49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd

Analysis

max time kernel
106s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 02:47

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General

Target

49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe
Size

121KB
MD5

6362671ec1b31280c52f3afb16696ee7
SHA1

0918ed46048c7085b28b86e5502bc0662326c88c
SHA256

49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd
SHA512

eff4ccb9758196a54f25d438f82f8a973d74713b732934d60c2d8a3a8868de6887458ef275815c66925d0d8a3d97cd8e2184e0e82cf65fe56fbb52426d696931
SSDEEP

3072:T9QLdsON8xxwaTq29Lk0uVCLfWvV8oyhuWVFrag1shb+rtvx:BQLvN8VTbuVzWVFmZhyrt

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\DisableBehaviorMonitoring = "1"	AppLaunch.exe
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2224 set thread context of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3324	2224	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4268	AppLaunch.exe
4268	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4268	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85
PID 2224 wrote to memory of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85
PID 2224 wrote to memory of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85
PID 2224 wrote to memory of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85
PID 2224 wrote to memory of 4268	2224	49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe	85

C:\Users\Admin\AppData\Local\Temp\49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe
"C:\Users\Admin\AppData\Local\Temp\49a61d8f69271e1f6cf784f80ad567d5419f64c8d4e52a6208658bab4432cfdd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2224
- 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:4268
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 488
  2⤵
  - Program crash
  PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2224 -ip 2224
1⤵
PID:3376

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/4268-133-0x0000000000190000-0x000000000019A000-memory.dmp

Filesize
40KB

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