5e1f8e38ef6aa6f7d4f2c98a61b

SHA1
b4bc7ba4af65e3e62eb601ee681d6fdc88dac7fb

SHA256
5f468b0615dfaa0031c9fa86d442388f2aff74f0353f13b3b2653023e3a8f9ab

SHA512
55b3bda626746eb467feb3eee0e8dfcbf14c0b7510bce77a58b86141ed8cceddf7aee70ac662f1b0ee581bca2704946ae730bfd1efcc3495c2e2004dfcc5eea0

Download Submit
C:\Users\Admin\AppData\Local\Temp\C1DE.exe
Filesize
408KB

MD5
261b1db94ccf4266128e2eb71a80fda4

SHA1
9d4cd03297f31eabe957f261dc7c3c6c268bd39f

SHA256
b0072463e78182e8d9721f91f889a62d9ce59a348fddc5196b6201a5fa68b259

SHA512
2dd25970561cf9e3d946acd891b601e6aa7e6563dde6c10ed5ac1a6486bbc1851cf3908b5bdee6c9b29633e51c90339209c50d97c0ea28b897bd6e7117b1ac7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\C1DE.exe
Filesize
408KB

MD5
261b1db94ccf4266128e2eb71a80fda4

SHA1
9d4cd03297f31eabe957f261dc7c3c6c268bd39f

SHA256
b0072463e78182e8d9721f91f889a62d9ce59a348fddc5196b6201a5fa68b259

SHA512
2dd25970561cf9e3d946acd891b601e6aa7e6563dde6c10ed5ac1a6486bbc1851cf3908b5bdee6c9b29633e51c90339209c50d97c0ea28b897bd6e7117b1ac7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\C49E.exe
Filesize
1.6MB

MD5
9a7432c6e41b43262f87e70b15bfd706

SHA1
3f8664fcea0a2857d9b98e14dfef588b0d8a6a78

SHA256
66a4157601cecc7190f76be440e5684ed02bfbb62fd4fb3f6053ca60fdc1b0c5

SHA512
e4b496383837ae37629b4ef7b277f3e98af6b93826c7949b2ae92c856953e53102d661de9f22b012f8f80ae853d6712c63d779f12e5eeb29a85001018b884018

Download Submit
C:\Users\Admin\AppData\Local\Temp\C49E.exe
Filesize
1.6MB

MD5
9a7432c6e41b43262f87e70b15bfd706

SHA1
3f8664fcea0a2857d9b98e14dfef588b0d8a6a78

SHA256
66a4157601cecc7190f76be440e5684ed02bfbb62fd4fb3f6053ca60fdc1b0c5

SHA512
e4b496383837ae37629b4ef7b277f3e98af6b93826c7949b2ae92c856953e53102d661de9f22b012f8f80ae853d6712c63d779f12e5eeb29a85001018b884018

Download Submit
C:\Users\Admin\AppData\Local\Temp\C635.exe
Filesize
1.4MB

MD5
6ebbf34f864e586871c20257f1fc5cc7

SHA1
7bde4ae2a9dc4ed454143e2a316f542bcbec7641

SHA256
c8f0c1b3d504cfd9871bc16e7f577658b50e92c23f8d0c27217d3e54bd164e37

SHA512
eff393c95066739a2baa34d42439f5af66f11aeb2232fbb941b2eed61757dba467da6bff21e5bcc447af9164bcddc4abc741eeda1c7ce8fd1f769029f6ea7083

Download Submit
C:\Users\Admin\AppData\Local\Temp\C635.exe
Filesize
1.4MB

MD5
6ebbf34f864e586871c20257f1fc5cc7

SHA1
7bde4ae2a9dc4ed454143e2a316f542bcbec7641

SHA256
c8f0c1b3d504cfd9871bc16e7f577658b50e92c23f8d0c27217d3e54bd164e37

SHA512
eff393c95066739a2baa34d42439f5af66f11aeb2232fbb941b2eed61757dba467da6bff21e5bcc447af9164bcddc4abc741eeda1c7ce8fd1f769029f6ea7083

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\00000#07
Filesize
1.1MB

MD5
919717eda81a74e13a2ec305f6dc8883

SHA1
b65f985e1fb682d48f65cca54ad6a668d193dcb6

SHA256
7ec4373bec922185925e85d5e715c0a2226367d888344777d868892f40358b30

SHA512
4958aef0b6e17ea7d7512a2f0a24ab1f4f97599200ed7af93c086040231455099227c72bf2db630225369c7cd2e72d519c61bd707918cf7810e5ee36265a9226

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\00001#41
Filesize
12KB

MD5
0540a065f37ee25e30c5454f7f460a1e

SHA1
39fd5f9abc0db7ae1deceade63872e2429a3722b

SHA256
e2b69a4a51d11c37d4148672d9dbe5ee4f14d79d2a666df52eece3259517edf9

SHA512
0a98ef3552d6920f623040038fdfa92a020161efb0aa0f2c656643913ad8c124f5eb94db5e4dc9d32a82662ffb543e78625379e3261c544cd853c9a80f4518cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\00002#7
Filesize
1.2MB

