avaddon | f0ae681d2a2af74bcb8afba477a908e7be361d12b4ed7e12ed10b9aa6e364e9d

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 13:38

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\DreHl_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: .beAcDbbCEd 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! * * * 3TGd5Nn6PrwXKlfyiL7sd2QJ

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Music\DreHl_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/0x000e000000012253-559.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	2408	1352	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2520	1352	wmic.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2556	1352	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 (186) 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
1016	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-1-5-21-2721934792-624042501-2768869379-1000\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)	\??\M:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\R:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\X:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\A:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\E:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\H:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\O:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Z:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\B:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\L:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\N:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\F:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\P:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Q:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\S:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\K:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\T:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\U:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\V:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\W:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\G:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\I:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\J:	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
File opened (read-only)	\??\Y:	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
1932	vssadmin.exe
1444	vssadmin.exe
1588	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2408	wmic.exe
Token: SeSecurityPrivilege	2408	wmic.exe
Token: SeTakeOwnershipPrivilege	2408	wmic.exe
Token: SeLoadDriverPrivilege	2408	wmic.exe
Token: SeSystemProfilePrivilege	2408	wmic.exe
Token: SeSystemtimePrivilege	2408	wmic.exe
Token: SeProfSingleProcessPrivilege	2408	wmic.exe
Token: SeIncBasePriorityPrivilege	2408	wmic.exe
Token: SeCreatePagefilePrivilege	2408	wmic.exe
Token: SeBackupPrivilege	2408	wmic.exe
Token: SeRestorePrivilege	2408	wmic.exe
Token: SeShutdownPrivilege	2408	wmic.exe
Token: SeDebugPrivilege	2408	wmic.exe
Token: SeSystemEnvironmentPrivilege	2408	wmic.exe
Token: SeRemoteShutdownPrivilege	2408	wmic.exe
Token: SeUndockPrivilege	2408	wmic.exe
Token: SeManageVolumePrivilege	2408	wmic.exe
Token: 33	2408	wmic.exe
Token: 34	2408	wmic.exe
Token: 35	2408	wmic.exe
Token: SeIncreaseQuotaPrivilege	2520	wmic.exe
Token: SeSecurityPrivilege	2520	wmic.exe
Token: SeTakeOwnershipPrivilege	2520	wmic.exe
Token: SeLoadDriverPrivilege	2520	wmic.exe
Token: SeSystemProfilePrivilege	2520	wmic.exe
Token: SeSystemtimePrivilege	2520	wmic.exe
Token: SeProfSingleProcessPrivilege	2520	wmic.exe
Token: SeIncBasePriorityPrivilege	2520	wmic.exe
Token: SeCreatePagefilePrivilege	2520	wmic.exe
Token: SeBackupPrivilege	2520	wmic.exe
Token: SeRestorePrivilege	2520	wmic.exe
Token: SeShutdownPrivilege	2520	wmic.exe
Token: SeDebugPrivilege	2520	wmic.exe
Token: SeSystemEnvironmentPrivilege	2520	wmic.exe
Token: SeRemoteShutdownPrivilege	2520	wmic.exe
Token: SeUndockPrivilege	2520	wmic.exe
Token: SeManageVolumePrivilege	2520	wmic.exe
Token: 33	2520	wmic.exe
Token: 34	2520	wmic.exe
Token: 35	2520	wmic.exe
Token: SeIncreaseQuotaPrivilege	2408	wmic.exe
Token: SeSecurityPrivilege	2408	wmic.exe
Token: SeTakeOwnershipPrivilege	2408	wmic.exe
Token: SeLoadDriverPrivilege	2408	wmic.exe
Token: SeSystemProfilePrivilege	2408	wmic.exe
Token: SeSystemtimePrivilege	2408	wmic.exe
Token: SeProfSingleProcessPrivilege	2408	wmic.exe
Token: SeIncBasePriorityPrivilege	2408	wmic.exe
Token: SeCreatePagefilePrivilege	2408	wmic.exe
Token: SeBackupPrivilege	2408	wmic.exe
Token: SeRestorePrivilege	2408	wmic.exe
Token: SeShutdownPrivilege	2408	wmic.exe
Token: SeDebugPrivilege	2408	wmic.exe
Token: SeSystemEnvironmentPrivilege	2408	wmic.exe
Token: SeRemoteShutdownPrivilege	2408	wmic.exe
Token: SeUndockPrivilege	2408	wmic.exe
Token: SeManageVolumePrivilege	2408	wmic.exe
Token: 33	2408	wmic.exe
Token: 34	2408	wmic.exe
Token: 35	2408	wmic.exe
Token: SeIncreaseQuotaPrivilege	2556	wmic.exe
Token: SeSecurityPrivilege	2556	wmic.exe
Token: SeTakeOwnershipPrivilege	2556	wmic.exe
Token: SeLoadDriverPrivilege	2556	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2448	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 2072 wrote to memory of 2448	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 2072 wrote to memory of 2448	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 2072 wrote to memory of 2448	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	35
PID 2072 wrote to memory of 1588	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 2072 wrote to memory of 1588	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 2072 wrote to memory of 1588	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 2072 wrote to memory of 1588	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	40
PID 2072 wrote to memory of 1212	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 2072 wrote to memory of 1212	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 2072 wrote to memory of 1212	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 2072 wrote to memory of 1212	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	42
PID 2072 wrote to memory of 1932	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 2072 wrote to memory of 1932	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 2072 wrote to memory of 1932	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 2072 wrote to memory of 1932	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	44
PID 2072 wrote to memory of 1560	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 2072 wrote to memory of 1560	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 2072 wrote to memory of 1560	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 2072 wrote to memory of 1560	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	46
PID 2072 wrote to memory of 1444	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 2072 wrote to memory of 1444	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 2072 wrote to memory of 1444	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 2072 wrote to memory of 1444	2072	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe	48
PID 2380 wrote to memory of 1016	2380	taskeng.exe	54
PID 2380 wrote to memory of 1016	2380	taskeng.exe	54
PID 2380 wrote to memory of 1016	2380	taskeng.exe	54
PID 2380 wrote to memory of 1016	2380	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"	48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
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

