avaddon | cf386d392da4947fefc3940e5f51414ae837cca482b7168491533fe5db93ef72

Analysis

max time kernel
63s
max time network
18s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
22-10-2023 17:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
Size

441KB
MD5

b1758767d10c75d1589c16763fca6fd3
SHA1

2722f21a31859ea735e908a1c705d07b139e3b12
SHA256

d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb
SHA512

93bdfaf8a7b35e3c0110e931a35c5a901c8acf06b36dd9e8cba9b770be642525ba0350ae94d68556961b06b0d802cd2e1997fc73849c643f76eba721215abf5e
SSDEEP

12288:5I7bv0KUN/9MISQBqz9xbwL5A++dMncx4wjSvh:K7QzuyErzrSwjMh

Score

10^/10

avaddon evasion ransomware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\eioxO_readme_.txt

Family

avaddon

Ransom Note

-------=== Your network has been infected! ===------- ***************** DO NOT DELETE THIS FILE UNTIL ALL YOUR DATA HAVE BEEN RECOVERED ***************** All your documents, photos, databases and other important files have been encrypted and have the extension: .baDEBBcEbC You are not able to decrypt it by yourself. But don't worry, we can help you to restore all your files! The only way to restore your files is to buy our special software. Only we can give you this software and only we can restore your files! We have also downloaded a lot of private data from your network. If you do not contact as in a 3 days we will post information about your breach on our public news website (avaddongun7rngel.onion) and after 7 days the whole downloaded info. You can get more information on our page, which is located in a Tor hidden network. How to get to our page -------------------------------------------------------------------------------- | | 1. Download Tor browser - https://www.torproject.org/ | | 2. Install Tor browser | | 3. Open link in Tor browser - avaddonbotrxmuyl.onion | | 4. Follow the instructions on this page | -------------------------------------------------------------------------------- Your ID: -------------------------------------------------------------------------------- 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 -------------------------------------------------------------------------------- * DO NOT TRY TO RECOVER FILES YOURSELF! * DO NOT MODIFY ENCRYPTED FILES! * * * OTHERWISE, YOU MAY LOSE ALL YOUR FILES FOREVER! * * * zQ9Mi

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Documents\eioxO_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Documents\eioxO_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Music\eioxO_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Public\Pictures\Sample Pictures\eioxO_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Signatures

Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
ransomware avaddon

Process spawned unexpected child process 3 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2540	2816	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2488	2816	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2544	2816	wmic.exe	28

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"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Renames multiple (183) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-3185155662-718608226-894467740-1000\desktop.ini	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\R:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\S:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\T:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\V:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\E:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\K:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\P:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\L:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\W:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\Y:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\F:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\G:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\H:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\J:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\N:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\O:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\U:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\Z:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\A:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\B:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\I:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\M:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\Q:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
File opened (read-only)	\??\X:	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

