9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2023 21:47

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General

Target

9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe
Size

121KB
MD5

20787a02fa655a0f279f74de19a98a49
SHA1

9a7f2c7f1f47ee42055472dca0e9279dd49ed59d
SHA256

9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f
SHA512

cbf505f66fa95c55da2fa7c8a2babf520e9500af0b00a4a9b55b046cfed8cf4b4f7faa68f75641611716c87819b89db4172dbe451c7e7c40ac9414cf77cfe48d
SSDEEP

3072:R9QLdsON8xxwaTq29LO2tjcMLfWvX8oyhuWVFrag1shbhrtvx:nQLvN8VTaUjcvWVFmZh1rt

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3132	2980	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3656	AppLaunch.exe
3656	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3656	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86
PID 2980 wrote to memory of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86
PID 2980 wrote to memory of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86
PID 2980 wrote to memory of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86
PID 2980 wrote to memory of 3656	2980	9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe	86

C:\Users\Admin\AppData\Local\Temp\9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe
"C:\Users\Admin\AppData\Local\Temp\9158ff19d773efdcc1797a92d19a2eed33145fb24d1da8f4cc0c4453c9e32d6f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 148
  2⤵
  - Program crash
  PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2980 -ip 2980
1⤵
PID:1412

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/3656-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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