amadey | cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrosha.exe

Blocklisted process makes network request 2 IoCs

flow	pid	Process
19	4920	rundll32.exe
27	492	rundll32.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrosha.exe

Executes dropped EXE 13 IoCs

pid	Process
1096	chrosha.exe
2120	swiiiii.exe
4932	alexxxxxxxx.exe
4104	Traffic.exe
3836	propro.exe
2224	gold.exe
3252	NewB.exe
3460	jok.exe
2220	swiiii.exe
3076	file300un.exe
2004	NewB.exe
2468	dirtquire.exe
2136	app.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-801878912-692986033-442676226-1000\Software\Wine	chrosha.exe
Key opened	\REGISTRY\USER\S-1-5-21-801878912-692986033-442676226-1000\Software\Wine	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe

Loads dropped DLL 5 IoCs

pid	Process
3452	rundll32.exe
4920	rundll32.exe
492	rundll32.exe
5040	RegAsm.exe
5040	RegAsm.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
29	pastebin.com
30	pastebin.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
33	ip-api.com

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%AppData%\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
416	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
1096	chrosha.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 2120 set thread context of 4612	2120	swiiiii.exe	86
PID 4932 set thread context of 404	4932	alexxxxxxxx.exe	92
PID 2224 set thread context of 4092	2224	gold.exe	105
PID 2220 set thread context of 5040	2220	swiiii.exe	113
PID 3076 set thread context of 4108	3076	file300un.exe	117
PID 2468 set thread context of 2504	2468	dirtquire.exe	121
PID 2136 set thread context of 2156	2136	app.exe	125

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\chrosha.job	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3016	2120	WerFault.exe	81

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
4972	SCHtAsKs.EXe
3088	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	propro.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	propro.exe

