f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2

Analysis

max time kernel
135s
max time network
144s
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, 03:14

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General

Target

f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe
Size

121KB
MD5

f197670f296c196c5716f7c01085c8d0
SHA1

189d25dc9132f6f16963d152b5cf00f20676d3d0
SHA256

f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2
SHA512

d6eec54905594f71d4e4be27bc9171730f447274e139154dc4622c3d4afd941901bfddd2ed756364bbbe377d07b3f0ee015196eb0a7c9863a53935353564af8f
SSDEEP

3072:h9QLdsON8xxwaTq29LzLAGtrLfWvX8oyhuWVFrag1shbortvx:3QLvN8VTjAGtoWVFmZhUrt

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\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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4268 set thread context of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3248	4268	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3016	AppLaunch.exe
3016	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86
PID 4268 wrote to memory of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86
PID 4268 wrote to memory of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86
PID 4268 wrote to memory of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86
PID 4268 wrote to memory of 3016	4268	f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe	86

C:\Users\Admin\AppData\Local\Temp\f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe
"C:\Users\Admin\AppData\Local\Temp\f7d74b4169ff14e3c5f937654086e48593b74d30240fd52047ace3f76cc034d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4268
- 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:3016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4268 -s 164
  2⤵
  - Program crash
  PID:3248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4268 -ip 4268
1⤵
PID:1312

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/3016-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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