a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4

Analysis

max time kernel
61s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 04:33

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General

Target

a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Size

13KB
MD5

afae7443f98357568ac8c737e126de85
SHA1

47589a3dbf97c4e156b924cc23073c6eeb35b4d8
SHA256

a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4
SHA512

ee5437c4f8ad201ded0ffdc9745ad903beb34fb3daebdf16bc35b1bd7f4a4724a2ef8d21c2dfc4a52dad22bf9442486c1e98e95ae4a69eaed53977fd06393b9f
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 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.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"	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4680	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
4680	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe

C:\Users\Admin\AppData\Local\Temp\a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe
"C:\Users\Admin\AppData\Local\Temp\a1f11bec33d19ceb9bc84ec09cb169f7da9234ec13b6c944f697139bc03869f4.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4680

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/4680-136-0x00000000003B0000-0x00000000003BA000-memory.dmp

Filesize
40KB

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