avaddon | 242fac42bd68ff2417987d3e89fe24edadf6d1af1a692f50bbbdcf76e92a218d

Analysis

max time kernel
148s
max time network
119s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
02/04/2024, 13:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
Size

775KB
MD5

117da2dd6fa24616f63eb43d5a15e5d3
SHA1

b4d70eecdef52ceef15f04a025d1ab08f193fb97
SHA256

48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275
SHA512

de2e5538e8dd8210b630eca0fc611f0ba0dcb805b3a745c38a6f46ee9acfe8785c917b9452e0d6f70f675030430b65b352d695106bae639b20e0dbb2dd95e375
SSDEEP

24576:TCsQ9+OXLpMePfI8TgmBTCDqEbOpPtpFhAxfq:5HOXLpMePfzVTCD7gPtLhQfq

Score

10^/10

avaddon evasion ransomware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\x4Ixb_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: .beEBEaDcCa 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! * * * ogPJP7aPRHD9ZxaHdHFa5KhuPXuZ

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Downloads\x4Ixb_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
behavioral1/files/0x000c000000012320-504.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	2484	2584	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2668	2584	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2616	2584	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"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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 (167) 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
1528	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-2248906074-2862704502-246302768-1000\desktop.ini	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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)	\??\H:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\L:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\N:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\P:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\E:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\G:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Q:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\R:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\T:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Z:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\B:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\I:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\O:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\S:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\V:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\W:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\A:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\J:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\U:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\X:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Y:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\F:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\K:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\M:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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
2016	vssadmin.exe
2692	vssadmin.exe
1788	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2484	wmic.exe
Token: SeSecurityPrivilege	2484	wmic.exe
Token: SeTakeOwnershipPrivilege	2484	wmic.exe
Token: SeLoadDriverPrivilege	2484	wmic.exe
Token: SeSystemProfilePrivilege	2484	wmic.exe
Token: SeSystemtimePrivilege	2484	wmic.exe
Token: SeProfSingleProcessPrivilege	2484	wmic.exe
Token: SeIncBasePriorityPrivilege	2484	wmic.exe
Token: SeCreatePagefilePrivilege	2484	wmic.exe
Token: SeBackupPrivilege	2484	wmic.exe
Token: SeRestorePrivilege	2484	wmic.exe
Token: SeShutdownPrivilege	2484	wmic.exe
Token: SeDebugPrivilege	2484	wmic.exe
Token: SeSystemEnvironmentPrivilege	2484	wmic.exe
Token: SeRemoteShutdownPrivilege	2484	wmic.exe
Token: SeUndockPrivilege	2484	wmic.exe
Token: SeManageVolumePrivilege	2484	wmic.exe
Token: 33	2484	wmic.exe
Token: 34	2484	wmic.exe
Token: 35	2484	wmic.exe
Token: SeIncreaseQuotaPrivilege	2668	wmic.exe
Token: SeSecurityPrivilege	2668	wmic.exe
Token: SeTakeOwnershipPrivilege	2668	wmic.exe
Token: SeLoadDriverPrivilege	2668	wmic.exe
Token: SeSystemProfilePrivilege	2668	wmic.exe
Token: SeSystemtimePrivilege	2668	wmic.exe
Token: SeProfSingleProcessPrivilege	2668	wmic.exe
Token: SeIncBasePriorityPrivilege	2668	wmic.exe
Token: SeCreatePagefilePrivilege	2668	wmic.exe
Token: SeBackupPrivilege	2668	wmic.exe
Token: SeRestorePrivilege	2668	wmic.exe
Token: SeShutdownPrivilege	2668	wmic.exe
Token: SeDebugPrivilege	2668	wmic.exe
Token: SeSystemEnvironmentPrivilege	2668	wmic.exe
Token: SeRemoteShutdownPrivilege	2668	wmic.exe
Token: SeUndockPrivilege	2668	wmic.exe
Token: SeManageVolumePrivilege	2668	wmic.exe
Token: 33	2668	wmic.exe
Token: 34	2668	wmic.exe
Token: 35	2668	wmic.exe
Token: SeIncreaseQuotaPrivilege	2616	wmic.exe
Token: SeSecurityPrivilege	2616	wmic.exe
Token: SeTakeOwnershipPrivilege	2616	wmic.exe
Token: SeLoadDriverPrivilege	2616	wmic.exe
Token: SeSystemProfilePrivilege	2616	wmic.exe
Token: SeSystemtimePrivilege	2616	wmic.exe
Token: SeProfSingleProcessPrivilege	2616	wmic.exe
Token: SeIncBasePriorityPrivilege	2616	wmic.exe
Token: SeCreatePagefilePrivilege	2616	wmic.exe
Token: SeBackupPrivilege	2616	wmic.exe
Token: SeRestorePrivilege	2616	wmic.exe
Token: SeShutdownPrivilege	2616	wmic.exe
Token: SeDebugPrivilege	2616	wmic.exe
Token: SeSystemEnvironmentPrivilege	2616	wmic.exe
Token: SeRemoteShutdownPrivilege	2616	wmic.exe
Token: SeUndockPrivilege	2616	wmic.exe
Token: SeManageVolumePrivilege	2616	wmic.exe
Token: 33	2616	wmic.exe
Token: 34	2616	wmic.exe
Token: 35	2616	wmic.exe
Token: SeIncreaseQuotaPrivilege	2484	wmic.exe
Token: SeSecurityPrivilege	2484	wmic.exe
Token: SeTakeOwnershipPrivilege	2484	wmic.exe
Token: SeLoadDriverPrivilege	2484	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2732	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 1996 wrote to memory of 2732	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 1996 wrote to memory of 2732	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 1996 wrote to memory of 2732	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 1996 wrote to memory of 2016	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 1996 wrote to memory of 2016	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 1996 wrote to memory of 2016	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 1996 wrote to memory of 2016	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 1996 wrote to memory of 2704	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 1996 wrote to memory of 2704	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 1996 wrote to memory of 2704	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 1996 wrote to memory of 2704	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 1996 wrote to memory of 2692	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 1996 wrote to memory of 2692	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 1996 wrote to memory of 2692	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 1996 wrote to memory of 2692	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 1996 wrote to memory of 2768	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 1996 wrote to memory of 2768	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 1996 wrote to memory of 2768	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 1996 wrote to memory of 2768	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 1996 wrote to memory of 1788	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 1996 wrote to memory of 1788	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 1996 wrote to memory of 1788	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 1996 wrote to memory of 1788	1996	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 1560 wrote to memory of 1528	1560	taskeng.exe	54
PID 1560 wrote to memory of 1528	1560	taskeng.exe	54
PID 1560 wrote to memory of 1528	1560	taskeng.exe	54
PID 1560 wrote to memory of 1528	1560	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\ConsentPromptBehaviorAdmin = "0"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
"C:\Users\Admin\AppData\Local\Temp\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.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:1996
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2732
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2016
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2704
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:2692
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2768
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1788

