asyncrat | a1799891e1d46497c6aff689f8aacda09ef5e825dd700d6fce2aa3e4ddf638b6

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 02:51

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General

Target

a1799891e1d46497c6aff689f8aacda09ef5e825dd700d6fce2aa3e4ddf638b6.js
Size

1.5MB
MD5

54c0bfbfcf8e54a84687ad887f352661
SHA1

72396d5febe2bfaac6e5d32b68b7e248af5b5939
SHA256

a1799891e1d46497c6aff689f8aacda09ef5e825dd700d6fce2aa3e4ddf638b6
SHA512

61f7783c27ff34f112a721cfee73218229eedc93853b60e3544ff6f9642f7a74e77f11dfcee2f7380af34030ae4a4f84850d038d357ee0b9fb5ba9a8c3ec91a2
SSDEEP

12288:LtVY8xmih31uN1CJ56AmZxZYXiu5rRUSzBZK+9wmecq4uDgnA9HceADyr0RwKNCt:xVKJN4JYAL7r1jgcBObQ3K08YzmYs

Score

10^/10

asyncrat wshrat default-nov-24 discovery execution persistence rat trojan

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default-NOV-24

chongmei33.publicvm.com:2703

chongmei33.publicvm.com:7031

jinvestments.duckdns.org:2703

jinvestments.duckdns.org:7031

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
true
install_file
Windows Update.exe
install_folder
%AppData%

aes.plain

Extracted

Family

wshrat

http://chongmei33.publicvm.com:7044

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
Asyncrat family
asyncrat
WSHRAT
WSHRAT is a variant of Houdini worm and has vbs and js variants.
trojan wshrat
Wshrat family
wshrat

Blocklisted process makes network request 22 IoCs

flow	pid	Process
8	3968	wscript.exe
20	3968	wscript.exe
27	3968	wscript.exe
28	3968	wscript.exe
29	3968	wscript.exe
39	3968	wscript.exe
44	3968	wscript.exe
45	3968	wscript.exe
46	3968	wscript.exe
47	3968	wscript.exe
48	3968	wscript.exe
52	3968	wscript.exe
53	3968	wscript.exe
54	3968	wscript.exe
61	3968	wscript.exe
63	3968	wscript.exe
64	3968	wscript.exe
68	3968	wscript.exe
70	3968	wscript.exe
71	3968	wscript.exe
73	3968	wscript.exe
75	3968	wscript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2676	powershell.exe
1516	powershell.exe

Checks computer location settings 2 TTPs 6 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	Ucopa.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	Ucopa.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	Windows Update.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\adobe.js	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\adobe.js	wscript.exe

Executes dropped EXE 5 IoCs

pid	Process
2556	Ucopa.exe
1840	Ucopa.exe
4104	Ucopa.exe
2916	Windows Update.exe
2188	Windows Update.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\adobe = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\adobe.js\""	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\adobe = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\adobe.js\""	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\adobe = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\adobe.js\""	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\adobe = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\adobe.js\""	wscript.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 4104	2556	Ucopa.exe	98
PID 2916 set thread context of 2188	2916	Windows Update.exe	112

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
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 12 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	Ucopa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ucopa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Update.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3524	timeout.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	wscript.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
884	schtasks.exe
4832	schtasks.exe
2756	schtasks.exe

Script User-Agent 21 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	28	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	52	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	63	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	64	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	68	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	8	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	20	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	27	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	70	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	71	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	54	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	61	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	29	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	44	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	53	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	45	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	46	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	48	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	39	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	47	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript
HTTP User-Agent header	73	WSHRAT\|D80F4F5B\|SPDEBJWH\|Admin\|Microsoft Windows 10 Pro\|plus\|nan-av\|false - 27/11/2024\|JavaScript

