de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312

Analysis

max time kernel
89s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 11:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe
Size

148KB
MD5

3ac004a41768aa6d5ee531feb9f61f76
SHA1

316b65fc68fb316fb98f8c437435c2868e772420
SHA256

de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312
SHA512

92cb1a6ab5543026b575c6739c4572c74b2b374a2b6d3de68919480eee7857bad41044ffc52884a2424bbc3481c2cb128266ebe124e7e341f6d34fb43e394524
SSDEEP

3072:zDNfk3As30+QTXASRWhPt4ZtukUe7TEXjW3CIyhuWVFrag1db0yx:zD5k3As3xCutQtf3WVFmkb0

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 2168 set thread context of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2884	2168	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2184	AppLaunch.exe
2184	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85
PID 2168 wrote to memory of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85
PID 2168 wrote to memory of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85
PID 2168 wrote to memory of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85
PID 2168 wrote to memory of 2184	2168	de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe	85

C:\Users\Admin\AppData\Local\Temp\de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe
"C:\Users\Admin\AppData\Local\Temp\de8ba4ce0041243cda522bf639127a92bce949a58af0161b9f8183cf6b436312.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2168
- 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:2184
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 488
  2⤵
  - Program crash
  PID:2884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2168 -ip 2168
1⤵
PID:2376

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

Loading Replay Monitor...

Downloads

memory/2184-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download