e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee

Analysis

max time kernel
67s
max time network
88s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15-02-2023 14:42

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General

Target

e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Size

245KB
MD5

bbcaab6d431de6d63e20ec7a085b0526
SHA1

e5bb15ef7458b516b37602649498b3d13c4df67d
SHA256

e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee
SHA512

4f9ba138d9b458bb24907b2873a5eb0648858a60c0afac97c7b41adc2a3033d12037770b8d266ec8e2fb821dc8dcefc65c7150af534110e407a9cc672e317ac8
SSDEEP

6144:mi8C++BWdjrAAoBhF3OnONxrET8t00rJRG3:mi8nkWdjKbYnYgT8W0r

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\DisableScanOnRealtimeEnable = "1"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4692	796	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
796	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
796	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	796	e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe

C:\Users\Admin\AppData\Local\Temp\e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe
"C:\Users\Admin\AppData\Local\Temp\e0bd77d953de9c400b8338ca69f2aeb4eadfae945c75081b3c61fcc23ede76ee.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:796
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 796 -s 964
  2⤵
  - Program crash
  PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 796 -ip 796
1⤵
PID:4780

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/796-133-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/796-134-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/796-135-0x00000000022A0000-0x00000000022CD000-memory.dmp

Filesize
180KB

Download
memory/796-136-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/796-137-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/796-138-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download