90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225

Analysis

max time kernel
103s
max time network
125s
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, 21:51

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General

Target

90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe
Size

121KB
MD5

cd6ec348ffc8aa8f118b89740dc037e9
SHA1

ccc2db80f65dd73eba2127806aa60e01728f0c4a
SHA256

90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225
SHA512

01beef6354016aa86da4eaf2827cd8c65b201c9de032cd9fc7e77e19fb1be51b81b3cd4db780fe7eccffbbc6e357f7881cdd3d61d6775b6b71247111a902021f
SSDEEP

3072:69QLdsON8xxwaTq29L1ajtoIOwLfWvo8oyhuWVFrag1shbirtvx:8QLvN8VTp0OSWVFmZhGrt

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\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
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 880 set thread context of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4516	880	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1932	AppLaunch.exe
1932	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85
PID 880 wrote to memory of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85
PID 880 wrote to memory of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85
PID 880 wrote to memory of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85
PID 880 wrote to memory of 1932	880	90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe	85

C:\Users\Admin\AppData\Local\Temp\90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe
"C:\Users\Admin\AppData\Local\Temp\90f169a13d65a87b54ed8de6814891fd8337adbd0d5cca0b475d0d59fec40225.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:880
- 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:1932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 488
  2⤵
  - Program crash
  PID:4516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 880 -ip 880
1⤵
PID:2000

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/1932-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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