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:2072
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:2448
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1588
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1212
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1932
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  PID:1560
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - Interacts with shadow copies
  PID:1444

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2408

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2520

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:1712

C:\Windows\system32\taskeng.exe
taskeng.exe {6209E912-9D0D-4A73-AA39-EB21296C9709} S-1-5-21-2721934792-624042501-2768869379-1000:BISMIZHX\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Windows\48d7cd572f14aed7a90d6b66097a885a889e6e7416a6aaa2eb442706ff661275.exe
  2⤵
  - Executes dropped EXE
  PID:1016

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\DreHl_readme_.txt

Filesize
3KB

MD5
ca0f5c4641d94f3a2896ae5c16596ba7

SHA1
65b89c6adf4e3453ad55306551134ed567286e65

SHA256
684874274aad84895671eaed1ae193d26a3fd251e0065234e893c3e2a29e155a

SHA512
d49445880f987283e97d4b33ee5e3d5f337af8c92e6c931fc0d72ce5d7a48c76734142ac767a5d64fd553c62118d67c04f299c0ebf28a10f2ba97adb23932a0e

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

Filesize
3KB

MD5
bb1ee8ead1a6bd2b00d2e6f60713941c

SHA1
f5ec12c86d14e6cb95b98e492c198b8c2f34f4e7

SHA256
6f6b063708a062d4736d561dd361a0005b6303cb88c43df0ca346992fb2f67d6

SHA512
80e5c961cea87177500126ccf76a332c0938b7acf431b08da186eb4701136800fa1a72edaa2d4000ab133b626cb9e5fbd39c26f6eb79d206dd8931d2706a24fd

Download Submit