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

System Information Discovery
T1082

Interacts with shadow copies 2 TTPs 3 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2152	vssadmin.exe
308	vssadmin.exe
792	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2540	wmic.exe
Token: SeSecurityPrivilege	2540	wmic.exe
Token: SeTakeOwnershipPrivilege	2540	wmic.exe
Token: SeLoadDriverPrivilege	2540	wmic.exe
Token: SeSystemProfilePrivilege	2540	wmic.exe
Token: SeSystemtimePrivilege	2540	wmic.exe
Token: SeProfSingleProcessPrivilege	2540	wmic.exe
Token: SeIncBasePriorityPrivilege	2540	wmic.exe
Token: SeCreatePagefilePrivilege	2540	wmic.exe
Token: SeBackupPrivilege	2540	wmic.exe
Token: SeRestorePrivilege	2540	wmic.exe
Token: SeShutdownPrivilege	2540	wmic.exe
Token: SeDebugPrivilege	2540	wmic.exe
Token: SeSystemEnvironmentPrivilege	2540	wmic.exe
Token: SeRemoteShutdownPrivilege	2540	wmic.exe
Token: SeUndockPrivilege	2540	wmic.exe
Token: SeManageVolumePrivilege	2540	wmic.exe
Token: 33	2540	wmic.exe
Token: 34	2540	wmic.exe
Token: 35	2540	wmic.exe
Token: SeIncreaseQuotaPrivilege	2488	wmic.exe
Token: SeSecurityPrivilege	2488	wmic.exe
Token: SeTakeOwnershipPrivilege	2488	wmic.exe
Token: SeLoadDriverPrivilege	2488	wmic.exe
Token: SeSystemProfilePrivilege	2488	wmic.exe
Token: SeSystemtimePrivilege	2488	wmic.exe
Token: SeProfSingleProcessPrivilege	2488	wmic.exe
Token: SeIncBasePriorityPrivilege	2488	wmic.exe
Token: SeCreatePagefilePrivilege	2488	wmic.exe
Token: SeBackupPrivilege	2488	wmic.exe
Token: SeRestorePrivilege	2488	wmic.exe
Token: SeShutdownPrivilege	2488	wmic.exe
Token: SeDebugPrivilege	2488	wmic.exe
Token: SeSystemEnvironmentPrivilege	2488	wmic.exe
Token: SeRemoteShutdownPrivilege	2488	wmic.exe
Token: SeUndockPrivilege	2488	wmic.exe
Token: SeManageVolumePrivilege	2488	wmic.exe
Token: 33	2488	wmic.exe
Token: 34	2488	wmic.exe
Token: 35	2488	wmic.exe
Token: SeIncreaseQuotaPrivilege	2544	wmic.exe
Token: SeSecurityPrivilege	2544	wmic.exe
Token: SeTakeOwnershipPrivilege	2544	wmic.exe
Token: SeLoadDriverPrivilege	2544	wmic.exe
Token: SeSystemProfilePrivilege	2544	wmic.exe
Token: SeSystemtimePrivilege	2544	wmic.exe
Token: SeProfSingleProcessPrivilege	2544	wmic.exe
Token: SeIncBasePriorityPrivilege	2544	wmic.exe
Token: SeCreatePagefilePrivilege	2544	wmic.exe
Token: SeBackupPrivilege	2544	wmic.exe
Token: SeRestorePrivilege	2544	wmic.exe
Token: SeShutdownPrivilege	2544	wmic.exe
Token: SeDebugPrivilege	2544	wmic.exe
Token: SeSystemEnvironmentPrivilege	2544	wmic.exe
Token: SeRemoteShutdownPrivilege	2544	wmic.exe
Token: SeUndockPrivilege	2544	wmic.exe
Token: SeManageVolumePrivilege	2544	wmic.exe
Token: 33	2544	wmic.exe
Token: 34	2544	wmic.exe
Token: 35	2544	wmic.exe
Token: SeIncreaseQuotaPrivilege	2540	wmic.exe
Token: SeSecurityPrivilege	2540	wmic.exe
Token: SeTakeOwnershipPrivilege	2540	wmic.exe
Token: SeLoadDriverPrivilege	2540	wmic.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1912	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	35
PID 2412 wrote to memory of 1912	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	35
PID 2412 wrote to memory of 1912	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	35
PID 2412 wrote to memory of 1912	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	35
PID 2412 wrote to memory of 2152	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	42
PID 2412 wrote to memory of 2152	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	42
PID 2412 wrote to memory of 2152	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	42
PID 2412 wrote to memory of 2152	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	42
PID 2412 wrote to memory of 2424	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	44
PID 2412 wrote to memory of 2424	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	44
PID 2412 wrote to memory of 2424	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	44
PID 2412 wrote to memory of 2424	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	44
PID 2412 wrote to memory of 308	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	46
PID 2412 wrote to memory of 308	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	46
PID 2412 wrote to memory of 308	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	46
PID 2412 wrote to memory of 308	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	46
PID 2412 wrote to memory of 1432	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	48
PID 2412 wrote to memory of 1432	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	48
PID 2412 wrote to memory of 1432	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	48
PID 2412 wrote to memory of 1432	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	48
PID 2412 wrote to memory of 792	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	50
PID 2412 wrote to memory of 792	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	50
PID 2412 wrote to memory of 792	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	50
PID 2412 wrote to memory of 792	2412	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe	50

