b38af14f5dc0ea634ca5a243c87de898a6296b6d182b638017e6715bb55659ba

Analysis

max time kernel
135s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2023, 12:12

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General

Target

07324499.exe
Size

100KB
MD5

75e3cb035b131fd6624e9b66ea415a11
SHA1

31b1954bfa557b26638963616b2f72dc7e8a2dad
SHA256

b38af14f5dc0ea634ca5a243c87de898a6296b6d182b638017e6715bb55659ba
SHA512

3d7aee5670e3f1d991ae4d040f2e5bb39ff0d9f4cda60f0a4609bff2b8d865b8ee0ee6b8ec023a052b68e6b9092b6cd7cf06780f14f749e9a153180db1cb7a95
SSDEEP

1536:mp6kFya9c7Ok/YNQjgB75eGFILiSPjyXX9di2YTHLYjzDm:eVBQU1UiSPjyHxYTHcj/

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 2736 set thread context of 5072	2736	07324499.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4268	2736	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5072	AppLaunch.exe
5072	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5072	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 5072	2736	07324499.exe	82
PID 2736 wrote to memory of 5072	2736	07324499.exe	82
PID 2736 wrote to memory of 5072	2736	07324499.exe	82
PID 2736 wrote to memory of 5072	2736	07324499.exe	82
PID 2736 wrote to memory of 5072	2736	07324499.exe	82

C:\Users\Admin\AppData\Local\Temp\07324499.exe
"C:\Users\Admin\AppData\Local\Temp\07324499.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736
- 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:5072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 252
  2⤵
  - Program crash
  PID:4268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2736 -ip 2736
1⤵
PID:4644

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/5072-134-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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