avaddon | 98736243426e6edb1b4aff08edce38d22069e387c26f1a25e43ac8270fd2964c

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24-07-2024 17:14

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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 defense_evasion discovery evasion execution impact ransomware trojan

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\g9mE6T_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: .bcdcCdaCDb 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: -------------------------------------------------------------------------------- MjY2NC1DM0VlV3FwUkJRendBbzN3WTd0RUhzYnF3N0RadHZER0xOY2dGeW40YXVZZHo1Nm8xK0hmeGVZL3dUM1l5ZnZheGNUVnhkbmt0Ukl3QnRSN0lPeGRPcjI4eSs0cTBZcFRKUUMxSGFqL1AvbWlaNjRlZDFnT3R2RDZCZ001aThDVEc0QVJHOVFseWRCaCtlbWsxdkdIU3JrSXd5QVN3VjVrL2pjcVBTY2g1RlBveUFkSXhWRFJBd0JzNmJVV2NneU83d1hka0hla090N2V5NXVRVWprWG1oWUhIZFdBallMc0ZpZUJ0RjV3SG5reFdCWVBqb1lPMm5vd0xhZG03RjhoWkhpdFdiOFBuMmhOMjlkQ29Hb0NJTFR4TnpqMW14WXRyM2tqVk1xcmJkNVZaVEVwQi9qdzcvNXZYeXhSczljUDVSNFpMWGdxZW1wcUVCU1lEcllYMlc0SnZRbXhjaU5oWFlZVHBEekdlTENEYUJxdnFsV2JyV1NZSDdtSTU4NFU2cnhjdkF4MERCMjZWaDNMY2tVQyt6SzFaUXpRWlo3L1VyaFdydm5Vam9KVUZmcVpOYlhBVm9zVEwwWUFyTFYzZEF4NG10OEhPRGc0K0liSkRxSk5BUXQ1ZnhHWVV0cUVSeWFwWjBrZERlNUd6VWlWZWlBK2NIU1JVc1NlejhwSTVMRlFFUU5hcXo1Yml4SmdOQmNiSnhDRmZobEpxZUtVY1hDWHBOaUNMN20yVVF2MDZRSElUS3NLcTdZTmphVEo3S2JNV1M0bDhnVThTS1R1eXZqUktzcHo1N3JTcnZJV3F5UEd4SmxXR0hHU2dSWU1VM3NJZVptOG9qZExMaFYvRVVQTDh0NTFXNFlwNzJpOGdYZWI3UlFLMnhBT3U5Wk9MNDl6Y1pBekF2QlpBRnkwSTdaSVp1VW9GMjRWeWxYNlZqcTBSU1dPQ3ZQYXZpOEJ0WHZYMUhPTTdrMTRiZFl5TVNLaEtHb3VHeERScDh5b3ROT21rS1g1ZzNVYjkxVUVmMU93K3lCWVVNdWd3Q1ZBN2laR1lBRkdFcEJucHRNWVRJY1RBb3FyZG95Q29RS0o4V056b1JsdVArL0xzeWJRalBPZ0UzSEE1aEdnZzBucjJWaE1QVEhhMFBiNUYvamtyRTllN0FNVTROSXBzTEZ1Y2RubzJHUFpqY2hHK3IxWHpMUnR0dXgybTE0Z0FnS2tWM3JxbVQ3djhvcStmN1MwbzBnRmpIbXRqVTJON1h1M0FybGZkSWtOTHU3d3JaRWE3VnlBNHlSTkxUQ0pXVHZPQU93WlBGZTBnQ1ZuOGNnWVlKNlpMOXpWY1lKbkxVRml2elByazNEL1MvV1p5YVpYU1F3MGI4Tks0U2hnUVd3NzNpc2VaTGliQzFnUTRkMFdzbndSWTBnNFBocEFVY3ZjSWUvN2wweVpFV083UVpWanFEVVVoZW1EeGdJRkc4WGFrWFp5N3ZmbEdvR1VEWEZ1UmdYaDRVUDFiUzFVc0NxTDI3UkVwVUtGenlQQkI5c01XTkR4dElOQkRtTTJES0RVemQzT2xVZkJ2dTFRT3ZJdGRlR2pzMnhnZlQ4QTRoYXhmVzVMZVdTWUk4aTFaOHlKak1La0ZTNTg4aG13aHg5UEt0UEZudFpHaVVRbWZwbHhoMitFdzI4V1gwOVA2VzBSdEE4V0ZpRzZDaEVva3NsRDRaNVJSY2diTXd3Mm5VbEVZNUlVZ3NFTUZQNjV2bVVLY3lOMzdvTUJoUllUVC9pWnc0b2dUWkNzTC9qZjVQOHlGUStKZG5IejVoOEpFcWMvMi9BTmEvSmNNSjZnNTNpWFNId2dnWTk5WndDTnVzY0xjZlp6QmxrdFR6UDkyY2kyNkY4N3o3bkMzMCtLQXVoeDBCUlJHZmNCYzBqYVdEWEhLeWhOaVdNYUFiZmFRZTNzNnY3YmsvUkxvUlNEMFdINjdoUWx1aTk1M24vQnR5ckdEbUdQcEE0UU0zSGZqV0VQd1JLT05ZeE54R0diKzIySytyYUFyRkNIdDM5MFljcXpySjkxUVdBTmEvRW1zN280REZzdEp2UnRWaENhU0tHWGNVaHVaV21nRXV3aGF0RDBKdUkvTVd3NWZCY1diRWJ3TWpWOXV1anJCa3pCUXI5V0ZDU1BZdz09 -------------------------------------------------------------------------------- * DO NOT TRY TO RECOVER FILES YOURSELF! * DO NOT MODIFY ENCRYPTED FILES! * * * OTHERWISE, YOU MAY LOSE ALL YOUR FILES FOREVER! * * * 2