MD5
7fef6abfe01fb4d7b7d1a61372cd694f

SHA1
30f99885134c106dda379fe2b1702bcde013cd90

SHA256
784977f5684e167b23ffcdf597d59a90151b7fc0e45fd8044fcdf4d3c36a793a

SHA512
414e0a79f7134cbaeb4c83cff6501dea5a7f4a4ce35f35db16509ae455d0d66916c96d3708d453047c322aaa5b5bdc18ad1df9a58cd17861ab20323ec12e39dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe
Filesize
392KB

MD5
debfb007af59891f08aaa75bff0e0df0

SHA1
cb00e41eeb60bc27cd32aad7adfc347a2b0e8f87

SHA256
e5a077d2a393e938f9cd7a2529f8b71a81f15406c2f19b878eb4ffdb15d483c7

SHA512
1bb3effddb47b30b9d7780cc05cb26061c8f6362c808bbca78a24833ca1884d4c2072eda6a5213a51458f2e0b9036f204a4f50ea771ba6294ac9c051b28832c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Engine.exe
Filesize
392KB

MD5
debfb007af59891f08aaa75bff0e0df0

SHA1
cb00e41eeb60bc27cd32aad7adfc347a2b0e8f87

SHA256
e5a077d2a393e938f9cd7a2529f8b71a81f15406c2f19b878eb4ffdb15d483c7

SHA512
1bb3effddb47b30b9d7780cc05cb26061c8f6362c808bbca78a24833ca1884d4c2072eda6a5213a51458f2e0b9036f204a4f50ea771ba6294ac9c051b28832c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Modern_Icon.bmp
Filesize
7KB

MD5
1dd88f67f029710d5c5858a6293a93f1

SHA1
3e5ef66613415fe9467b2a24ccc27d8f997e7df6

SHA256
b5dad33ceb6eb1ac2a05fbda76e29a73038403939218a88367925c3a20c05532

SHA512
7071fd64038e0058c8c586c63c62677c0ca403768100f90323cf9c0bc7b7fcb538391e6f3606bd7970b8769445606ada47adcdcfc1e991e25caf272a13e10c94

Download Submit
C:\Users\Admin\AppData\Local\Temp\SETUP_19460\Setup.txt
Filesize
2KB

MD5
cffd985ca2a8a08a469bf77ad506b88d

SHA1
acfba7a321d39cfc6a6697cfcbc9383539041f3f

SHA256
f3b37b72e7a23854902c55afba7790bbfd50e99e8e13153f53546965905a94b5

SHA512
0a8b929a7666165e1cbde2011e4d89ad4ca906f4272eaf647b51c69baedc75609dbd9897032e8d13b929e09d76700aa32da38842fecda698faec09dc1ee2bdef

Download Submit
C:\Users\Admin\AppData\Local\Temp\zurk3hgf.jnl\28054\Private.exe.pif
Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\zurk3hgf.jnl\28054\Private.exe.pif
Filesize
872KB

MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\zurk3hgf.jnl\7JkSB
Filesize
872KB

MD5
35953e969ce821054b4f14e39926142b

SHA1
10e895908a7b6d5a628668bffc64d0846baedd4e

SHA256
a9f2e558be6d344085173f1440b8fa2f6c2273680a51bbcf3d167bea3036b365

SHA512
cfd09ee2b40f3889069c2b533830bc2a46e3ec9b36033d9dd450065f1868fb24e7056f4e00992d896d19ca5d7922339e36106a8c7f11005cf7584aadb47846d7

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
577.1MB

MD5
259b1bd40b6853ac06843b8b63a330b6

SHA1
ced392abdb43f1e77848b573102af86306c1c1b9

SHA256
a203560b8317a2ef646cea0281c1b4effc76378cd0b5faf1134a1fcdbee91b70

SHA512
7f7e73b9f262a2b0fd0a0aa173138d8edbe9340c7dadca5bdf073feb5d064ec49749f5b10b25e5768aeba7b58f29542738b91b88260d0f18fec59144e2a50834

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
575.4MB

MD5
f6089d78e3c1c362a853b76004a45c9a

SHA1
f98d922f2003f3682f88e4527edf2bb4ffc2f07a

SHA256
d6785b9f73942e41bb540a5d7a59c06e692cb635be44e53c20cf4e6c447bb521

SHA512
adffebf304ac1743dfed38d858f324e377183f6cacdb09b188267f0f854639817f5794a7f35a4b9df5c7d7f321f805f104be2d584aef7f0d033245a4a029ade6

Download Submit
memory/212-235-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/212-172-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-234-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-227-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-226-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/212-225-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-160-0x0000000000000000-mapping.dmp

