dcrat | 8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a

Analysis

max time kernel
144s
max time network
159s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/05/2024, 01:10

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General

Target

8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe
Size

46.5MB
MD5

236b78f3cd3a0b771d318f044dda8f45
SHA1

f890ca2ffb6218fa01df6844fe2a51b184e912b8
SHA256

8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a
SHA512

8c6f2131f7566d64a5a8973cf4a3bad7d733e02d098326f30ec4f88785237c26d7361acfc674de084997356d2bb082ea8ec14b7ac4485fa63102b40c2dcb3d1e
SSDEEP

786432:uNu/WmUoEqtPbDiTr+LykgDYGUvqptKaQ393283Ka3rPJHE2NOAsh8bOC:vUoEqtfiTAIldpt435x3rjs2qC

Score

10^/10

dcrat execution infostealer persistence rat spyware stealer

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Modifies WinLogon for persistence 2 TTPs 3 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\inf\\.NET CLR Networking 4.0.0.0\\0019\\Arcane CheatSetup.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\inf\\.NET CLR Networking 4.0.0.0\\0019\\Arcane CheatSetup.exe\", \"C:\\Users\\All Users\\Package Cache\\browserwinsvc.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\inf\\.NET CLR Networking 4.0.0.0\\0019\\Arcane CheatSetup.exe\", \"C:\\Users\\All Users\\Package Cache\\browserwinsvc.exe\", \"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\browserwinsvc.exe\""	browserwinsvc.exe

Process spawned unexpected child process 9 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1800	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1048	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1532	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	940	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1776	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1816	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	868	680	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2020	680	schtasks.exe	35

DCRat payload 5 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x000b000000015c3c-15.dat	dcrat
behavioral1/memory/2172-14-0x0000000000400000-0x0000000003281000-memory.dmp	dcrat
behavioral1/files/0x0009000000015e02-33.dat	dcrat
behavioral1/memory/2632-35-0x00000000000A0000-0x0000000000212000-memory.dmp	dcrat
behavioral1/memory/1468-86-0x0000000000B20000-0x0000000000C92000-memory.dmp	dcrat

Detects executables packed with SmartAssembly 1 IoCs

resource	yara_rule
behavioral1/memory/2632-48-0x00000000005F0000-0x00000000005FA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2152	powershell.exe
1940	powershell.exe
2040	powershell.exe
1604	powershell.exe

Executes dropped EXE 5 IoCs

pid	Process
2084	Arcane CheatSetup.exe
2476	Arcane Cheat.exe
3020	Arcane CheatSetup.tmp
2632	browserwinsvc.exe
1468	browserwinsvc.exe

Loads dropped DLL 7 IoCs

pid	Process
2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe
2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe
2084	Arcane CheatSetup.exe
2512	cmd.exe
2512	cmd.exe
3020	Arcane CheatSetup.tmp
3020	Arcane CheatSetup.tmp

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

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\browserwinsvc = "\"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\browserwinsvc.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Arcane CheatSetup = "\"C:\\Windows\\inf\\.NET CLR Networking 4.0.0.0\\0019\\Arcane CheatSetup.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Arcane CheatSetup = "\"C:\\Windows\\inf\\.NET CLR Networking 4.0.0.0\\0019\\Arcane CheatSetup.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\browserwinsvc = "\"C:\\Users\\All Users\\Package Cache\\browserwinsvc.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\browserwinsvc = "\"C:\\Users\\All Users\\Package Cache\\browserwinsvc.exe\""	browserwinsvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\browserwinsvc = "\"C:\\MSOCache\\All Users\\{90140000-0011-0000-0000-0000000FF1CE}-C\\browserwinsvc.exe\""	browserwinsvc.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
4	ip-api.com
11	ipinfo.io
12	ipinfo.io