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2556	Ucopa.exe
2676	powershell.exe
2676	powershell.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
4104	Ucopa.exe
2916	Windows Update.exe
2916	Windows Update.exe
2916	Windows Update.exe
2916	Windows Update.exe
2916	Windows Update.exe
2916	Windows Update.exe
2916	Windows Update.exe
1516	powershell.exe
1516	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	Ucopa.exe
Token: SeDebugPrivilege	2676	powershell.exe
Token: SeDebugPrivilege	4104	Ucopa.exe
Token: SeDebugPrivilege	2916	Windows Update.exe
Token: SeDebugPrivilege	1516	powershell.exe
Token: SeDebugPrivilege	2188	Windows Update.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 1348	4496	wscript.exe	82
PID 4496 wrote to memory of 1348	4496	wscript.exe	82
PID 4496 wrote to memory of 4256	4496	wscript.exe	83
PID 4496 wrote to memory of 4256	4496	wscript.exe	83
PID 1348 wrote to memory of 3968	1348	WScript.exe	84
PID 1348 wrote to memory of 3968	1348	WScript.exe	84
PID 4256 wrote to memory of 2556	4256	WScript.exe	85
PID 4256 wrote to memory of 2556	4256	WScript.exe	85
PID 4256 wrote to memory of 2556	4256	WScript.exe	85
PID 2556 wrote to memory of 2676	2556	Ucopa.exe	93
PID 2556 wrote to memory of 2676	2556	Ucopa.exe	93
PID 2556 wrote to memory of 2676	2556	Ucopa.exe	93
PID 2556 wrote to memory of 884	2556	Ucopa.exe	95
PID 2556 wrote to memory of 884	2556	Ucopa.exe	95
PID 2556 wrote to memory of 884	2556	Ucopa.exe	95
PID 2556 wrote to memory of 1840	2556	Ucopa.exe	97
PID 2556 wrote to memory of 1840	2556	Ucopa.exe	97
PID 2556 wrote to memory of 1840	2556	Ucopa.exe	97
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 2556 wrote to memory of 4104	2556	Ucopa.exe	98
PID 4104 wrote to memory of 3620	4104	Ucopa.exe	100
PID 4104 wrote to memory of 3620	4104	Ucopa.exe	100
PID 4104 wrote to memory of 3620	4104	Ucopa.exe	100
PID 4104 wrote to memory of 4724	4104	Ucopa.exe	102
PID 4104 wrote to memory of 4724	4104	Ucopa.exe	102
PID 4104 wrote to memory of 4724	4104	Ucopa.exe	102
PID 3620 wrote to memory of 4832	3620	cmd.exe	104
PID 3620 wrote to memory of 4832	3620	cmd.exe	104
PID 3620 wrote to memory of 4832	3620	cmd.exe	104
PID 4724 wrote to memory of 3524	4724	cmd.exe	105
PID 4724 wrote to memory of 3524	4724	cmd.exe	105
PID 4724 wrote to memory of 3524	4724	cmd.exe	105
PID 4724 wrote to memory of 2916	4724	cmd.exe	107
PID 4724 wrote to memory of 2916	4724	cmd.exe	107
PID 4724 wrote to memory of 2916	4724	cmd.exe	107
PID 2916 wrote to memory of 1516	2916	Windows Update.exe	108
PID 2916 wrote to memory of 1516	2916	Windows Update.exe	108
PID 2916 wrote to memory of 1516	2916	Windows Update.exe	108
PID 2916 wrote to memory of 2756	2916	Windows Update.exe	110
PID 2916 wrote to memory of 2756	2916	Windows Update.exe	110
PID 2916 wrote to memory of 2756	2916	Windows Update.exe	110
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112
PID 2916 wrote to memory of 2188	2916	Windows Update.exe	112

