25ace20639977320f2e7432af2532d0607e29087d4496ef1bda97ca8d165cb3f

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 16:29

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General

Target

InstallHelper.exe
Size

767KB
MD5

5ef45ac3a0ab6cad5cfb839bf2270a37
SHA1

5842cc2ae470c53992bc632864b940ae944d6997
SHA256

4f1dfa91c9e5b522b313a1147498e160be4fbc9ca41866c5b74bbd5ba7a2aa16
SHA512

5c405657e76c73faa8def9bb26910d2e2c858927550d7dd7bf3ed2a148b39b64177371449b60311f9a032bf8a43cbe1697b7fd3e04421ad6587090d899ba2c87
SSDEEP

12288:ok5WqeSqy1LwF2GEVMVhm2Gc/GBdkuUi7/v8mGg69LHKGN8:F5Ld51LwF4VMRuUiLa5LdN8

Score

1^/10

Malware Config

Signatures

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	InstallHelper.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	InstallHelper.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1104	InstallHelper.exe
1104	InstallHelper.exe
1104	InstallHelper.exe
1104	InstallHelper.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	1104	InstallHelper.exe
Token: SeDebugPrivilege	1104	InstallHelper.exe
Token: SeChangeNotifyPrivilege	1104	InstallHelper.exe
Token: SeIncBasePriorityPrivilege	1104	InstallHelper.exe
Token: SeIncreaseQuotaPrivilege	1104	InstallHelper.exe
Token: SeProfSingleProcessPrivilege	1104	InstallHelper.exe

C:\Users\Admin\AppData\Local\Temp\InstallHelper.exe
"C:\Users\Admin\AppData\Local\Temp\InstallHelper.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1104

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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