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe	browserwinsvc.exe
File opened for modification	C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe	browserwinsvc.exe
File created	C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\cbd9f2acd67bf3	browserwinsvc.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 9 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1048	schtasks.exe
1816	schtasks.exe
868	schtasks.exe
1800	schtasks.exe
940	schtasks.exe
1776	schtasks.exe
2340	schtasks.exe
2020	schtasks.exe
1532	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\CABD2A79A1076A31F21D253635CB039D4329A5E8	browserwinsvc.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	browserwinsvc.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2632	browserwinsvc.exe
2632	browserwinsvc.exe
2040	powershell.exe
2152	powershell.exe
1604	powershell.exe
1940	powershell.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe
1468	browserwinsvc.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3020	Arcane CheatSetup.tmp
1468	browserwinsvc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	browserwinsvc.exe
Token: SeDebugPrivilege	2040	powershell.exe
Token: SeDebugPrivilege	2152	powershell.exe
Token: SeDebugPrivilege	1604	powershell.exe
Token: SeDebugPrivilege	1940	powershell.exe
Token: SeDebugPrivilege	1468	browserwinsvc.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2084	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	28
PID 2172 wrote to memory of 2476	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	29
PID 2172 wrote to memory of 2476	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	29
PID 2172 wrote to memory of 2476	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	29
PID 2172 wrote to memory of 2476	2172	8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe	29
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2084 wrote to memory of 3020	2084	Arcane CheatSetup.exe	30
PID 2476 wrote to memory of 2744	2476	Arcane Cheat.exe	31
PID 2476 wrote to memory of 2744	2476	Arcane Cheat.exe	31
PID 2476 wrote to memory of 2744	2476	Arcane Cheat.exe	31
PID 2476 wrote to memory of 2744	2476	Arcane Cheat.exe	31
PID 2744 wrote to memory of 2512	2744	WScript.exe	32
PID 2744 wrote to memory of 2512	2744	WScript.exe	32
PID 2744 wrote to memory of 2512	2744	WScript.exe	32
PID 2744 wrote to memory of 2512	2744	WScript.exe	32
PID 2512 wrote to memory of 2632	2512	cmd.exe	34
PID 2512 wrote to memory of 2632	2512	cmd.exe	34
PID 2512 wrote to memory of 2632	2512	cmd.exe	34
PID 2512 wrote to memory of 2632	2512	cmd.exe	34
PID 2632 wrote to memory of 1604	2632	browserwinsvc.exe	45
PID 2632 wrote to memory of 1604	2632	browserwinsvc.exe	45
PID 2632 wrote to memory of 1604	2632	browserwinsvc.exe	45
PID 2632 wrote to memory of 2040	2632	browserwinsvc.exe	46
PID 2632 wrote to memory of 2040	2632	browserwinsvc.exe	46
PID 2632 wrote to memory of 2040	2632	browserwinsvc.exe	46
PID 2632 wrote to memory of 1940	2632	browserwinsvc.exe	48
PID 2632 wrote to memory of 1940	2632	browserwinsvc.exe	48
PID 2632 wrote to memory of 1940	2632	browserwinsvc.exe	48
PID 2632 wrote to memory of 2152	2632	browserwinsvc.exe	49
PID 2632 wrote to memory of 2152	2632	browserwinsvc.exe	49
PID 2632 wrote to memory of 2152	2632	browserwinsvc.exe	49
PID 2632 wrote to memory of 800	2632	browserwinsvc.exe	53
PID 2632 wrote to memory of 800	2632	browserwinsvc.exe	53
PID 2632 wrote to memory of 800	2632	browserwinsvc.exe	53
PID 800 wrote to memory of 2976	800	cmd.exe	55
PID 800 wrote to memory of 2976	800	cmd.exe	55
PID 800 wrote to memory of 2976	800	cmd.exe	55
PID 800 wrote to memory of 1468	800	cmd.exe	56
PID 800 wrote to memory of 1468	800	cmd.exe	56
PID 800 wrote to memory of 1468	800	cmd.exe	56

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\8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe
"C:\Users\Admin\AppData\Local\Temp\8342c29aacd500b5d424822648331736379f18bdb6bc27a7e7a579544570fa8a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Users\Admin\AppData\Local\Temp\Arcane CheatSetup.exe
  "C:\Users\Admin\AppData\Local\Temp\Arcane CheatSetup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Users\Admin\AppData\Local\Temp\is-3F596.tmp\Arcane CheatSetup.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-3F596.tmp\Arcane CheatSetup.tmp" /SL5="$7011C,46527891,119296,C:\Users\Admin\AppData\Local\Temp\Arcane CheatSetup.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: GetForegroundWindowSpam
    PID:3020
- C:\Users\Admin\AppData\Local\Temp\Arcane Cheat.exe
  "C:\Users\Admin\AppData\Local\Temp\Arcane Cheat.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Surrogateprovidercomponentsessionmonitor\lEI1Ux7.vbe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Surrogateprovidercomponentsessionmonitor\bjWdhUfYhC7CKzpdCHePv6eJ.bat" "
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:2512
    - - C:\Surrogateprovidercomponentsessionmonitor\browserwinsvc.exe
        
