0680f3af2daf22fc83c265759ae453f501fd3b56af9d83225ed53c0d67b63a6e

Analysis

max time kernel
25s
max time network
28s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
20/05/2023, 15:06

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General

Target

k9270212.exe
Size

184KB
MD5

f624d1cff774d3852b8424f3bc87bcf8
SHA1

94bf8654b869c2dd2c7cd645f81ace1209d1a7e5
SHA256

0680f3af2daf22fc83c265759ae453f501fd3b56af9d83225ed53c0d67b63a6e
SHA512

7cf7641872502ba5152790c8ed7524dd030d997296cef9758488870a38bb5cf214afbc4551038073f42470b1002aaec35ea02ddd51144c84a328daadbbfd2cb1
SSDEEP

3072:YDKW1LgppLRHMY0TBfJvjcTp5XDZTfZbPHayrB:YDKW1Lgbdl0TBBvjc/Dd

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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k9270212.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k9270212.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	k9270212.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k9270212.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k9270212.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k9270212.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	k9270212.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	k9270212.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1556	k9270212.exe
1556	k9270212.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1556	k9270212.exe

C:\Users\Admin\AppData\Local\Temp\k9270212.exe
"C:\Users\Admin\AppData\Local\Temp\k9270212.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1556

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/1556-54-0x00000000003A0000-0x00000000003BE000-memory.dmp

Filesize
120KB

Download
memory/1556-55-0x00000000004C0000-0x00000000004DC000-memory.dmp

Filesize
112KB

Download
memory/1556-56-0x0000000004880000-0x00000000048C0000-memory.dmp

Filesize
256KB

Download
memory/1556-57-0x0000000004880000-0x00000000048C0000-memory.dmp

Filesize
256KB

Download
memory/1556-58-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-59-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-61-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-65-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-63-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-67-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-71-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-69-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-75-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-73-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-79-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-77-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-83-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-81-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download
memory/1556-85-0x00000000004C0000-0x00000000004D7000-memory.dmp

Filesize
92KB

Download