xworm | 32ea7d3ceea4b73b2a98ef55aebc41581fdfad995fe9d9cc2411dedc1806f28a

Analysis

max time kernel
150s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 14:17

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General

Target

loader.exe
Size

363KB
MD5

1b0b97cb1346c496b8368b3e9622d8fd
SHA1

ebe3c3f59f26d341933317dec9ed00b041c90d04
SHA256

32ea7d3ceea4b73b2a98ef55aebc41581fdfad995fe9d9cc2411dedc1806f28a
SHA512

05a4933ed5c5f965058c03ff00828e7bafc71966804955d7962bc6cb8ebab96a1c8f435b9157da3c2a8aa8549b0807d902820831a7ca1108f6491fa6919fe22e
SSDEEP

6144:a5kgvH9LLVEbIALguKV5BwUnZqazMhD9RLJt88sndcP8pPyDvUGOksWb:s9Lh9qKLBwiZlzMB9xgndcP88DvvP

Score

10^/10

xworm defense_evasion discovery execution persistence rat trojan

Malware Config

Extracted

Family

xworm

147.185.221.26:23644

0x5a40AdB1249013E0Fb71E2Dd45966Fd34Eb41701:0

Attributes

Install_directory
%ProgramData%
install_file
USB.exe
telegram
https://api.telegram.org/bot8106118960:AAFOA408eK_QvHY0jWRZumDGc9wtr3DB5r8/sendMessage?chat_id=6229207397

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral1/memory/436-344-0x0000000000400000-0x0000000000414000-memory.dmp	family_xworm

Modifies security service 2 TTPs 2 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MpsSvc\Parameters\PortKeywords\DHCP	svchost.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MpsSvc\Parameters\PortKeywords\DHCP\Collection	svchost.exe

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2420 created 420	2420	cp0krljx.wcq.exe	5

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

Executes dropped EXE 1 IoCs

pid	Process
2420	cp0krljx.wcq.exe

Loads dropped DLL 1 IoCs

pid	Process
3044	loader.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "C:\\Windows\\SysWOW64\\Anti Sware core service\\RuntimeBroker.exe"	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to get system information.

execution

PowerShell

T1059.001

pid	Process
1676	powershell.exe
2092	powershell.exe

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
4	ip-api.com

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\System32\Tasks\$77cp0krljx.wcq.exe	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\$77cp0krljx.wcq.exe	svchost.exe
File created	C:\Windows\SysWOW64\Anti Sware core service\RuntimeBroker.exe	cp0krljx.wcq.exe
File created	C:\Windows\System32\Tasks\Runtimebroker	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Runtimebroker	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 set thread context of 436	2420	cp0krljx.wcq.exe	44

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\appcompat\programs\RecentFileCache.bcf	svchost.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore	svchost.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2844	SCHTASKS.exe
1940	SCHTASKS.exe
2808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2420	cp0krljx.wcq.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
1676	powershell.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe
2824	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	cp0krljx.wcq.exe
Token: SeDebugPrivilege	2420	cp0krljx.wcq.exe
Token: SeDebugPrivilege	2824	dllhost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeDebugPrivilege	1676	powershell.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeDebugPrivilege	2092	powershell.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeAuditPrivilege	328	svchost.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeShutdownPrivilege	1484	explorer.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeIncBasePriorityPrivilege	848	svchost.exe
Token: SeDebugPrivilege	436	RegAsm.exe
Token: SeAuditPrivilege	848	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	848	svchost.exe
Token: SeIncreaseQuotaPrivilege	848	svchost.exe
Token: SeSecurityPrivilege	848	svchost.exe
Token: SeTakeOwnershipPrivilege	848	svchost.exe
Token: SeLoadDriverPrivilege	848	svchost.exe
Token: SeSystemtimePrivilege	848	svchost.exe
Token: SeBackupPrivilege	848	svchost.exe
Token: SeRestorePrivilege	848	svchost.exe
Token: SeShutdownPrivilege	848	svchost.exe
Token: SeSystemEnvironmentPrivilege	848	svchost.exe
Token: SeUndockPrivilege	848	svchost.exe
Token: SeManageVolumePrivilege	848	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	848	svchost.exe
Token: SeIncreaseQuotaPrivilege	848	svchost.exe
Token: SeSecurityPrivilege	848	svchost.exe
Token: SeTakeOwnershipPrivilege	848	svchost.exe
Token: SeLoadDriverPrivilege	848	svchost.exe
Token: SeSystemtimePrivilege	848	svchost.exe
Token: SeBackupPrivilege	848	svchost.exe
Token: SeRestorePrivilege	848	svchost.exe
Token: SeShutdownPrivilege	848	svchost.exe
Token: SeSystemEnvironmentPrivilege	848	svchost.exe
Token: SeUndockPrivilege	848	svchost.exe
Token: SeManageVolumePrivilege	848	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	848	svchost.exe
Token: SeIncreaseQuotaPrivilege	848	svchost.exe
Token: SeSecurityPrivilege	848	svchost.exe
Token: SeTakeOwnershipPrivilege	848	svchost.exe
Token: SeLoadDriverPrivilege	848	svchost.exe
Token: SeSystemtimePrivilege	848	svchost.exe
Token: SeBackupPrivilege	848	svchost.exe
Token: SeRestorePrivilege	848	svchost.exe
Token: SeShutdownPrivilege	848	svchost.exe
Token: SeSystemEnvironmentPrivilege	848	svchost.exe

