20b8745db030a4fed5ba79720901d541784b90c52ed9bcb20701019192a1c540

Analysis

max time kernel
116s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
12-06-2023 02:45

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General

Target

j5828162.exe
Size

93KB
MD5

653785f02a4046a3ffdcbe8532bf859c
SHA1

f1496573855a6a5e40b49dda53594778b297fb30
SHA256

20b8745db030a4fed5ba79720901d541784b90c52ed9bcb20701019192a1c540
SHA512

2543968980d6d7d1dcc81a6420dbc5e11d1d40e107c5b00e1d160e056ffc22cf435caaa0197d55e0506bbc38a5a074cb181e3cba45e81a93a949d97c5974ade1
SSDEEP

1536:d4XKHqbpQWUw/OpxVwEOk6wcNgXD5y1rXgYiqouVv79Pxn7HPxu:d3HqZUxMW6wcik1rXgtqvVv9xnTxu

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	j5828162.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	j5828162.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	j5828162.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	j5828162.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	j5828162.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	j5828162.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	j5828162.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	j5828162.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1736	j5828162.exe
1736	j5828162.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	j5828162.exe

C:\Users\Admin\AppData\Local\Temp\j5828162.exe
"C:\Users\Admin\AppData\Local\Temp\j5828162.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1736

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

Replay Monitor

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Downloads

memory/1736-133-0x0000000000030000-0x000000000003A000-memory.dmp

Filesize
40KB

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