4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942

Analysis

max time kernel
54s
max time network
69s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
07-06-2023 23:31

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General

Target

4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
Size

12KB
MD5

36ecb9e6bcaf6354f7818254bff94cfc
SHA1

2d2b432c5b604a66825601ccf18d666b78cecbdd
SHA256

4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942
SHA512

c39ec5e806b9b1de402a242b83786f10863c1f35517c9b0b13f9f6151849310c3d7abe454479247acabef60ce7e3ef26e6436d5d9966fcbf72bca8bdab326f79
SSDEEP

96:yA/vMth9sDLibql3A44P9QL4fwmPImg+A03PvXLOzk+gqWYV4J6oP/zNt:yw+wGWt94+iANiCkc4Jhp

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1884	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
1884	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe

C:\Users\Admin\AppData\Local\Temp\4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe
"C:\Users\Admin\AppData\Local\Temp\4f89872fa5bc4b0ac1766ae426416515ca7646e923a9f945e0a2754da02a8942.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1884

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1884-121-0x0000000000B90000-0x0000000000B9A000-memory.dmp

Filesize
40KB

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