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\a1799891e1d46497c6aff689f8aacda09ef5e825dd700d6fce2aa3e4ddf638b6.js
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\adobe.js"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1348
- - C:\Windows\System32\wscript.exe
    "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\adobe.js"
    3⤵
    - Blocklisted process makes network request
    - Drops startup file
    - Adds Run key to start application
    PID:3968
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\svchost.js"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4256
- - C:\Users\Admin\AppData\Local\Temp\Ucopa.exe
    "C:\Users\Admin\AppData\Local\Temp\Ucopa.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2556
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vDKSLmXZAli.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2676
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vDKSLmXZAli" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF230.tmp"
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:884
  - - C:\Users\Admin\AppData\Local\Temp\Ucopa.exe
      "C:\Users\Admin\AppData\Local\Temp\Ucopa.exe"
      4⤵
      Executes dropped EXE
      PID:1840
  - - C:\Users\Admin\AppData\Local\Temp\Ucopa.exe
      "C:\Users\Admin\AppData\Local\Temp\Ucopa.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4104
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Windows Update" /tr '"C:\Users\Admin\AppData\Roaming\Windows Update.exe"' & exit
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3620
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "Windows Update" /tr '"C:\Users\Admin\AppData\Roaming\Windows Update.exe"'
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:4832
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1FF.tmp.bat""
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4724
      - C:\Windows\SysWOW64\timeout.exe
        
        timeout 3
        6⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:3524
      - C:\Users\Admin\AppData\Roaming\Windows Update.exe
        
        "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2916
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vDKSLmXZAli.exe"
        7⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1516
        
        C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vDKSLmXZAli" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E65.tmp"
        7⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:2756
        
        C:\Users\Admin\AppData\Roaming\Windows Update.exe
        
        "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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\Local\Microsoft\CLR_v4.0_32\UsageLogs\Ucopa.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
b028c7e102a4ed1c54fe3a64295dc193

SHA1
93ddf36df40510368ba254b227b68ea4da92c528

SHA256
aba26b7699e4b9ffedaa01eb9487b647124864e049c0820315058a3a4ff252b0

SHA512
c20369cc0b9d53d2c0105a105b3ae0cffb9fde58b7ddfe5f5ac7f3e5abe79b433803443b27226873fec9f2c1fc3ade5d192a5d23be83737afa2fa31e8a5ce538

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

Filesize
613KB

MD5
3a581f3b380d9e4f8ad2eb3962398b90

SHA1
c1842a583d793972040d03a4901b0b63f0e97d65

SHA256
7ac3a47cb8196aae573d5855ce43ac0498f18281e4b9ff626f53eaf220c1fdc5

SHA512
7b03db127ccb8d1f98f465a52a82187cdb12ce17b651353db25a29d59e37cc1119aa9454d05a04853e5d0ffbbdba45833a10ea6e08e10b13878f7f5b7acb3a2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b5j1o3nd.os2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\adobe.js

Filesize
305KB

MD5
98d77a83c389bb812e0838c391b73258

SHA1
f543f656670ab8abfc78b06d8331b4c4a70c3df2

SHA256
177fa36898fbdb539116997091efff95984ccbd64a8a2b022f0557424a6fd915

SHA512
5f0bdc882df3a6eb86645d765b5c7d320c62ac278e8bee43e11742236dc60d1209ee7be50e7540ac94f710ab46280f5e5b46f8913d30a23c25b1403de4842ea8

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.js

Filesize
839KB

MD5
198a3620008e85b96e716688e6c9f8bb

SHA1
e61d0552a7aa2b4815e21fd955e335679af56d5e

SHA256
a28853b5fb6657f6491856b90e64381c197a3f7aa40a0a09199a5e9d61502bd3

SHA512
fa3d09906173ea98277266366daf5b47c9d44387b83fda3a1ec5a1ef6dda08b20f2b6344b6138421a0b98f16e44e0b147280ef490d9902ddfdca1268590cfbbc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1FF.tmp.bat

Filesize
157B

MD5
daa1560735b9c43f485f119f155d926e

SHA1
b03e64f0574773c72d73e8b0ffa67849f41be357

SHA256
8a30629954a7c9f924445e4b7d7e08a7f860fc9fe49b429388d7632c647241d0

SHA512
9ac844ffc8b409bfa222347ca92dcbf25b830a91ed2191b02d47d0aab9a0ee7e57db4a1b434e5d8a11aa48c91c85eeb69e413dbacdbe7b8644ad1200661e8e13

