avaddon | d0942c532601644c776ab6390736c92278718db84c2fd625ab500a8f8ecc9875

Analysis

max time kernel
151s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13-10-2023 14:40

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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\Desktop\deinSg_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: .BdEBCaadaA 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! * * * C02NSmMpRauiqwjcjW9zZw5rlCcA2Ck

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

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

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

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

Family

avaddon

Ransom Note

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Pictures\deinSg_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 2 IoCs

resource	yara_rule
behavioral1/files/0x0007000000012292-614.dat	family_avaddon
behavioral1/files/0x0007000000012292-615.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	2756	2732	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2012	2732	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	2732	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"	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 (208) 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
1604	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-1-5-21-2180306848-1874213455-4093218721-1000\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)	\??\T:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Z:	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)	\??\P:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\L:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\M:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Q:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\X:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\F:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\K:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\R:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\S:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\U:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\N:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\O:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\V:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\W:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\B:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\G:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\I:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\J:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Y:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.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
2948	vssadmin.exe
2772	vssadmin.exe
2568	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2756	wmic.exe
Token: SeSecurityPrivilege	2756	wmic.exe
Token: SeTakeOwnershipPrivilege	2756	wmic.exe
Token: SeLoadDriverPrivilege	2756	wmic.exe
Token: SeSystemProfilePrivilege	2756	wmic.exe
Token: SeSystemtimePrivilege	2756	wmic.exe
Token: SeProfSingleProcessPrivilege	2756	wmic.exe
Token: SeIncBasePriorityPrivilege	2756	wmic.exe
Token: SeCreatePagefilePrivilege	2756	wmic.exe
Token: SeBackupPrivilege	2756	wmic.exe
Token: SeRestorePrivilege	2756	wmic.exe
Token: SeShutdownPrivilege	2756	wmic.exe
Token: SeDebugPrivilege	2756	wmic.exe
Token: SeSystemEnvironmentPrivilege	2756	wmic.exe
Token: SeRemoteShutdownPrivilege	2756	wmic.exe
Token: SeUndockPrivilege	2756	wmic.exe
Token: SeManageVolumePrivilege	2756	wmic.exe
Token: 33	2756	wmic.exe
Token: 34	2756	wmic.exe
Token: 35	2756	wmic.exe
Token: SeIncreaseQuotaPrivilege	2012	wmic.exe
Token: SeSecurityPrivilege	2012	wmic.exe
Token: SeTakeOwnershipPrivilege	2012	wmic.exe
Token: SeLoadDriverPrivilege	2012	wmic.exe
Token: SeSystemProfilePrivilege	2012	wmic.exe
Token: SeSystemtimePrivilege	2012	wmic.exe
Token: SeProfSingleProcessPrivilege	2012	wmic.exe
Token: SeIncBasePriorityPrivilege	2012	wmic.exe
Token: SeCreatePagefilePrivilege	2012	wmic.exe
Token: SeBackupPrivilege	2012	wmic.exe
Token: SeRestorePrivilege	2012	wmic.exe
Token: SeShutdownPrivilege	2012	wmic.exe
Token: SeDebugPrivilege	2012	wmic.exe
Token: SeSystemEnvironmentPrivilege	2012	wmic.exe
Token: SeRemoteShutdownPrivilege	2012	wmic.exe
Token: SeUndockPrivilege	2012	wmic.exe
Token: SeManageVolumePrivilege	2012	wmic.exe
Token: 33	2012	wmic.exe
Token: 34	2012	wmic.exe
Token: 35	2012	wmic.exe
Token: SeIncreaseQuotaPrivilege	2860	wmic.exe
Token: SeSecurityPrivilege	2860	wmic.exe
Token: SeTakeOwnershipPrivilege	2860	wmic.exe
Token: SeLoadDriverPrivilege	2860	wmic.exe
Token: SeSystemProfilePrivilege	2860	wmic.exe
Token: SeSystemtimePrivilege	2860	wmic.exe
Token: SeProfSingleProcessPrivilege	2860	wmic.exe
Token: SeIncBasePriorityPrivilege	2860	wmic.exe
Token: SeCreatePagefilePrivilege	2860	wmic.exe
Token: SeBackupPrivilege	2860	wmic.exe
Token: SeRestorePrivilege	2860	wmic.exe
Token: SeShutdownPrivilege	2860	wmic.exe
Token: SeDebugPrivilege	2860	wmic.exe
Token: SeSystemEnvironmentPrivilege	2860	wmic.exe
Token: SeRemoteShutdownPrivilege	2860	wmic.exe
Token: SeUndockPrivilege	2860	wmic.exe
Token: SeManageVolumePrivilege	2860	wmic.exe
Token: 33	2860	wmic.exe
Token: 34	2860	wmic.exe
Token: 35	2860	wmic.exe
Token: SeIncreaseQuotaPrivilege	2756	wmic.exe
Token: SeSecurityPrivilege	2756	wmic.exe
Token: SeTakeOwnershipPrivilege	2756	wmic.exe
Token: SeLoadDriverPrivilege	2756	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2616	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	35
PID 2096 wrote to memory of 2616	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	35
PID 2096 wrote to memory of 2616	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	35
PID 2096 wrote to memory of 2616	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	35
PID 2096 wrote to memory of 2948	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	40
PID 2096 wrote to memory of 2948	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	40
PID 2096 wrote to memory of 2948	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	40
PID 2096 wrote to memory of 2948	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	40
PID 2096 wrote to memory of 1636	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	42
PID 2096 wrote to memory of 1636	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	42
PID 2096 wrote to memory of 1636	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	42
PID 2096 wrote to memory of 1636	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	42
PID 2096 wrote to memory of 2772	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	44
PID 2096 wrote to memory of 2772	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	44
PID 2096 wrote to memory of 2772	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	44
PID 2096 wrote to memory of 2772	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	44
PID 2096 wrote to memory of 2540	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	46
PID 2096 wrote to memory of 2540	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	46
PID 2096 wrote to memory of 2540	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	46
PID 2096 wrote to memory of 2540	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	46
PID 2096 wrote to memory of 2568	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	48
PID 2096 wrote to memory of 2568	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	48
PID 2096 wrote to memory of 2568	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	48
PID 2096 wrote to memory of 2568	2096	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	48
PID 2244 wrote to memory of 1604	2244	taskeng.exe	54
PID 2244 wrote to memory of 1604	2244	taskeng.exe	54
PID 2244 wrote to memory of 1604	2244	taskeng.exe	54
PID 2244 wrote to memory of 1604	2244	taskeng.exe	54