Suspicious use of FindShellTrayWindow 31 IoCs

pid	Process
1104	taskhost.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1104	taskhost.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe
1484	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2420	3044	loader.exe	30
PID 3044 wrote to memory of 2420	3044	loader.exe	30
PID 3044 wrote to memory of 2420	3044	loader.exe	30
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2824	2420	cp0krljx.wcq.exe	31
PID 2420 wrote to memory of 2844	2420	cp0krljx.wcq.exe	32
PID 2420 wrote to memory of 2844	2420	cp0krljx.wcq.exe	32
PID 2420 wrote to memory of 2844	2420	cp0krljx.wcq.exe	32
PID 2824 wrote to memory of 420	2824	dllhost.exe	5
PID 2824 wrote to memory of 464	2824	dllhost.exe	6
PID 2824 wrote to memory of 480	2824	dllhost.exe	7
PID 2824 wrote to memory of 488	2824	dllhost.exe	8
PID 2824 wrote to memory of 600	2824	dllhost.exe	9
PID 2824 wrote to memory of 680	2824	dllhost.exe	10
PID 2420 wrote to memory of 1940	2420	cp0krljx.wcq.exe	34
PID 2420 wrote to memory of 1940	2420	cp0krljx.wcq.exe	34
PID 2420 wrote to memory of 1940	2420	cp0krljx.wcq.exe	34
PID 2824 wrote to memory of 752	2824	dllhost.exe	11
PID 2824 wrote to memory of 816	2824	dllhost.exe	12
PID 2824 wrote to memory of 848	2824	dllhost.exe	13
PID 2824 wrote to memory of 996	2824	dllhost.exe	15
PID 2824 wrote to memory of 328	2824	dllhost.exe	16
PID 2824 wrote to memory of 888	2824	dllhost.exe	17
PID 2824 wrote to memory of 1084	2824	dllhost.exe	18
PID 2824 wrote to memory of 1104	2824	dllhost.exe	19
PID 2824 wrote to memory of 1176	2824	dllhost.exe	20
PID 2824 wrote to memory of 1200	2824	dllhost.exe	21
PID 2824 wrote to memory of 1292	2824	dllhost.exe	23
PID 2824 wrote to memory of 1196	2824	dllhost.exe	24
PID 2824 wrote to memory of 1632	2824	dllhost.exe	25
PID 2824 wrote to memory of 2868	2824	dllhost.exe	26
PID 2824 wrote to memory of 2504	2824	dllhost.exe	27
PID 2824 wrote to memory of 2420	2824	dllhost.exe	30
PID 2824 wrote to memory of 2844	2824	dllhost.exe	32
PID 2824 wrote to memory of 2884	2824	dllhost.exe	33
PID 2824 wrote to memory of 1940	2824	dllhost.exe	34
PID 2420 wrote to memory of 1676	2420	cp0krljx.wcq.exe	36
PID 2420 wrote to memory of 1676	2420	cp0krljx.wcq.exe	36
PID 2420 wrote to memory of 1676	2420	cp0krljx.wcq.exe	36
PID 2824 wrote to memory of 2592	2824	dllhost.exe	35
PID 2824 wrote to memory of 1676	2824	dllhost.exe	36
PID 2824 wrote to memory of 1856	2824	dllhost.exe	37
PID 2420 wrote to memory of 2092	2420	cp0krljx.wcq.exe	38
PID 2420 wrote to memory of 2092	2420	cp0krljx.wcq.exe	38
PID 2420 wrote to memory of 2092	2420	cp0krljx.wcq.exe	38
PID 2824 wrote to memory of 2092	2824	dllhost.exe	38
PID 2420 wrote to memory of 884	2420	cp0krljx.wcq.exe	40
PID 2420 wrote to memory of 884	2420	cp0krljx.wcq.exe	40
PID 2420 wrote to memory of 884	2420	cp0krljx.wcq.exe	40
PID 2824 wrote to memory of 884	2824	dllhost.exe	40
PID 2824 wrote to memory of 2092	2824	dllhost.exe	38
PID 2824 wrote to memory of 2348	2824	dllhost.exe	39
PID 2824 wrote to memory of 884	2824	dllhost.exe	40
PID 2824 wrote to memory of 1924	2824	dllhost.exe	41

