4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca

Analysis

max time kernel
135s
max time network
153s
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, 17:03

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General

Target

4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe
Size

100KB
MD5

8af5afe3c46891cd67ea1a17b9119261
SHA1

8c6c3063dd1a0aee1779273ea6b02e48667eb4a5
SHA256

4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca
SHA512

8625e47fbc290da28605fce51859aafdb325a2ec8d5d0411b09bafda67ee95e93ff46192075895ac88f9f7c1c729779845ff8f9723d3d0629eb5fc49083cb176
SSDEEP

1536:Op6kFya9c7Ok/YNQ05gB75eGF/83AjyXX9di2YTHLYjzDm:2VBQ91k3AjyHxYTHcj/

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 3260 set thread context of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3060	3260	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2360	AppLaunch.exe
2360	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85
PID 3260 wrote to memory of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85
PID 3260 wrote to memory of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85
PID 3260 wrote to memory of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85
PID 3260 wrote to memory of 2360	3260	4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe	85

C:\Users\Admin\AppData\Local\Temp\4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe
"C:\Users\Admin\AppData\Local\Temp\4ce559f617e7b69b7c2a8f7e58aaf3b872dab96ca428f50b7aa8c1e33dd40dca.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3260
- 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:2360
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 144
  2⤵
  - Program crash
  PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3260 -ip 3260
1⤵
PID:1276

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/2360-134-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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