2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402

Analysis

max time kernel
144s
max time network
146s
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 00:07

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General

Target

2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe
Size

121KB
MD5

be595b68dcca83a967996ef8316754de
SHA1

4f1ddba03dc3cd1758baa73a2fb685df8a78af83
SHA256

2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402
SHA512

faaa7b7d1a701354dedece8d48a898507c1c0d1556c0847f3824df29ace5efaf62ca4ca08a7feb0c51cb22ba0f5088f8608bf91b0b1bf666c0e62b458f8d371a
SSDEEP

3072:V9QLdsON8xxwaTq29LY247XyLfWv/8oyhuWVFrag1shbjrtvx:DQLvN8VT0xXpWVFmZhPrt

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\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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4400 set thread context of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1588	4400	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1144	AppLaunch.exe
1144	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1144	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85
PID 4400 wrote to memory of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85
PID 4400 wrote to memory of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85
PID 4400 wrote to memory of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85
PID 4400 wrote to memory of 1144	4400	2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe	85

C:\Users\Admin\AppData\Local\Temp\2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe
"C:\Users\Admin\AppData\Local\Temp\2604ae57060f1a8ed0a9a2258025f9e0616b0c92092f3e346f8d805be4b85402.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4400
- 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:1144
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 152
  2⤵
  - Program crash
  PID:1588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4400 -ip 4400
1⤵
PID:3268

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/1144-133-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

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