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:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{7c7d8b5c-65f0-4368-9d1e-f07a781965eb}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2824
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1484

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k DcomLaunch
  2⤵
  PID:600
- - C:\Windows\system32\wbem\wmiprvse.exe
    C:\Windows\system32\wbem\wmiprvse.exe
    3⤵
    PID:1196
- - C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
    3⤵
    PID:1632
- - C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
    3⤵
    PID:3008
- - C:\Windows\system32\wbem\wmiprvse.exe
    C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
    3⤵
    - Enumerates system info in registry
    PID:1476
- - C:\Windows\system32\wbem\wmiprvse.exe
    C:\Windows\system32\wbem\wmiprvse.exe -Embedding
    3⤵
    PID:2752
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k RPCSS
  2⤵
  PID:680
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
  2⤵
  - Modifies security service
  - Modifies Internet Explorer settings
  PID:752
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
  2⤵
  PID:816
- - C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    3⤵
    PID:1176
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k netsvcs
  2⤵
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:848
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalService
  2⤵
  PID:996
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k NetworkService
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:328
- C:\Windows\System32\spoolsv.exe
  C:\Windows\System32\spoolsv.exe
  2⤵
  PID:888
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
  2⤵
  PID:1084
- C:\Windows\system32\taskhost.exe
  "taskhost.exe"
  2⤵
  - Suspicious use of FindShellTrayWindow
  PID:1104
- C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
  "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
  2⤵
  PID:1292
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
  2⤵
  PID:2868
- C:\Windows\system32\sppsvc.exe
  C:\Windows\system32\sppsvc.exe
  2⤵
  PID:2504

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:480

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
1⤵
PID:488

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\loader.exe
  "C:\Users\Admin\AppData\Local\Temp\loader.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Users\Admin\AppData\Roaming\cp0krljx.wcq.exe
    "C:\Users\Admin\AppData\Roaming\cp0krljx.wcq.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2420
  - - C:\Windows\system32\SCHTASKS.exe
      "SCHTASKS.exe" /create /tn "$77cp0krljx.wcq.exe" /tr "'C:\Users\Admin\AppData\Roaming\cp0krljx.wcq.exe'" /sc onlogon /rl HIGHEST
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2844
  - - C:\Windows\system32\SCHTASKS.exe
      "SCHTASKS.exe" /create /tn "$77cp0krljx.wcq.exe" /tr "'C:\Users\Admin\AppData\Roaming\cp0krljx.wcq.exe'" /sc onlogon /rl HIGHEST
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1940
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell" (Get-CimInstance -ClassName Win32_ComputerSystem).TotalPhysicalMemory
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1676
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'RuntimeBroker';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'RuntimeBroker' -Value '"C:\Windows\SysWOW64\Anti Sware core service\RuntimeBroker.exe"' -PropertyType 'String'
      4⤵
      Adds Run key to start application
      Command and Scripting Interpreter: PowerShell
      Suspicious use of AdjustPrivilegeToken
      PID:2092
  - - C:\Windows\system32\cmd.exe
      "cmd" /C schtasks /create /tn \Runtimebroker /tr "C:\Windows\SysWOW64\Anti Sware core service\RuntimeBroker.exe" /st 00:00 /du 9999:59 /sc once /ri 30 /rl HIGHEST /f
      4⤵
      PID:884
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /tn \Runtimebroker /tr "C:\Windows\SysWOW64\Anti Sware core service\RuntimeBroker.exe" /st 00:00 /du 9999:59 /sc once /ri 30 /rl HIGHEST /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2808
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      #by-unknown
      4⤵
      PID:2648
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      #by-unknown
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:436

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-628374814-1885142022-1173245374-447002903-1560458221-1480133281-266915745-1682424739"
1⤵
PID:2884

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "268508542-10629008156110775323808869476496380334704724551162125895-1900756359"
1⤵
PID:2592

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "323901252934699259-520378760-372887146938166601547661526-1836066625-721265480"
1⤵
PID:1856

