avaddon | 4dad29b5a10d2dcd7f88dd3c1d390da871d8e9a168566f2c6bc7525987cc89c6

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 13:37

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General

Target

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
Size

787KB
MD5

481be8166b475e08c6fe7f377a8d8a2d
SHA1

267259b38951597f51efbe482a78df324f11d093
SHA256

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56
SHA512

0a4616e3a7132020b2ea6bd582f9860fac5b5fdc9dc174e75cf27280419dc335ef356c936612ba64be41f7021d3c14845bfc0cb54406a36a47ed70713ed486af
SSDEEP

12288:JiLCjBTgfnsFhPhNVV60QbFXl7iV+gXj7NUt1upQ1laJsUkqo:J1tTgPsHHVpQbF8V++VUt15MBo

Score

10^/10

avaddon evasion persistence ransomware trojan

Malware Config

Signatures

Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
ransomware avaddon

Avaddon payload 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/232-2-0x0000000001E60000-0x0000000001F7A000-memory.dmp	family_avaddon
behavioral2/memory/232-3-0x0000000000400000-0x0000000001B2F000-memory.dmp	family_avaddon
behavioral2/memory/232-268-0x0000000000400000-0x0000000001B2F000-memory.dmp	family_avaddon
behavioral2/memory/232-326-0x0000000001E60000-0x0000000001F7A000-memory.dmp	family_avaddon
behavioral2/memory/232-343-0x0000000000400000-0x0000000001B2F000-memory.dmp	family_avaddon
behavioral2/memory/640-352-0x0000000001D30000-0x0000000001E4A000-memory.dmp	family_avaddon
behavioral2/memory/640-353-0x0000000000400000-0x0000000001B2F000-memory.dmp	family_avaddon

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Renames multiple (162) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
Executes dropped EXE 1 IoCs

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

pid process

640 93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

pid	process
640	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-553605503-2331009851-2137262461-1000\desktop.ini	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.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

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
File opened (read-only)	\??\H:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\J:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\V:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\W:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\X:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\L:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\M:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\O:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\T:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\Z:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\I:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\K:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\N:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\P:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\S:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\Y:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\F:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\A:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\B:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\E:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\G:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\Q:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\R:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
File opened (read-only)	\??\U:	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

14 api.myip.com
15 api.myip.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

flow	ioc
14	api.myip.com
15	api.myip.com

Program crash 18 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
2080	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
724	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
4468	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
2432	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
2416	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
1624	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
2212	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
1236	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
2908	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
3092	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
4344	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
3324	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
4688	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
3860	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
5072	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
1668	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
2788	640	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
1192	232	WerFault.exe	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

pid	process
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

Processes:

wmic.exewmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1596	wmic.exe
Token: SeSecurityPrivilege	1596	wmic.exe
Token: SeTakeOwnershipPrivilege	1596	wmic.exe
Token: SeLoadDriverPrivilege	1596	wmic.exe
Token: SeSystemProfilePrivilege	1596	wmic.exe
Token: SeSystemtimePrivilege	1596	wmic.exe
Token: SeProfSingleProcessPrivilege	1596	wmic.exe
Token: SeIncBasePriorityPrivilege	1596	wmic.exe
Token: SeCreatePagefilePrivilege	1596	wmic.exe
Token: SeBackupPrivilege	1596	wmic.exe
Token: SeRestorePrivilege	1596	wmic.exe
Token: SeShutdownPrivilege	1596	wmic.exe
Token: SeDebugPrivilege	1596	wmic.exe
Token: SeSystemEnvironmentPrivilege	1596	wmic.exe
Token: SeRemoteShutdownPrivilege	1596	wmic.exe
Token: SeUndockPrivilege	1596	wmic.exe
Token: SeManageVolumePrivilege	1596	wmic.exe
Token: 33	1596	wmic.exe
Token: 34	1596	wmic.exe
Token: 35	1596	wmic.exe
Token: 36	1596	wmic.exe
Token: SeIncreaseQuotaPrivilege	2128	wmic.exe
Token: SeSecurityPrivilege	2128	wmic.exe
Token: SeTakeOwnershipPrivilege	2128	wmic.exe
Token: SeLoadDriverPrivilege	2128	wmic.exe
Token: SeSystemProfilePrivilege	2128	wmic.exe
Token: SeSystemtimePrivilege	2128	wmic.exe
Token: SeProfSingleProcessPrivilege	2128	wmic.exe
Token: SeIncBasePriorityPrivilege	2128	wmic.exe
Token: SeCreatePagefilePrivilege	2128	wmic.exe
Token: SeBackupPrivilege	2128	wmic.exe
Token: SeRestorePrivilege	2128	wmic.exe
Token: SeShutdownPrivilege	2128	wmic.exe
Token: SeDebugPrivilege	2128	wmic.exe
Token: SeSystemEnvironmentPrivilege	2128	wmic.exe
Token: SeRemoteShutdownPrivilege	2128	wmic.exe
Token: SeUndockPrivilege	2128	wmic.exe
Token: SeManageVolumePrivilege	2128	wmic.exe
Token: 33	2128	wmic.exe
Token: 34	2128	wmic.exe
Token: 35	2128	wmic.exe
Token: 36	2128	wmic.exe
Token: SeIncreaseQuotaPrivilege	2164	wmic.exe
Token: SeSecurityPrivilege	2164	wmic.exe
Token: SeTakeOwnershipPrivilege	2164	wmic.exe
Token: SeLoadDriverPrivilege	2164	wmic.exe
Token: SeSystemProfilePrivilege	2164	wmic.exe
Token: SeSystemtimePrivilege	2164	wmic.exe
Token: SeProfSingleProcessPrivilege	2164	wmic.exe
Token: SeIncBasePriorityPrivilege	2164	wmic.exe
Token: SeCreatePagefilePrivilege	2164	wmic.exe
Token: SeBackupPrivilege	2164	wmic.exe
Token: SeRestorePrivilege	2164	wmic.exe
Token: SeShutdownPrivilege	2164	wmic.exe
Token: SeDebugPrivilege	2164	wmic.exe
Token: SeSystemEnvironmentPrivilege	2164	wmic.exe
Token: SeRemoteShutdownPrivilege	2164	wmic.exe
Token: SeUndockPrivilege	2164	wmic.exe
Token: SeManageVolumePrivilege	2164	wmic.exe
Token: 33	2164	wmic.exe
Token: 34	2164	wmic.exe
Token: 35	2164	wmic.exe
Token: 36	2164	wmic.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	pid	process	target process
PID 232 wrote to memory of 1596	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 1596	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 1596	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2128	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2128	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2128	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2164	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2164	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe
PID 232 wrote to memory of 2164	232	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe	wmic.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