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2484

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2668

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2616

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:804

C:\Windows\system32\taskeng.exe
taskeng.exe {FAF8D3F6-CB81-4EFD-BC32-B367496B1B56} S-1-5-21-2248906074-2862704502-246302768-1000:GHPZRGFC\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Windows\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
  2⤵
  - Executes dropped EXE
  PID:1528

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\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe

Filesize
775KB

MD5
117da2dd6fa24616f63eb43d5a15e5d3

SHA1
b4d70eecdef52ceef15f04a025d1ab08f193fb97

SHA256
48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275

SHA512
de2e5538e8dd8210b630eca0fc611f0ba0dcb805b3a745c38a6f46ee9acfe8785c917b9452e0d6f70f675030430b65b352d695106bae639b20e0dbb2dd95e375

Download Submit
C:\Users\Admin\Desktop\x4Ixb_readme_.txt

Filesize
3KB

MD5
0cfc6d854bf4e4b053f82a81809ad084

SHA1
0fcab41eab193f4c51a9ece9b0ab169fd34ec1f1

SHA256
7499c06d5a6e3df2ed3e5c677f6cf380e3546742163131a8bac45973c01cacfe

SHA512
002783b1bec481da7a6a023e8e1741e563ad06e759d8f00ad498d723a3869c71342d7b455b6aa01104e9673e5392d95f07f0f7fa6f833ee748f754bafbfaf6d6

Download Submit
C:\Users\Admin\Downloads\x4Ixb_readme_.txt

Filesize
3KB

MD5
36ef3565a754f2dc3ba19041120daaab

SHA1
02d0d863070c8a3b738c60ab6eb4063162c05063

SHA256
f489f42ee9fce48104dc98a79563278c6b986035f7af5878178ce4bedde05966

SHA512
77b54349e920adfebcb49ed179ae6a569486ded3f03c719eb8370b08563e93ff343c2619bd79c17304981329ded14bcc23851985762a94c3d12ea377f45bec19

Download Submit