avaddon | 2527183814cc15977e5da14c96908d1f811cf1ca33c10aa8ca73b38fb46121cb

Analysis

max time kernel
198s
max time network
244s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:54

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General

Target

1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Size

775KB
MD5

0b486fe0503524cfe4726a4022fa6a68
SHA1

297dea71d489768ce45d23b0f8a45424b469ab00
SHA256

1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2
SHA512

f4273ca5cc3a9360af67f4b4ee0bf067cf218c5dc8caeafbfa1b809715effe742f2e1f54e4fe9ec8d4b8e3ae697d57f91c2b49bdf203648508d75d4a76f53619
SSDEEP

24576:TCs99+OXLpMePfI8TgmBTCDqEbOpPtpFhyxfq:5GOXLpMePfzVTCD7gPtLhSfq

Score

10^/10

avaddon evasion ransomware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Documents\DfN2W_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: .aaDbcCCADB 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! * * * dHJAnBk4nDv9WPaMS8yS

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\DfN2W_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Documents\DfN2W_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Downloads\DfN2W_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Music\DfN2W_readme_.txt

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Pictures\DfN2W_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

Avaddon payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000d00000002332b-3.dat	family_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	2424	3180	wmic.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1892	3180	wmic.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4720	3180	wmic.exe	92

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"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.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 (136) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Executes dropped EXE 1 IoCs

pid	Process
3336	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

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"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-1230272463-3683322193-511842230-1000\desktop.ini	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.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)	\??\J:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\K:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\S:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\W:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\A:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\E:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\H:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\N:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\P:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Q:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Y:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Z:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\B:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\I:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\L:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\U:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\X:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\F:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\G:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\M:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\O:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\R:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\T:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\V:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2424	wmic.exe
Token: SeSecurityPrivilege	2424	wmic.exe
Token: SeTakeOwnershipPrivilege	2424	wmic.exe
Token: SeLoadDriverPrivilege	2424	wmic.exe
Token: SeSystemProfilePrivilege	2424	wmic.exe
Token: SeSystemtimePrivilege	2424	wmic.exe
Token: SeProfSingleProcessPrivilege	2424	wmic.exe
Token: SeIncBasePriorityPrivilege	2424	wmic.exe
Token: SeCreatePagefilePrivilege	2424	wmic.exe
Token: SeBackupPrivilege	2424	wmic.exe
Token: SeRestorePrivilege	2424	wmic.exe
Token: SeShutdownPrivilege	2424	wmic.exe
Token: SeDebugPrivilege	2424	wmic.exe
Token: SeSystemEnvironmentPrivilege	2424	wmic.exe
Token: SeRemoteShutdownPrivilege	2424	wmic.exe
Token: SeUndockPrivilege	2424	wmic.exe
Token: SeManageVolumePrivilege	2424	wmic.exe
Token: 33	2424	wmic.exe
Token: 34	2424	wmic.exe
Token: 35	2424	wmic.exe
Token: 36	2424	wmic.exe
Token: SeIncreaseQuotaPrivilege	1892	wmic.exe
Token: SeSecurityPrivilege	1892	wmic.exe
Token: SeTakeOwnershipPrivilege	1892	wmic.exe
Token: SeLoadDriverPrivilege	1892	wmic.exe
Token: SeSystemProfilePrivilege	1892	wmic.exe
Token: SeSystemtimePrivilege	1892	wmic.exe
Token: SeProfSingleProcessPrivilege	1892	wmic.exe
Token: SeIncBasePriorityPrivilege	1892	wmic.exe
Token: SeCreatePagefilePrivilege	1892	wmic.exe
Token: SeBackupPrivilege	1892	wmic.exe
Token: SeRestorePrivilege	1892	wmic.exe
Token: SeShutdownPrivilege	1892	wmic.exe
Token: SeDebugPrivilege	1892	wmic.exe
Token: SeSystemEnvironmentPrivilege	1892	wmic.exe
Token: SeRemoteShutdownPrivilege	1892	wmic.exe
Token: SeUndockPrivilege	1892	wmic.exe
Token: SeManageVolumePrivilege	1892	wmic.exe
Token: 33	1892	wmic.exe
Token: 34	1892	wmic.exe
Token: 35	1892	wmic.exe
Token: 36	1892	wmic.exe
Token: SeIncreaseQuotaPrivilege	4720	wmic.exe
Token: SeSecurityPrivilege	4720	wmic.exe
Token: SeTakeOwnershipPrivilege	4720	wmic.exe
Token: SeLoadDriverPrivilege	4720	wmic.exe
Token: SeSystemProfilePrivilege	4720	wmic.exe
Token: SeSystemtimePrivilege	4720	wmic.exe
Token: SeProfSingleProcessPrivilege	4720	wmic.exe
Token: SeIncBasePriorityPrivilege	4720	wmic.exe
Token: SeCreatePagefilePrivilege	4720	wmic.exe
Token: SeBackupPrivilege	4720	wmic.exe
Token: SeRestorePrivilege	4720	wmic.exe
Token: SeShutdownPrivilege	4720	wmic.exe
Token: SeDebugPrivilege	4720	wmic.exe
Token: SeSystemEnvironmentPrivilege	4720	wmic.exe
Token: SeRemoteShutdownPrivilege	4720	wmic.exe
Token: SeUndockPrivilege	4720	wmic.exe
Token: SeManageVolumePrivilege	4720	wmic.exe
Token: 33	4720	wmic.exe
Token: 34	4720	wmic.exe
Token: 35	4720	wmic.exe
Token: 36	4720	wmic.exe
Token: SeIncreaseQuotaPrivilege	2424	wmic.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 2004	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	103
PID 1552 wrote to memory of 2004	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	103
PID 1552 wrote to memory of 2004	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	103
PID 1552 wrote to memory of 1688	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	110
PID 1552 wrote to memory of 1688	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	110
PID 1552 wrote to memory of 1688	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	110
PID 1552 wrote to memory of 2524	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	112
PID 1552 wrote to memory of 2524	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	112
PID 1552 wrote to memory of 2524	1552	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	112