Processes:

93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

C:\Users\Admin\AppData\Local\Temp\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
"C:\Users\Admin\AppData\Local\Temp\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe"
1⤵
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 876
  2⤵
  - Program crash
  PID:2080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 876
  2⤵
  - Program crash
  PID:724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 876
  2⤵
  - Program crash
  PID:4468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 948
  2⤵
  - Program crash
  PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1032
  2⤵
  - Program crash
  PID:2416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1036
  2⤵
  - Program crash
  PID:1624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1176
  2⤵
  - Program crash
  PID:2212
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1544
  2⤵
  - Program crash
  PID:1236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1560
  2⤵
  - Program crash
  PID:2908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1592
  2⤵
  - Program crash
  PID:3092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1560
  2⤵
  - Program crash
  PID:4344
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1648
  2⤵
  - Program crash
  PID:3324
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1796
  2⤵
  - Program crash
  PID:4688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1556
  2⤵
  - Program crash
  PID:3860
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1596
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2128
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2164
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1780
  2⤵
  - Program crash
  PID:5072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1676
  2⤵
  - Program crash
  PID:1668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 1036
  2⤵
  - Program crash
  PID:1192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 232 -ip 232
1⤵
PID:2228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 232 -ip 232
1⤵
PID:652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 232 -ip 232
1⤵
PID:1780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 232 -ip 232
1⤵
PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 232 -ip 232
1⤵
PID:2340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 232 -ip 232
1⤵
PID:2028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 232 -ip 232
1⤵
PID:4832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 232 -ip 232
1⤵
PID:2256

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 232 -ip 232
1⤵
PID:388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 648 -p 232 -ip 232
1⤵
PID:3292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 652 -p 232 -ip 232
1⤵
PID:2064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 232 -ip 232
1⤵
PID:4048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 232 -ip 232
1⤵
PID:5088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 232 -ip 232
1⤵
PID:2480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 232 -ip 232
1⤵
PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 232 -ip 232
1⤵
PID:2408

C:\Users\Admin\AppData\Roaming\Microsoft\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
C:\Users\Admin\AppData\Roaming\Microsoft\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe
1⤵
- Executes dropped EXE
PID:640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 592
  2⤵
  - Program crash
  PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 640 -ip 640
1⤵
PID:1384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 616 -p 232 -ip 232
1⤵
PID:4648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56.exe

Filesize
787KB

MD5
481be8166b475e08c6fe7f377a8d8a2d

SHA1
267259b38951597f51efbe482a78df324f11d093

SHA256
93f3b587a2a8e5515dc08ee47eef4d02805e5fccefde4a29e780946124257a56

SHA512
0a4616e3a7132020b2ea6bd582f9860fac5b5fdc9dc174e75cf27280419dc335ef356c936612ba64be41f7021d3c14845bfc0cb54406a36a47ed70713ed486af

Download Submit
memory/232-1-0x0000000001D60000-0x0000000001E60000-memory.dmp

Filesize
1024KB

Download
memory/232-2-0x0000000001E60000-0x0000000001F7A000-memory.dmp

Filesize
1.1MB

Download
memory/232-3-0x0000000000400000-0x0000000001B2F000-memory.dmp

Filesize
23.2MB

Download
memory/232-268-0x0000000000400000-0x0000000001B2F000-memory.dmp

Filesize
23.2MB

Download
memory/232-325-0x0000000001D60000-0x0000000001E60000-memory.dmp

Filesize
1024KB

Download
memory/232-326-0x0000000001E60000-0x0000000001F7A000-memory.dmp

Filesize
1.1MB

Download
memory/232-343-0x0000000000400000-0x0000000001B2F000-memory.dmp

Filesize
23.2MB

Download
memory/640-351-0x0000000001EE0000-0x0000000001FE0000-memory.dmp

Filesize
1024KB

Download
memory/640-352-0x0000000001D30000-0x0000000001E4A000-memory.dmp

Filesize
1.1MB

Download
memory/640-353-0x0000000000400000-0x0000000001B2F000-memory.dmp

Filesize
23.2MB

Download