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe

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

C:\Users\Admin\AppData\Local\Temp\d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe
"C:\Users\Admin\AppData\Local\Temp\d841d0a10e8b6885f1b8e1282c70e88d4f74471fbbe1b4b6f29b4ca238b1e8cb.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2412
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1912
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2152
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2424
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:308
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1432
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:792

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2540

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2488

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2544

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:1348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Desktop\eioxO_readme_.txt

Filesize
3KB

MD5
240c739a8fc1e0e6286fdd9793bcbd0b

SHA1
852ac1658e94d7d03f35af64d620a44c304395ab

SHA256
4d1d72cc104b60a14b30cb06758117949310dcf355795a1e476eb5e66c2e86c8

SHA512
0317ed8b3ca6834d9d74217b116ad9512d59ad25581d7191a93c1c519889d5809a2733ffe0ae4d9d977227f288ea1934543c1cae8cef0186201855d947ba1922

Download Submit
C:\Users\Admin\Documents\eioxO_readme_.txt

Filesize
3KB

MD5
4a9b4ad3984026cff2b0a94a952e251d

SHA1
7c3cf5b3dc7ecd037b9c8fa9a6bb2e9c23bb54e6

SHA256
558e5c64efd7ae0aca5b2f1d18dd072fc7a29ce128ddb933893f616d1819d8b3

SHA512
e3ef37cf7ac801d285a1f29b005c23b279b5f358ce981d2a4cf131cd9666f83dd2d1bb802a7fbf1f74a15eff45b14e7462b0c9f174b6ec433f567df05b63ad76

Download Submit
C:\Users\Admin\Documents\eioxO_readme_.txt

Filesize
3KB

MD5
93278123e968a9162aa4ede999a6dc60

SHA1
99ffdc184775ab3d8bb68acaa616e4f3fce82d5c

SHA256
70ff21c77f709583243caa092efb11b26b9a2de446a6220b9f65be22121dca9c

SHA512
2ca699fe6d662c125f86f81f6b617470fc4c71a8c4997c11feb90cfa675bd697113cb94cc5eba1400f9a51833be9a62260085a41a163496fcf77079533c9c8ad

Download Submit
C:\Users\Admin\Music\eioxO_readme_.txt

Filesize
3KB

MD5
95b672ff6ff604ff48b5cf2f71e4755e

SHA1
4e1f273b09a8443089124cd62e262e991b6b792a

SHA256
d1ddbbae08cd7525fd214af1c9002284a5ec1753bc6c81babdb16d5e43649a72

SHA512
c7b7904806b2960546a831e12fa8aff6871fb0bcf329e07b0f85d0d1e6931f7e51deb83c825c6dafc2913e902f03bb061f3b8a76ef3b08089bd995482be7db09

Download Submit
C:\Users\Public\Pictures\Sample Pictures\eioxO_readme_.txt

Filesize
3KB

MD5
b65dbcb8f6d7fa6b8a6ddbe1b06fb993

SHA1
fb80bb177da4d151c5cb0a2840b769a8e0e20b78

SHA256
c768d6e12eec3990a37832ddea5bfa44a653b715906a70028090a52c52d8dd5f

SHA512
1bc1c2f1684c39ecfcd08bd3341f4dcb5f39fd492bc078574b051e43789e2e771aa82091bc42deeaf66d040cc9322c58096572fd592542e8ea673599a7b0c576

Download Submit
memory/2412-0-0x0000000000400000-0x00000000005E3204-memory.dmp

Filesize
1.9MB

Download