3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 05:06

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General

Target

3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe
Size

121KB
MD5

ba82c18b2f94dc945aa8470171037fc2
SHA1

53cfe8a102a13b72f84c0a3b515a3aa0879ab1d7
SHA256

3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd
SHA512

7b0a27151ae2d42f270fd82fa6cad3e6da93e89f529e8da286ecca9015727fce634e5820345b3e2c5d8115686c17b66d274ca3188b523d28285c70868f628784
SSDEEP

3072:i9QLdsON8xxwaTq29LMr+JNLfWv48oyhuWVFrag1shb8rtvx:kQLvN8VTJJfWVFmZhort

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 4764 set thread context of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3636	4764	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4520	AppLaunch.exe
4520	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4520	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83
PID 4764 wrote to memory of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83
PID 4764 wrote to memory of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83
PID 4764 wrote to memory of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83
PID 4764 wrote to memory of 4520	4764	3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe	83

C:\Users\Admin\AppData\Local\Temp\3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe
"C:\Users\Admin\AppData\Local\Temp\3d5ae817f493e1514421d752d900f97579050610982b777f46fba199d8134ffd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4764
- 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:4520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 488
  2⤵
  - Program crash
  PID:3636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4764 -ip 4764
1⤵
PID:4424

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/4520-133-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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