54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022

Analysis

max time kernel
135s
max time network
145s
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, 16:00

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General

Target

54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe
Size

100KB
MD5

32412f63f3ed0cf590c683988e66ca07
SHA1

754c98cc15bd4ddc129af77ea61b74e482f52622
SHA256

54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022
SHA512

29d1e949534104fc2707ca288c48b65e214369027c732879ff43b320b5691ce8d9b40d028adb314142724c4d791935719be52e7ffe38188bb2b20b45fac104a3
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 3420 set thread context of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4288	3420	WerFault.exe	67

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3096	AppLaunch.exe
3096	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3096	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3420 wrote to memory of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86
PID 3420 wrote to memory of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86
PID 3420 wrote to memory of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86
PID 3420 wrote to memory of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86
PID 3420 wrote to memory of 3096	3420	54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe	86

C:\Users\Admin\AppData\Local\Temp\54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe
"C:\Users\Admin\AppData\Local\Temp\54b9f9d29f8d9c808f546e0cdfe846ee6fa34215628c06f06c9edf13bdb58022.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3420
- 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:3096
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 156
  2⤵
  - Program crash
  PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3420 -ip 3420
1⤵
PID:228

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/3096-134-0x0000000000530000-0x000000000053A000-memory.dmp

Filesize
40KB

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