c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25

Analysis

max time kernel
57s
max time network
60s
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, 12:04

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General

Target

c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
Size

12KB
MD5

6e851982ea42e54af55ce4381e05fb45
SHA1

b2127ff9677b277339a33b7b7ae5523c6ad15b36
SHA256

c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25
SHA512

c97287323c4191f596c41aa552254dd62ff3756c1e25bbe1f7ab98ebe3a9d3bd1f6eb2f4bb35110eefc4972d88ab2933c0005fc92f2584b55bc25ff86dd6e615
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\DisableRealtimeMonitoring = "1"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.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"	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2388	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
2388	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2388	c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe

C:\Users\Admin\AppData\Local\Temp\c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe
"C:\Users\Admin\AppData\Local\Temp\c55a5d9a5e3d2afa97fc13fad0b05986ed3293d11b4f0cc1dd917dbdf6cbed25.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2388

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/2388-121-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

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