0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc

Analysis

max time kernel
57s
max time network
68s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
08/06/2023, 16:03

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General

Target

0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe
Size

147KB
MD5

7a6c2a612907971f5539c919a3b02eed
SHA1

43fc5972f8926050f23914c06a8d76d148d1c327
SHA256

0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc
SHA512

42bea46a01dbb7899db33c5590d343c860850e96e55960b3c210678496453d9362361b63b707f6ad40e1d132359cd536d64c5cc155b9824a8bc465c7af0d6a06
SSDEEP

3072:2JJIeJKvcG7P6gnuGqAp8lruGBAyhuWVFrag1btLPsx:2JiesZP9nfyiWVFmKtLP

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4404 set thread context of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1960	4404	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1328	AppLaunch.exe
1328	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4404 wrote to memory of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67
PID 4404 wrote to memory of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67
PID 4404 wrote to memory of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67
PID 4404 wrote to memory of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67
PID 4404 wrote to memory of 1328	4404	0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe	67

C:\Users\Admin\AppData\Local\Temp\0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe
"C:\Users\Admin\AppData\Local\Temp\0fc748e0d27d593a92fb5b44d60e109989b5f0d4ddc19929cca78ea54d5cc1cc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4404
- 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:1328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4404 -s 144
  2⤵
  - Program crash
  PID:1960

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/1328-121-0x00000000045C0000-0x00000000045CA000-memory.dmp

Filesize
40KB

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