URLs

http://avaddongun7rngel.onion

http://avaddonbotrxmuyl.onion

Extracted

Path

C:\Users\Admin\Documents\g9mE6T_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/0x000f000000013423-650.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	2656	2748	wmic.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2884	2748	wmic.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2804	2748	wmic.exe	31

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 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047
Renames multiple (216) 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
1684	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-1-5-21-3450744190-3404161390-554719085-1000\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)	\??\H:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\I:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\P:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\R:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\S:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\T:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\W:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Z:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\A:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\G:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\Q:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\U:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\F:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\B:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\E:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\L:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\M:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\N:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\V:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\X:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\J:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\K:	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
File opened (read-only)	\??\O:	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

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vssadmin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vssadmin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vssadmin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe

Interacts with shadow copies 3 TTPs 3 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
1900	vssadmin.exe
2828	vssadmin.exe
2192	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2656	wmic.exe
Token: SeSecurityPrivilege	2656	wmic.exe
Token: SeTakeOwnershipPrivilege	2656	wmic.exe
Token: SeLoadDriverPrivilege	2656	wmic.exe
Token: SeSystemProfilePrivilege	2656	wmic.exe
Token: SeSystemtimePrivilege	2656	wmic.exe
Token: SeProfSingleProcessPrivilege	2656	wmic.exe
Token: SeIncBasePriorityPrivilege	2656	wmic.exe
Token: SeCreatePagefilePrivilege	2656	wmic.exe
Token: SeBackupPrivilege	2656	wmic.exe
Token: SeRestorePrivilege	2656	wmic.exe
Token: SeShutdownPrivilege	2656	wmic.exe
Token: SeDebugPrivilege	2656	wmic.exe
Token: SeSystemEnvironmentPrivilege	2656	wmic.exe
Token: SeRemoteShutdownPrivilege	2656	wmic.exe
Token: SeUndockPrivilege	2656	wmic.exe
Token: SeManageVolumePrivilege	2656	wmic.exe
Token: 33	2656	wmic.exe
Token: 34	2656	wmic.exe
Token: 35	2656	wmic.exe
Token: SeIncreaseQuotaPrivilege	2884	wmic.exe
Token: SeSecurityPrivilege	2884	wmic.exe
Token: SeTakeOwnershipPrivilege	2884	wmic.exe
Token: SeLoadDriverPrivilege	2884	wmic.exe
Token: SeSystemProfilePrivilege	2884	wmic.exe
Token: SeSystemtimePrivilege	2884	wmic.exe
Token: SeProfSingleProcessPrivilege	2884	wmic.exe
Token: SeIncBasePriorityPrivilege	2884	wmic.exe
Token: SeCreatePagefilePrivilege	2884	wmic.exe
Token: SeBackupPrivilege	2884	wmic.exe
Token: SeRestorePrivilege	2884	wmic.exe
Token: SeShutdownPrivilege	2884	wmic.exe
Token: SeDebugPrivilege	2884	wmic.exe
Token: SeSystemEnvironmentPrivilege	2884	wmic.exe
Token: SeRemoteShutdownPrivilege	2884	wmic.exe
Token: SeUndockPrivilege	2884	wmic.exe
Token: SeManageVolumePrivilege	2884	wmic.exe
Token: 33	2884	wmic.exe
Token: 34	2884	wmic.exe
Token: 35	2884	wmic.exe
Token: SeIncreaseQuotaPrivilege	2804	wmic.exe
Token: SeSecurityPrivilege	2804	wmic.exe
Token: SeTakeOwnershipPrivilege	2804	wmic.exe
Token: SeLoadDriverPrivilege	2804	wmic.exe
Token: SeSystemProfilePrivilege	2804	wmic.exe
Token: SeSystemtimePrivilege	2804	wmic.exe
Token: SeProfSingleProcessPrivilege	2804	wmic.exe
Token: SeIncBasePriorityPrivilege	2804	wmic.exe
Token: SeCreatePagefilePrivilege	2804	wmic.exe
Token: SeBackupPrivilege	2804	wmic.exe
Token: SeRestorePrivilege	2804	wmic.exe
Token: SeShutdownPrivilege	2804	wmic.exe
Token: SeDebugPrivilege	2804	wmic.exe
Token: SeSystemEnvironmentPrivilege	2804	wmic.exe
Token: SeRemoteShutdownPrivilege	2804	wmic.exe
Token: SeUndockPrivilege	2804	wmic.exe
Token: SeManageVolumePrivilege	2804	wmic.exe
Token: 33	2804	wmic.exe
Token: 34	2804	wmic.exe
Token: 35	2804	wmic.exe
Token: SeIncreaseQuotaPrivilege	2884	wmic.exe
Token: SeSecurityPrivilege	2884	wmic.exe
Token: SeTakeOwnershipPrivilege	2884	wmic.exe
Token: SeLoadDriverPrivilege	2884	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2704	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	38
PID 1864 wrote to memory of 2704	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	38
PID 1864 wrote to memory of 2704	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	38
PID 1864 wrote to memory of 2704	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	38
PID 1864 wrote to memory of 1900	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	43
PID 1864 wrote to memory of 1900	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	43
PID 1864 wrote to memory of 1900	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	43
PID 1864 wrote to memory of 1900	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	43
PID 1864 wrote to memory of 2832	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	45
PID 1864 wrote to memory of 2832	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	45
PID 1864 wrote to memory of 2832	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	45
PID 1864 wrote to memory of 2832	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	45
PID 1864 wrote to memory of 2828	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	47
PID 1864 wrote to memory of 2828	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	47
PID 1864 wrote to memory of 2828	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	47
PID 1864 wrote to memory of 2828	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	47
PID 1864 wrote to memory of 1980	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	49
PID 1864 wrote to memory of 1980	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	49
PID 1864 wrote to memory of 1980	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	49
PID 1864 wrote to memory of 1980	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	49
PID 1864 wrote to memory of 2192	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	51
PID 1864 wrote to memory of 2192	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	51
PID 1864 wrote to memory of 2192	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	51
PID 1864 wrote to memory of 2192	1864	1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe	51
PID 1796 wrote to memory of 1684	1796	taskeng.exe	55
PID 1796 wrote to memory of 1684	1796	taskeng.exe	55
PID 1796 wrote to memory of 1684	1796	taskeng.exe	55
PID 1796 wrote to memory of 1684	1796	taskeng.exe	55