        "C:\Surrogateprovidercomponentsessionmonitor\browserwinsvc.exe"
        5⤵
        Modifies WinLogon for persistence
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2632
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Surrogateprovidercomponentsessionmonitor\browserwinsvc.exe'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1604
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2040
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\Package Cache\browserwinsvc.exe'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1940
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\browserwinsvc.exe'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2152
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\gAMO6HhV0o.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:800
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:2976
        
        C:\Users\All Users\Package Cache\browserwinsvc.exe
        
        "C:\Users\All Users\Package Cache\browserwinsvc.exe"
        7⤵
        Executes dropped EXE
        Modifies system certificate store
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:1468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Arcane CheatSetupA" /sc MINUTE /mo 14 /tr "'C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Arcane CheatSetup" /sc ONLOGON /tr "'C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Arcane CheatSetupA" /sc MINUTE /mo 11 /tr "'C:\Windows\inf\.NET CLR Networking 4.0.0.0\0019\Arcane CheatSetup.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvcb" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Package Cache\browserwinsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvc" /sc ONLOGON /tr "'C:\Users\All Users\Package Cache\browserwinsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1776

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvcb" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Package Cache\browserwinsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvcb" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\browserwinsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvc" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\browserwinsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "browserwinsvcb" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\browserwinsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Surrogateprovidercomponentsessionmonitor\bjWdhUfYhC7CKzpdCHePv6eJ.bat

Filesize
63B

MD5
6de687cf7ca366429c953cb49905b70a

SHA1
58e2c1823c038d8da8a2f042672027184066279e

SHA256
80d02a1cb8e68ffbc609a6c4914600604153ce929d46994200f837d354a5a611

SHA512
6bfa7a07d6adf167458cece0ba3a110479ee7677feb58c0ae9ba5c8913bcdda13664060ce0261abc1668c18831d5c73f6bc570be8595323d46704b810fc024ef

Download Submit
C:\Surrogateprovidercomponentsessionmonitor\lEI1Ux7.vbe

Filesize
241B

MD5
3944ff0b2b8a1617f5e571ebc259a0e6

SHA1
17137e6ccd0437adecb866e9b44f94cebbbdd878

SHA256
693c79dbd630e1180ddb96b8d51895a9f27a01ae25c27aebbc55be5e4874335d

SHA512
0e76c530e8739f559989e3657ed06a91d121ba37dc18d15c2feca9ac986bad1adcfc6e86d54b097483f08c8bfd890079280c46029f71707c02d02af96d767b03

Download Submit
C:\Users\Admin\AppData\Local\Temp\Arcane Cheat.exe

Filesize
1.7MB

MD5
593631a643aa6ab0af08189773812e6d

SHA1
6004dfe157f5be08b4591819bc7f76b5b12a08d9

SHA256
da0500db781ce974a0c4d9b6f245d2302f90dc932d23402d1441e3d5c77c6cd4

SHA512
057b00aa42a3b2da1dfaa646aa6bd0c8d9cdd3f34848f595b56aed2bf02f5d89092a7b2722bb24d3f860619fb305c994546ec6d43c6da1ef2fa82acc6cd5a643

Download Submit
C:\Users\Admin\AppData\Local\Temp\gAMO6HhV0o.bat

Filesize
215B

MD5
e7741ec5697db40efac8852867c4de35

SHA1
c74db242a8528e97dcbab2006a55d25c17b0ccd7

SHA256
346d84a207c2c5d97b7e428dba9acbcf89f765bc4c0b8141f7ea2ccb2f4a6c77

SHA512
b3fa1467b10680d1d1f36b4075ce93ba8963da9a0d6dac54d7e95f45e42d1d583afea6188d2a53f9a483bc562b881bed5e9fa9013eefc5f73923a58096869371

