46ad2d2e79873f22d21fc4377ca02ff5aef01ab812e1d8811fb9200c0cd00f05

Analysis

max time kernel
93s
max time network
78s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02/08/2024, 18:45

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General

Target

permitdeny_1.1.2a/permit.exe
Size

82KB
MD5

c27f7b932fc37c0d6df3b4b36749cd5e
SHA1

c99562cdd6cefdccdd824ab83b8686212293a641
SHA256

5e21cc8de866e54bb34eb198e8b89472a4f373e5f34d2594df8957314bdbe035
SHA512

c699af3e58fce9632a32301d0165de836cf2ccd8e3d90c9a0f3c32a27a284c6dd3382d5f49d8236932a3a86675194393cb911cebad46e6aa0dbdaebdcbcbf7ed
SSDEEP

1536:s/KkOPftjb1M85cG9yUt346RKTrZfItQfssWncdfD3GQhEHYmMNV96MMsNbaX5rY:BjbZ5cYys46khaS3ftyX5/OR7

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	permit.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	permit.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	permit.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3336	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3336	AUDIODG.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2436	permit.exe
2436	permit.exe

C:\Users\Admin\AppData\Local\Temp\permitdeny_1.1.2a\permit.exe
"C:\Users\Admin\AppData\Local\Temp\permitdeny_1.1.2a\permit.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:2436

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004E0 0x00000000000004E8
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3336

Network

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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