1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713

Analysis

max time kernel
56s
max time network
146s
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, 04:33

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General

Target

1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe
Size

121KB
MD5

9cfb2f6a614722e5da7bef759bbb54da
SHA1

2c16c5bcd145e58043b6d7e4eb4332317922ca0a
SHA256

1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713
SHA512

b9d6d7c2b25b81af62bd5e07d3a1e5379c441e2a27d384aabc6b63a547f1ca223aa0cd19a9c4535a7ca70899404c50f7cba7e90fe0a5e5800a9f59cffc20eb78
SSDEEP

3072:q9QLdsON8xxwaTq29LLDXCvF/tLfWv48oyhuWVFrag1shbTrtvxO:sQLvN8VTevF/zWVFmZh/rt0

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\DisableBehaviorMonitoring = "1"	AppLaunch.exe
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1836 set thread context of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	1836	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2200	AppLaunch.exe
2200	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2200	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67
PID 1836 wrote to memory of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67
PID 1836 wrote to memory of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67
PID 1836 wrote to memory of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67
PID 1836 wrote to memory of 2200	1836	1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe	67

C:\Users\Admin\AppData\Local\Temp\1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe
"C:\Users\Admin\AppData\Local\Temp\1f143286d44018d52ae1b3c3c9df002d6bac13bbdb75dab3b18223a0646d6713.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1836
- 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:2200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1836 -s 136
  2⤵
  - Program crash
  PID:2772

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/2200-121-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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