Download
memory/212-171-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-176-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-175-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-174-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-173-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-166-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-167-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-168-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-170-0x0000000000830000-0x0000000000CB9000-memory.dmp

Filesize
4.5MB

Download
memory/212-169-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/212-198-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/792-224-0x0000000006270000-0x000000000628E000-memory.dmp

Filesize
120KB

Download
memory/792-196-0x0000000004CB0000-0x0000000004CE6000-memory.dmp

Filesize
216KB

Download
memory/792-222-0x0000000005BA0000-0x0000000005C06000-memory.dmp

Filesize
408KB

Download
memory/792-223-0x0000000005C10000-0x0000000005C76000-memory.dmp

Filesize
408KB

Download
memory/792-228-0x0000000007250000-0x00000000072E6000-memory.dmp

Filesize
600KB

Download
memory/792-219-0x0000000005A00000-0x0000000005A22000-memory.dmp

Filesize
136KB

Download
memory/792-229-0x0000000006760000-0x000000000677A000-memory.dmp

Filesize
104KB

Download
memory/792-230-0x00000000067D0000-0x00000000067F2000-memory.dmp

Filesize
136KB

Download
memory/792-197-0x0000000005320000-0x0000000005948000-memory.dmp

Filesize
6.2MB

Download
memory/792-231-0x00000000078A0000-0x0000000007E44000-memory.dmp

Filesize
5.6MB

Download
memory/792-195-0x0000000000000000-mapping.dmp

Download
memory/1224-232-0x0000000000000000-mapping.dmp

Download
memory/1384-189-0x0000000000000000-mapping.dmp

Download
memory/1424-251-0x0000000007E60000-0x0000000007E72000-memory.dmp

Filesize
72KB

Download
memory/1424-249-0x0000000006590000-0x0000000006BA8000-memory.dmp

Filesize
6.1MB

Download
memory/1424-247-0x0000000001300000-0x000000000133A000-memory.dmp

Filesize
232KB

Download
memory/1424-246-0x0000000000000000-mapping.dmp

Download
memory/1424-255-0x00000000082A0000-0x00000000082F0000-memory.dmp

Filesize
320KB

Download
memory/1424-254-0x0000000008400000-0x0000000008476000-memory.dmp

Filesize
472KB

Download
memory/1424-253-0x00000000082F0000-0x0000000008382000-memory.dmp

Filesize
584KB

Download
memory/1424-250-0x0000000007F30000-0x000000000803A000-memory.dmp

Filesize
1.0MB

Download
memory/1424-252-0x0000000007EC0000-0x0000000007EFC000-memory.dmp

Filesize
240KB

Download
memory/1524-241-0x0000000000000000-mapping.dmp

Download
memory/1624-218-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1624-181-0x000000000067D000-0x00000000006A7000-memory.dmp

Filesize
168KB

Download
memory/1624-182-0x00000000005C0000-0x0000000000607000-memory.dmp

Filesize
284KB

Download
memory/1624-183-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1624-217-0x000000000067D000-0x00000000006A7000-memory.dmp

Filesize
168KB

Download
memory/1624-157-0x0000000000000000-mapping.dmp

Download
memory/1840-239-0x0000000000000000-mapping.dmp

Download
memory/1928-237-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download
memory/1928-177-0x0000000000000000-mapping.dmp

Download
memory/1928-245-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download
memory/1928-184-0x0000000000400000-0x0000000000558000-memory.dmp

Filesize
1.3MB

Download
memory/2700-142-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-191-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-143-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-145-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-136-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-141-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-152-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-155-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-146-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-139-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-156-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-144-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-140-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-193-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-192-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-154-0x0000000007EE0000-0x0000000007EF0000-memory.dmp

Filesize
64KB

Download
memory/2700-149-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-151-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-148-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-153-0x0000000007CF0000-0x0000000007D00000-memory.dmp

Filesize
64KB

Download
memory/2700-147-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-138-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-150-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/2700-137-0x0000000007CE0000-0x0000000007CF0000-memory.dmp

Filesize
64KB

Download
memory/3084-238-0x0000000000000000-mapping.dmp

Download
memory/3192-163-0x0000000000000000-mapping.dmp

Download
memory/3272-132-0x0000000002CDD000-0x0000000002CF0000-memory.dmp

Filesize
76KB

Download
memory/3272-133-0x0000000004790000-0x0000000004799000-memory.dmp

Filesize
36KB

Download
memory/3272-134-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/3272-135-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/3896-258-0x00000000006EC000-0x0000000000716000-memory.dmp

Filesize
168KB

Download
memory/3896-259-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4284-190-0x0000000000000000-mapping.dmp

Download
memory/4684-194-0x0000000000000000-mapping.dmp

Download
memory/5092-243-0x0000000000000000-mapping.dmp

Download