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
b9c790b6253cbad75922d040446a938c

SHA1
aadb20abc37a90d3124d437efbf6c8d5d45691d3

SHA256
d7f29df53c414b1059ad178f1f3e6515a3e1e5274644f9625b5012df0a6c8355

SHA512
d7a20faf7febdfd6739f400f087c3928963a8b1029c24ec915e2f23e4b6ad0230dc55b14dd7c05c83a5ebba3f4a56faf6fec873dd3fd54290a2cd4594495692a

Download Submit
\Surrogateprovidercomponentsessionmonitor\browserwinsvc.exe

Filesize
1.4MB

MD5
e780bb029d808cb41937f4f7cd022b45

SHA1
ad1a7bc098d991e576cf59aa87d844e2991da43a

SHA256
772574576b825f97aa91ce0d24b0ba83fdb0de3a0545296e1d6d28f1349f1456

SHA512
0152df85a9ebe44f750bfbb53735400cb08b406dcde80c2fba7627d00533b485ae1b3cb419f9c895f22b05582fb25e0ae2f6b12e9afb78f721c75fe019e6dda5

Download Submit
\Users\Admin\AppData\Local\Temp\Arcane CheatSetup.exe

Filesize
44.8MB

MD5
81e98d594505e0008d35ff1e1d2e4e41

SHA1
d1852f516c8ffb87ca8a7e8146eafcd8d8a57369

SHA256
152dbb49fb78f6daa7ff14b44ea558e5164041cd7fe8a372e41a6d9f0d382512

SHA512
f9e4a531d5ba36d9924f0fa230bda219e17bacadc0c6a0e9a4f0cc96f96ff92a775cf33a5fd81291165fa36c0031d16efbdf8bb4c499e20ebbcd30e60e515930

Download Submit
\Users\Admin\AppData\Local\Temp\is-3F596.tmp\Arcane CheatSetup.tmp

Filesize
1.1MB

MD5
129b8e200a6e90e813080c9ce0474063

SHA1
b5352cdae50e5ddf3eb62f75f2e77042386b8841

SHA256
cf0018affdd0b7921f922f1741ad229ec52c8a7d6c2b19889a149e0cc24aa839

SHA512
10949e7f0b6dd55e0a5d97e4531ef61427920cccc2136c0dd3607cdc79afa0d8a7178965a07039948da97f0200ead8fe5a54921620c943c7fc76dd5ef5a7c841

Download Submit
\Users\Admin\AppData\Local\Temp\is-D5OON.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/1468-86-0x0000000000B20000-0x0000000000C92000-memory.dmp

Filesize
1.4MB

Download
memory/2040-81-0x000000001B430000-0x000000001B712000-memory.dmp

Filesize
2.9MB

Download
memory/2084-50-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2084-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2152-82-0x0000000002290000-0x0000000002298000-memory.dmp

Filesize
32KB

Download
memory/2172-14-0x0000000000400000-0x0000000003281000-memory.dmp

Filesize
46.5MB

Download
memory/2632-47-0x00000000005E0000-0x00000000005EE000-memory.dmp

Filesize
56KB

Download
memory/2632-48-0x00000000005F0000-0x00000000005FA000-memory.dmp

Filesize
40KB

Download
memory/2632-49-0x0000000000600000-0x000000000060C000-memory.dmp

Filesize
48KB

Download
memory/2632-43-0x0000000000300000-0x000000000031C000-memory.dmp

Filesize
112KB

Download
memory/2632-42-0x00000000002D0000-0x00000000002DE000-memory.dmp

Filesize
56KB

Download
memory/2632-35-0x00000000000A0000-0x0000000000212000-memory.dmp

Filesize
1.4MB

Download
memory/2632-44-0x00000000005A0000-0x00000000005A8000-memory.dmp

Filesize
32KB

Download
memory/2632-46-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/2632-45-0x00000000005B0000-0x00000000005C6000-memory.dmp

Filesize
88KB

Download
memory/3020-83-0x0000000000400000-0x000000000052C000-memory.dmp

Filesize
1.2MB

Download