Suspicious behavior: EnumeratesProcesses 41 IoCs

pid	Process
416	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
416	cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
1096	chrosha.exe
1096	chrosha.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
4920	rundll32.exe
2148	powershell.exe
2148	powershell.exe
4104	Traffic.exe
4092	RegAsm.exe
3836	propro.exe
3836	propro.exe
3836	propro.exe
3836	propro.exe
5040	RegAsm.exe
5040	RegAsm.exe
3836	propro.exe
4092	RegAsm.exe
4092	RegAsm.exe
4092	RegAsm.exe
4092	RegAsm.exe
3460	jok.exe
3460	jok.exe
3460	jok.exe
3460	jok.exe
5040	RegAsm.exe
5040	RegAsm.exe
2136	app.exe
2136	app.exe
2504	RegAsm.exe
3856	powershell.exe
3856	powershell.exe
3460	jok.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	Traffic.exe
Token: SeBackupPrivilege	4104	Traffic.exe
Token: SeSecurityPrivilege	4104	Traffic.exe
Token: SeSecurityPrivilege	4104	Traffic.exe
Token: SeSecurityPrivilege	4104	Traffic.exe
Token: SeSecurityPrivilege	4104	Traffic.exe
Token: SeDebugPrivilege	2148	powershell.exe
Token: SeDebugPrivilege	4092	RegAsm.exe
Token: SeDebugPrivilege	3836	propro.exe
Token: SeDebugPrivilege	4108	regasm.exe
Token: SeDebugPrivilege	2504	RegAsm.exe
Token: SeDebugPrivilege	2136	app.exe
Token: SeDebugPrivilege	2156	aspnet_compiler.exe
Token: SeDebugPrivilege	404	RegAsm.exe
Token: SeDebugPrivilege	3856	powershell.exe
Token: SeDebugPrivilege	3460	jok.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 2120	1096	chrosha.exe	81
PID 1096 wrote to memory of 2120	1096	chrosha.exe	81
PID 1096 wrote to memory of 2120	1096	chrosha.exe	81
PID 2120 wrote to memory of 3348	2120	swiiiii.exe	83
PID 2120 wrote to memory of 3348	2120	swiiiii.exe	83
PID 2120 wrote to memory of 3348	2120	swiiiii.exe	83
PID 2120 wrote to memory of 1644	2120	swiiiii.exe	84
PID 2120 wrote to memory of 1644	2120	swiiiii.exe	84
PID 2120 wrote to memory of 1644	2120	swiiiii.exe	84
PID 2120 wrote to memory of 1664	2120	swiiiii.exe	85
PID 2120 wrote to memory of 1664	2120	swiiiii.exe	85
PID 2120 wrote to memory of 1664	2120	swiiiii.exe	85
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 2120 wrote to memory of 4612	2120	swiiiii.exe	86
PID 1096 wrote to memory of 4932	1096	chrosha.exe	90
PID 1096 wrote to memory of 4932	1096	chrosha.exe	90
PID 1096 wrote to memory of 4932	1096	chrosha.exe	90
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 4932 wrote to memory of 404	4932	alexxxxxxxx.exe	92
PID 404 wrote to memory of 4104	404	RegAsm.exe	93
PID 404 wrote to memory of 4104	404	RegAsm.exe	93
PID 404 wrote to memory of 3836	404	RegAsm.exe	95
PID 404 wrote to memory of 3836	404	RegAsm.exe	95
PID 404 wrote to memory of 3836	404	RegAsm.exe	95
PID 1096 wrote to memory of 3452	1096	chrosha.exe	96
PID 1096 wrote to memory of 3452	1096	chrosha.exe	96
PID 1096 wrote to memory of 3452	1096	chrosha.exe	96
PID 3452 wrote to memory of 4920	3452	rundll32.exe	97
PID 3452 wrote to memory of 4920	3452	rundll32.exe	97
PID 4920 wrote to memory of 2820	4920	rundll32.exe	98
PID 4920 wrote to memory of 2820	4920	rundll32.exe	98
PID 4920 wrote to memory of 2148	4920	rundll32.exe	101
PID 4920 wrote to memory of 2148	4920	rundll32.exe	101
PID 1096 wrote to memory of 2224	1096	chrosha.exe	102
PID 1096 wrote to memory of 2224	1096	chrosha.exe	102
PID 1096 wrote to memory of 2224	1096	chrosha.exe	102
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 2224 wrote to memory of 4092	2224	gold.exe	105
PID 1096 wrote to memory of 3252	1096	chrosha.exe	106
PID 1096 wrote to memory of 3252	1096	chrosha.exe	106
PID 1096 wrote to memory of 3252	1096	chrosha.exe	106
PID 3252 wrote to memory of 3088	3252	NewB.exe	107
PID 3252 wrote to memory of 3088	3252	NewB.exe	107
PID 3252 wrote to memory of 3088	3252	NewB.exe	107
PID 1096 wrote to memory of 3460	1096	chrosha.exe	110

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe
"C:\Users\Admin\AppData\Local\Temp\cb9ac63c638e214acf0b5ed7d64261444d283dbc6ccefbfce605171252433ae8.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:416

C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:3348
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1644
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1664
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 904
    3⤵
    - Program crash
    PID:3016
- C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe
  "C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4932
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:404
  - - C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4104
  - - C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3836
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:2708
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:4676
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3452
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4920
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:2820
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\018789126929_Desktop.zip' -CompressionLevel Optimal
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2148
- C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe
  "C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4092
- C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3252
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:3088
- C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3460
- C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:2220
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Loads dropped DLL
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:5040
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  PID:492
- C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:3076
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4108
- C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe
  "C:\Users\Admin\AppData\Local\Temp\1000193001\dirtquire.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:2468
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2504
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "Start-Process 'C:\Users\Admin\AppData\Roaming\PK52NPOBEH.exe'"
      4⤵
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3856
- C:\Users\Admin\AppData\Local\Temp\1000196001\app.exe
  "C:\Users\Admin\AppData\Local\Temp\1000196001\app.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2136
- - C:\Windows\system32\SCHtAsKs.EXe
    "SCHtAsKs.EXe" /create /tn WindowsUpdates /TR 'C:\Users\Admin\AppData\Roaming\MicrosoftwindowsUpdates\Accounts_Ledger_Software.eXE' /du 9999:59 /sc daily /ri 1
    3⤵
    - Creates scheduled task(s)
    PID:4972
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2120 -ip 2120
1⤵
PID:1932

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
- Executes dropped EXE
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Scheduled Task/Job

Privilege Escalation

Scheduled Task/Job

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

System Information Discovery

T1082

Virtualization/Sandbox Evasion