176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455

Analysis

max time kernel
82s
max time network
105s
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, 02:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe
Size

121KB
MD5

2f60586015087b4f85ab2ea8f108067c
SHA1

bc1c3ef8087318dcc5a1d51a0121b129f7d52f22
SHA256

176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455
SHA512

1391e0a8a1ff76440b586126668d1cbd77df7ebc5bd9b9b470e17a778f03c41fe14b1df9402baecc69f036f9c099f53a974aab8c96fd93b95a639f9f709148a0
SSDEEP

3072:KB9QLdsON8xxwaTq29L0T39LfWv5i8oyhuWVFrag1shbVrtvx6:KXQLvN8VTQ3o0WVFmZhhrt8

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\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
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4928 set thread context of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1820	4928	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4768	AppLaunch.exe
4768	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4768	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86
PID 4928 wrote to memory of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86
PID 4928 wrote to memory of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86
PID 4928 wrote to memory of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86
PID 4928 wrote to memory of 4768	4928	176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe	86

C:\Users\Admin\AppData\Local\Temp\176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe
"C:\Users\Admin\AppData\Local\Temp\176a8fcff72844004dcd512764b06799d27ad62f3ce48e5e3dd2e59fdfa50455.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4928
- 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:4768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 156
  2⤵
  - Program crash
  PID:1820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4928 -ip 4928
1⤵
PID:780

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

Loading Replay Monitor...

Downloads

memory/4768-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download