5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 02:39

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General

Target

5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe
Size

121KB
MD5

cb992a1813220b88cce352b09740f464
SHA1

5cb15131add922d08f4c45c9f0c3dcc82e8c8000
SHA256

5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656
SHA512

24510a3ec4ad9fa6f1a36e6e0c79efef635815d860d23c5dd27746fbb93cc7fd729670df2de0ad2014ca62bfe74af56f7033df28b1b3b37b4c19deece113035f
SSDEEP

3072:i9QLdsON8xxwaTq29Luhglh/YLfWv08oyhuWVFrag1shbfrtvx:kQLvN8VTCAh/WWVFmZhjrt

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\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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4488 set thread context of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3624	4488	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2072	AppLaunch.exe
2072	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83
PID 4488 wrote to memory of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83
PID 4488 wrote to memory of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83
PID 4488 wrote to memory of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83
PID 4488 wrote to memory of 2072	4488	5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe	83

C:\Users\Admin\AppData\Local\Temp\5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe
"C:\Users\Admin\AppData\Local\Temp\5b9e04ec7d8249bf660deb2e08f4351d74a520cceda6be4c69e4ebed22593656.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4488
- 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:2072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 496
  2⤵
  - Program crash
  PID:3624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4488 -ip 4488
1⤵
PID:2156

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/2072-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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