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "2619795641584419425-809185659123435941667040390-613458703-16675206971236827244"
1⤵
PID:2348

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-578784363-1035339384251371700-114233623229419695-87807100562322085-1182633652"
1⤵
PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
7KB

MD5
80c6ac8210fe2730f01c980ea33cffd3

SHA1
03d591dcb312f27159498b0bdfde37bbc5df36bf

SHA256
b86324a7a37b3e8bd3ea02f444643755023fd7612338fc91b60e4ce41a8224f3

SHA512
fa07a9f866f411c5e7180b2ec43e9650be369da84241b6e991324f230c933be37fac480945c7ee218b117d21a2c0828ab27438aed3f3683f0abd0c0d01f43d1a

Download Submit
C:\Users\Admin\AppData\Roaming\cp0krljx.wcq.exe

Filesize
363KB

MD5
1b0b97cb1346c496b8368b3e9622d8fd

SHA1
ebe3c3f59f26d341933317dec9ed00b041c90d04

SHA256
32ea7d3ceea4b73b2a98ef55aebc41581fdfad995fe9d9cc2411dedc1806f28a

SHA512
05a4933ed5c5f965058c03ff00828e7bafc71966804955d7962bc6cb8ebab96a1c8f435b9157da3c2a8aa8549b0807d902820831a7ca1108f6491fa6919fe22e

Download Submit
memory/420-20-0x0000000000A20000-0x0000000000A43000-memory.dmp

Filesize
140KB

Download
memory/420-31-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/420-30-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/420-29-0x0000000000AF0000-0x0000000000B1A000-memory.dmp

Filesize
168KB

Download
memory/420-22-0x0000000000A20000-0x0000000000A43000-memory.dmp

Filesize
140KB

Download
memory/436-344-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/464-35-0x00000000000A0000-0x00000000000CA000-memory.dmp

Filesize
168KB

Download
memory/480-36-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/480-34-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/480-33-0x00000000000A0000-0x00000000000CA000-memory.dmp

Filesize
168KB

Download
memory/488-63-0x00000000003E0000-0x000000000040A000-memory.dmp

Filesize
168KB

Download
memory/600-52-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/600-51-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/600-50-0x0000000000570000-0x000000000059A000-memory.dmp

Filesize
168KB

Download
memory/680-54-0x0000000000290000-0x00000000002BA000-memory.dmp

Filesize
168KB

Download
memory/680-55-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/680-56-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/752-67-0x0000000000930000-0x000000000095A000-memory.dmp

Filesize
168KB

Download
memory/752-68-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/752-69-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/816-74-0x00000000008C0000-0x00000000008EA000-memory.dmp

Filesize
168KB

Download
memory/816-76-0x0000000037900000-0x0000000037910000-memory.dmp

Filesize
64KB

Download
memory/816-75-0x000007FEBDD50000-0x000007FEBDD60000-memory.dmp

Filesize
64KB

Download
memory/1676-241-0x00000000020F0000-0x00000000020F8000-memory.dmp

Filesize
32KB

Download
memory/1676-240-0x000000001B530000-0x000000001B812000-memory.dmp

Filesize
2.9MB

Download
memory/2092-303-0x0000000001F00000-0x0000000001F08000-memory.dmp

Filesize
32KB

Download
memory/2092-302-0x000000001B4D0000-0x000000001B7B2000-memory.dmp

Filesize
2.9MB

Download
memory/2420-17-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/2420-8-0x000000013F9E0000-0x000000013FA40000-memory.dmp

Filesize
384KB

Download
memory/2420-61-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/2420-325-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/2420-58-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/2420-324-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/2420-62-0x0000000000630000-0x0000000000654000-memory.dmp

Filesize
144KB

Download
memory/2420-9-0x00000000005D0000-0x000000000060E000-memory.dmp

Filesize
248KB

Download
memory/2420-11-0x00000000777A0000-0x00000000778BF000-memory.dmp

Filesize
1.1MB

Download
memory/2420-10-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/2824-12-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/2824-60-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/2824-15-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/2824-14-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/2824-18-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/2824-16-0x00000000777A0000-0x00000000778BF000-memory.dmp

Filesize
1.1MB

Download
memory/2824-59-0x00000000778C1000-0x00000000779C2000-memory.dmp

Filesize
1.0MB

Download
memory/2824-356-0x00000000778C0000-0x0000000077A69000-memory.dmp

Filesize
1.7MB

Download
memory/3044-0-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/3044-1-0x000000013FD10000-0x000000013FD70000-memory.dmp

Filesize
384KB

Download