52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335

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, 15:58

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General

Target

52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe
Size

100KB
MD5

d248527c8be633f6421aa24d0ccf7ff7
SHA1

01caa10aa510430916963db66304ccf9fd4c6da0
SHA256

52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335
SHA512

b8aa4dfba807d7319a79616bf7b0a2453f67709650175ad174e86b601d0fd9b130342ac0fe42e9c96fcc12f647ec88625b4b9f53ee7c82a0db88043eb1d69693
SSDEEP

1536:0p6kFya9c7Ok/YNQ1gB75eGFJc/9iTjyXX9di2YTHLYjzDm:MVBQq1wiTjyHxYTHcj/

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 3728 set thread context of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4040	3728	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3848	AppLaunch.exe
3848	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3848	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84
PID 3728 wrote to memory of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84
PID 3728 wrote to memory of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84
PID 3728 wrote to memory of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84
PID 3728 wrote to memory of 3848	3728	52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe	84

C:\Users\Admin\AppData\Local\Temp\52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe
"C:\Users\Admin\AppData\Local\Temp\52019ae3429de75c9cfabbefc004d42b80c633351ac75ecbb234fd6ed4394335.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3728
- 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:3848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 152
  2⤵
  - Program crash
  PID:4040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3728 -ip 3728
1⤵
PID:2936

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/3848-134-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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