5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8

Analysis

max time kernel
54s
max time network
71s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
07/06/2023, 22:50 UTC

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General

Target

5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe
Size

121KB
MD5

7f06da627e908da3270c5d75d0344160
SHA1

a12df7cddeb6e17b086575a5354ddb3293b9d5c0
SHA256

5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8
SHA512

5bdecee4256d456f414f74293c3f8cef7de49c723c33cc0bb0f4dc9704fe5d6a29904a65b047f3ca9b227574bdb06bcdfac043975c056c1041ec9d148a4364dc
SSDEEP

3072:L9QLdsON8xxwaTq29Li+scTLfWvF8oyhuWVFrag1shb4rtvx:5QLvN8VTXsciWVFmZhcrt

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2132 set thread context of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4044	2132	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2588	AppLaunch.exe
2588	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2588	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67
PID 2132 wrote to memory of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67
PID 2132 wrote to memory of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67
PID 2132 wrote to memory of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67
PID 2132 wrote to memory of 2588	2132	5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe	67

C:\Users\Admin\AppData\Local\Temp\5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe
"C:\Users\Admin\AppData\Local\Temp\5f50eca886390346c53df179ff22b4ee7e7898eb85f193ec19c940bd6cf593f8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2132
- 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:2588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 140
  2⤵
  - Program crash
  PID:4044

Network

DNS

52.4.107.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

52.4.107.13.in-addr.arpa

IN PTR

Response
DNS

63.13.109.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

63.13.109.52.in-addr.arpa

IN PTR

Response

51.105.71.136:443

322 B
7

8.8.8.8:53

52.4.107.13.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

52.4.107.13.in-addr.arpa
8.8.8.8:53

63.13.109.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

63.13.109.52.in-addr.arpa

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/2588-121-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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