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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1864
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2704
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - System Location Discovery: System Language Discovery
  - Interacts with shadow copies
  PID:1900
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2832
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - System Location Discovery: System Language Discovery
  - Interacts with shadow copies
  PID:2828
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic SHADOWCOPY DELETE /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1980
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin Delete Shadows /All /Quiet
  2⤵
  - System Location Discovery: System Language Discovery
  - Interacts with shadow copies
  PID:2192

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2656

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2884

C:\Windows\system32\wbem\wmic.exe
wmic SHADOWCOPY DELETE /nointeractive
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2804

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:2956

C:\Windows\system32\taskeng.exe
taskeng.exe {27779CE1-62D5-43A4-B4CE-737C2211D7CB} S-1-5-21-3450744190-3404161390-554719085-1000:PDIZKVQX\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

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

Direct Volume Access

T1006

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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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\Desktop\g9mE6T_readme_.txt

Filesize
3KB

MD5
b455d51837834573eecc674198a21a19

SHA1
6331ab2fe2a235696fdc28bfc65c0e9d64a9d2fc

SHA256
b776b2f6ca2d2a50929b8d929064fb1fc0ebffb89c73445ae7ea79131a4b52ff

SHA512
4ac7fe8c028b4624e1eae706ea0b45e188e3afc174eaeddbfb39c3c398facfd848113c350d331a3be96f5bd5252b9969e8c944db58633b9c9297e2cdbde57550

Download Submit
C:\Users\Admin\Documents\g9mE6T_readme_.txt

Filesize
3KB

MD5
e320da36a829e4cd0b8d7bb558d353ed

SHA1
2dc45d743dd74b1f62d5c24581efc0c815524cbc

SHA256
77bb65150804f97f44b571577526fd7aa001b9ebc9da97f66df5787775ed61b1

SHA512
4b577188bd72abc06eb604f219b819fdaac683122fb39fd98e23f544ad95a6ca065ef8327d0819711b4545b6e74172ae389c6e9514874ff9946639a2ec1629b8

Download Submit