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:2096
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2616
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2948
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1636
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2772
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2540
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2568

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2756

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2012

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2860

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:528

C:\Windows\system32\taskeng.exe
taskeng.exe {D378771F-D78E-4CB9-B880-679F958D54CF} S-1-5-21-2180306848-1874213455-4093218721-1000:XEBBURHY\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
  2⤵
  - Executes dropped EXE
  PID:1604

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

Filesize
775KB

MD5
0b486fe0503524cfe4726a4022fa6a68

SHA1
297dea71d489768ce45d23b0f8a45424b469ab00

SHA256
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2

SHA512
f4273ca5cc3a9360af67f4b4ee0bf067cf218c5dc8caeafbfa1b809715effe742f2e1f54e4fe9ec8d4b8e3ae697d57f91c2b49bdf203648508d75d4a76f53619

Download Submit
C:\Users\Admin\Desktop\deinSg_readme_.txt

Filesize
3KB

MD5
b5e76f3c51122fb72a76762bffdecd67

SHA1
6e8c793e22b4317f914010fd1916c66c36549ef3

SHA256
653d403e31918f845cc140843e7e4681f1ff0094b2576fdb0fe762c9edb80802

SHA512
9166619da32e3e1082d22d04620790add3e7099dadc3fd51055c0efa932c6aec7f64ed48c6162688177eadd25b3c1100bd4b48f54ed5c4f97a74ac3d78d258f9

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

Filesize
3KB

MD5
761cdb88f865c274bb925310ef18fae2

SHA1
52c09b8caba1b4cd3e00afba59ea230bc9c8a0b2

SHA256
71c840bd66727abe428c2ff4871c1f466333e97bd81330c06d2f47a5df4cb05f

SHA512
af517fa05e57ecde0eb69bf9cbf0d47d0a3883ab44e219481e68ee6ea0de190919e7741bb117c14c829174684710090f03095e098a7789866427b37e533d7d7c

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

Filesize
3KB

MD5
3ad82abae69da298952f3a3b55359ec8

SHA1
f7604252bad212ec6c2d7a21dff34a9ea770b871

SHA256
269c919739cd346dbf2ddc45f56a41537012c9cd82fe1857729fb5996b4deca1

SHA512
e850e44fcb40442fc3fa1df2b579a55745361be07869305c5fac9f02b3e0d8e4ab929e11b596671b8eb33107b3fcc500baa8c1f072bcb0ea847a8b1ff32ef350

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

Filesize
3KB

MD5
432e9dc47962c07f976983f892238f8f

SHA1
9d8e1fb9551b7ce55a990aa81dd6f775904ea3d3

SHA256
589dcb6b18ad9a4659e9a56660f52b77fa1fa6e4a70844997f3c9ee7828eb722

SHA512
24d1360f79bf54780ae26d1c1cde3a5466b5aed09b43d6c92d73fdb2735c6598593cb23b9cfec54300e13b38ef4506c1db2c4a5e610d4b0bb6a5ea85f72a3e73

Download Submit