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"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.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\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
"C:\Users\Admin\AppData\Local\Temp\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.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:1552
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2004
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1688
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2524

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2424

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:1892

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:4720

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:4592

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1⤵
- Executes dropped EXE
PID:3336

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\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

Filesize
775KB

MD5
0b486fe0503524cfe4726a4022fa6a68

SHA1
297dea71d489768ce45d23b0f8a45424b469ab00

SHA256
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2

SHA512
f4273ca5cc3a9360af67f4b4ee0bf067cf218c5dc8caeafbfa1b809715effe742f2e1f54e4fe9ec8d4b8e3ae697d57f91c2b49bdf203648508d75d4a76f53619

Download Submit
C:\Users\Admin\Documents\DfN2W_readme_.txt

Filesize
3KB

MD5
42b1c8ba0f4eeadbe7698dba1c630c67

SHA1
2c7d72beceb9d8927424fabfc7057f8741e001f6

SHA256
6e2d3789d373407db3fa7fc6762599a00512f73bafa3c0c239d4488d447accdb

SHA512
61e2965edb862cdcf556f03aeb52504b2a2f0ea3f1a5a9d5498f3deddc5e9541f57d40791e04bd807ff0d61e756a3748a38189c42a025575641e3dfae5472101

Download Submit
C:\Users\Admin\Documents\DfN2W_readme_.txt

Filesize
3KB

MD5
6615b5cda5b9b36cd8b0a80363444580

SHA1
1ec4d9582eb1c209a684afa60689fcf88e14866e

SHA256
ca5583a8db4a09feb838313b45acadd554d64615d5c850d8004f4fd20578b67b

SHA512
ef6c140b192d53aaba7360343ee2e695f58bf283bf2f4aa93436c5a4a0f241ded7663eb48c0d9bfa0ed69a07a3db9af3080ab3c37f12cbd411684b2031e11f00

Download Submit
C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\DfN2W_readme_.txt

Filesize
3KB

MD5
f34f9c9d9bdfb7dcb07c4251c204b62d

SHA1
132b21862bbae329436002215166a72058965da3

SHA256
db26b7fcd3b65d49c0617e5b8bf15fc6e67e4490334a0eaabd78ae56b3a63e6c

SHA512
baadf15eb75e2114ef140f8f4fc007c8de1c73b7973c882442311bba81505a839c94503e709743f82d9614d190d5fe89a4ae70fc495d135fe46c90140897ef61

Download Submit
C:\Users\Admin\Downloads\DfN2W_readme_.txt

Filesize
3KB

MD5
8f1efbca9e23005eb0fb972329982033

SHA1
de7eea884b2ee32896c4c99766c9602f42c1186c

SHA256
2ce0157c237f27d4bb19b90b68eb42194d7c0856bb1158c30a06c9918fb404f7

SHA512
9199c1f2caf34572f0e31e48beee359761757e168d9c3603d1a5e4b89befa7f91e316e7bb5428b47b67f608fc40eac117ecc6f36350062b43f1b19066fae17f0

Download Submit
C:\Users\Admin\Music\DfN2W_readme_.txt

Filesize
3KB

MD5
d291ffe937359bf3d7e9e9785dcfa43b

SHA1
a3ff393eb9a33232277c432cf42baf7195458d67

SHA256
178312b42ee844e563f7d10134d6f60d85acb6a4946326e91d051d8fbf135fa1

SHA512
885cbdbd95af418ccaa45983a824e5359f4d3068f97bf591e7339b80c4a70fed9db20d307b4be6da0bd874cc1e7d86a8f3c7a782d6e6217528556da4ba37b63d

Download Submit
C:\Users\Admin\Pictures\DfN2W_readme_.txt

Filesize
3KB

MD5
8a91eeee35711db9051dfc072b25c3a9

SHA1
d0504560629ab6369e530564407bc39e87dd2fc2

SHA256
a165ae8556e61c2617289653ade8bdc17a3c7b18b9033ec99e89e1e48e43b450

SHA512
bc6d049abf5c06aa5625dad5f2c095c2f447d95967b54304eb93658e3ecd3d7e975f5fa45566981d9877c3a83214d5e486f0385b78a558e49de2915446ca387f

Download Submit