971cc5473cf69c9ffd02a66fae2b8f90fa1ed9149961024039074d5ec3d6b767

Resubmissions

21/08/2023, 05:11

230821-fvheaaba65 10

21/08/2023, 04:51

230821-fgvgpacf8z 10

Analysis

max time kernel
134s
max time network
271s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2023, 05:11

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General

Target

p1011540.exe
Size

273KB
MD5

0588d468e4c6dd86cda7674568890dd3
SHA1

89b73b24e107f2dabd3fb96d8de14ba79ff42e40
SHA256

971cc5473cf69c9ffd02a66fae2b8f90fa1ed9149961024039074d5ec3d6b767
SHA512

3652cff7f0b9348cbcb619611304f5a5505faab3eaf153034a5287595525b446cfae3aa5f16e702286dbd847b96ff6e8a5a3e8afb3c3d248210844e7b42d1e40
SSDEEP

6144:xhhNIXLF0dghXwnt6/rGtfFMtA7w/2ozTeso2P:pNIXx06twna6ttz/4Z

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	p1011540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	p1011540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	p1011540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	p1011540.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	p1011540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	p1011540.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	p1011540.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	p1011540.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4404	4228	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4228	p1011540.exe
4228	p1011540.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4228	p1011540.exe

C:\Users\Admin\AppData\Local\Temp\p1011540.exe
"C:\Users\Admin\AppData\Local\Temp\p1011540.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 944
  2⤵
  - Program crash
  PID:4404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4228 -ip 4228
1⤵
PID:4332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4228-133-0x0000000001A70000-0x0000000001A91000-memory.dmp

Filesize
132KB

Download
memory/4228-134-0x0000000001AA0000-0x0000000001ACF000-memory.dmp

Filesize
188KB

Download
memory/4228-135-0x0000000000400000-0x00000000018C1000-memory.dmp

Filesize
20.8MB

Download
memory/4228-136-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4228-138-0x0000000003AE0000-0x0000000003AF0000-memory.dmp

Filesize
64KB

Download
memory/4228-139-0x0000000003AE0000-0x0000000003AF0000-memory.dmp

Filesize
64KB

Download
memory/4228-137-0x00000000060B0000-0x0000000006654000-memory.dmp

Filesize
5.6MB

Download
memory/4228-140-0x0000000003AE0000-0x0000000003AF0000-memory.dmp

Filesize
64KB

Download
memory/4228-141-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-142-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-144-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-146-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-148-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-150-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-152-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-154-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-156-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-158-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-160-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-162-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-164-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-166-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-168-0x0000000003A20000-0x0000000003A36000-memory.dmp

Filesize
88KB

Download
memory/4228-169-0x0000000001A70000-0x0000000001A91000-memory.dmp

Filesize
132KB

Download
memory/4228-170-0x0000000000400000-0x00000000018C1000-memory.dmp

Filesize
20.8MB

Download
memory/4228-171-0x0000000001AA0000-0x0000000001ACF000-memory.dmp

Filesize
188KB

Download
memory/4228-172-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download
memory/4228-173-0x0000000003AE0000-0x0000000003AF0000-memory.dmp

Filesize
64KB

Download
memory/4228-174-0x0000000003AE0000-0x0000000003AF0000-memory.dmp

Filesize
64KB

Download
memory/4228-176-0x0000000000400000-0x00000000018C1000-memory.dmp

Filesize
20.8MB

Download
memory/4228-177-0x0000000075180000-0x0000000075930000-memory.dmp

Filesize
7.7MB

Download