34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07/06/2023, 14:50

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General

Target

34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe
Size

100KB
MD5

fd329bbf7a3e9c53800e1a4a40a6e499
SHA1

6b2028412217ac0244bb8057ec79f04e205d3149
SHA256

34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d
SHA512

75f9c65701eab8cddff294218ce874d8d564893784eab8ce7393b62aadded6bb332603767a80be4b5a54ce3d6e79eccdc3a38b3b0caadab078f0e54ae1003317
SSDEEP

1536:mp6kFya9c7Ok/YNQPq2gB75eGF5S8jyXX9di2YTHLYjzDm:eVBQPqb15S8jyHxYTHcj/

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 4004 set thread context of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3328	4004	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
232	AppLaunch.exe
232	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	232	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87
PID 4004 wrote to memory of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87
PID 4004 wrote to memory of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87
PID 4004 wrote to memory of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87
PID 4004 wrote to memory of 232	4004	34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe	87

C:\Users\Admin\AppData\Local\Temp\34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe
"C:\Users\Admin\AppData\Local\Temp\34528a9f5d25a1592b4d54c6efad71192714d99350c6f64384d49e93e30ec22d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4004
- 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:232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 248
  2⤵
  - Program crash
  PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4004 -ip 4004
1⤵
PID:4764

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/232-134-0x0000000000350000-0x000000000035A000-memory.dmp

Filesize
40KB

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