2240bf5fb5d80938b0676c46ef9f84bc1739c32f60c473ff85e530ae0eca2818

Analysis

max time kernel
147s
max time network
157s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
30/08/2024, 15:00 UTC

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General

Target

BugTrapU-x64.dll
Size

364KB
MD5

80d5f32b3fc515402b9e1fe958dedf81
SHA1

a80ffd7907e0de2ee4e13c592b888fe00551b7e0
SHA256

0ab8481b44e7d2f0d57b444689aef75b61024487a5cf188c2fc6b8de919b040a
SHA512

1589246cd480326ca22c2acb1129a3a90edf13b75031343061f0f4ed51580dfb890862162a65957be9026381bb24475fec6ddcb86692c5961a24b18461e5f1f0
SSDEEP

6144:tv+VkJpn803Q9eg3rX9FudjTLNjGGtOCiKTBObg:tvfJp8aQ9eg3rX9Fudjx5Tk

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 14 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\3	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\5	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\4	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\6	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\7	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3732	rundll32.exe
3732	rundll32.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3732	rundll32.exe
Token: SeSecurityPrivilege	3732	rundll32.exe
Token: SeTakeOwnershipPrivilege	3732	rundll32.exe
Token: SeLoadDriverPrivilege	3732	rundll32.exe
Token: SeSystemProfilePrivilege	3732	rundll32.exe
Token: SeSystemtimePrivilege	3732	rundll32.exe
Token: SeProfSingleProcessPrivilege	3732	rundll32.exe
Token: SeIncBasePriorityPrivilege	3732	rundll32.exe
Token: SeCreatePagefilePrivilege	3732	rundll32.exe
Token: SeBackupPrivilege	3732	rundll32.exe
Token: SeRestorePrivilege	3732	rundll32.exe
Token: SeShutdownPrivilege	3732	rundll32.exe
Token: SeDebugPrivilege	3732	rundll32.exe
Token: SeSystemEnvironmentPrivilege	3732	rundll32.exe
Token: SeRemoteShutdownPrivilege	3732	rundll32.exe
Token: SeUndockPrivilege	3732	rundll32.exe
Token: SeManageVolumePrivilege	3732	rundll32.exe
Token: 33	3732	rundll32.exe
Token: 34	3732	rundll32.exe
Token: 35	3732	rundll32.exe
Token: 36	3732	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\BugTrapU-x64.dll,#1
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3732

Network

DNS

13.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.227.111.52.in-addr.arpa

IN PTR

Response
DNS

self.events.data.microsoft.com

Remote address:

8.8.8.8:53

Request

self.events.data.microsoft.com

IN A

Response

self.events.data.microsoft.com

IN CNAME

self-events-data.trafficmanager.net

self-events-data.trafficmanager.net

IN CNAME

onedscolprdwus06.westus.cloudapp.azure.com

onedscolprdwus06.westus.cloudapp.azure.com

IN A

20.189.173.7

No results found

8.8.8.8:53

13.227.111.52.in-addr.arpa

dns

148 B
352 B
2
2

DNS Request

13.227.111.52.in-addr.arpa

DNS Request

self.events.data.microsoft.com

DNS Response

20.189.173.7

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

DNS Request

DNS Request

DNS Response

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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