f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d

Analysis

max time kernel
88s
max time network
104s
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, 00:19

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General

Target

f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe
Size

121KB
MD5

f1276fc56363cd1110f34e2395cec452
SHA1

e996371d3250dc58abf271710d9ecf6cb888f373
SHA256

f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d
SHA512

4e638a879a8ecc36dc7dd006ce323650b7d86128fe19831e303d223274e1ba7078fead2c79ff3349ea894f91684496e9192bb28e1591803c6c97ae248c14597c
SSDEEP

3072:09QLdsON8xxwaTq29LFNcrLfWvq8oyhuWVFrag1shbErtvx:GQLvN8VTDcXWVFmZhArt

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 1304 set thread context of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1884	1304	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1320	AppLaunch.exe
1320	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1320	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87
PID 1304 wrote to memory of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87
PID 1304 wrote to memory of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87
PID 1304 wrote to memory of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87
PID 1304 wrote to memory of 1320	1304	f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe	87

C:\Users\Admin\AppData\Local\Temp\f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe
"C:\Users\Admin\AppData\Local\Temp\f74b0d648abb68dd4ca41d7eaaf26ddc2bd3f3c89dae349a2473a383bec6b61d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1304
- 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:1320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 488
  2⤵
  - Program crash
  PID:1884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1304 -ip 1304
1⤵
PID:368

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/1320-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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