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF230.tmp

Filesize
1KB

MD5
eb0c608857357dd32942d2ec4c9c0019

SHA1
ce335fc1c0f5fb8369874acec35b3f3aad360b3e

SHA256
690d8b29fd96fd32de0f85557c0eacb608bfdc99230e03f6e70979ad821ef4fd

SHA512
6bab821235216aa6a2551ae492a89551234a13f68e3158738d6da17d7264e18e8da25c5aa19b33ed43cd5cc98087282dc5a6e24d152beeea7ca9636ca477290b

Download Submit
memory/1516-116-0x0000000006640000-0x000000000668C000-memory.dmp

Filesize
304KB

Download
memory/1516-129-0x0000000007B60000-0x0000000007B74000-memory.dmp

Filesize
80KB

Download
memory/1516-128-0x0000000007B20000-0x0000000007B31000-memory.dmp

Filesize
68KB

Download
memory/1516-127-0x0000000007880000-0x0000000007923000-memory.dmp

Filesize
652KB

Download
memory/1516-117-0x00000000734E0000-0x000000007352C000-memory.dmp

Filesize
304KB

Download
memory/1516-105-0x0000000005F70000-0x00000000062C4000-memory.dmp

Filesize
3.3MB

Download
memory/2556-33-0x0000000006560000-0x00000000065B6000-memory.dmp

Filesize
344KB

Download
memory/2556-30-0x0000000005170000-0x000000000518C000-memory.dmp

Filesize
112KB

Download
memory/2556-29-0x0000000004EB0000-0x0000000004F4C000-memory.dmp

Filesize
624KB

Download
memory/2556-28-0x0000000004DA0000-0x0000000004DAA000-memory.dmp

Filesize
40KB

Download
memory/2556-27-0x0000000004C00000-0x0000000004C92000-memory.dmp

Filesize
584KB

Download
memory/2556-26-0x00000000051B0000-0x0000000005754000-memory.dmp

Filesize
5.6MB

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memory/2556-25-0x0000000000160000-0x00000000001FC000-memory.dmp

Filesize
624KB

Download
memory/2676-63-0x0000000071330000-0x000000007137C000-memory.dmp

Filesize
304KB

Download
memory/2676-83-0x0000000007110000-0x0000000007118000-memory.dmp

Filesize
32KB

Download
memory/2676-74-0x0000000006CA0000-0x0000000006D43000-memory.dmp

Filesize
652KB

Download
memory/2676-75-0x0000000007440000-0x0000000007ABA000-memory.dmp

Filesize
6.5MB

Download
memory/2676-76-0x0000000006DF0000-0x0000000006E0A000-memory.dmp

Filesize
104KB

Download
memory/2676-77-0x0000000006E60000-0x0000000006E6A000-memory.dmp

Filesize
40KB

Download
memory/2676-78-0x0000000007070000-0x0000000007106000-memory.dmp

Filesize
600KB

Download
memory/2676-79-0x0000000006FF0000-0x0000000007001000-memory.dmp

Filesize
68KB

Download
memory/2676-80-0x0000000007020000-0x000000000702E000-memory.dmp

Filesize
56KB

Download
memory/2676-81-0x0000000007030000-0x0000000007044000-memory.dmp

Filesize
80KB

Download
memory/2676-82-0x0000000007130000-0x000000000714A000-memory.dmp

Filesize
104KB

Download
memory/2676-73-0x0000000006060000-0x000000000607E000-memory.dmp

Filesize
120KB

Download
memory/2676-62-0x00000000060A0000-0x00000000060D2000-memory.dmp

Filesize
200KB

Download
memory/2676-61-0x0000000005B60000-0x0000000005BAC000-memory.dmp

Filesize
304KB

Download
memory/2676-60-0x0000000005AD0000-0x0000000005AEE000-memory.dmp

Filesize
120KB

Download
memory/2676-55-0x00000000054C0000-0x0000000005814000-memory.dmp

Filesize
3.3MB

Download
memory/2676-48-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/2676-49-0x0000000004D30000-0x0000000004D96000-memory.dmp

Filesize
408KB

Download
memory/2676-47-0x0000000004C20000-0x0000000004C42000-memory.dmp

Filesize
136KB

Download
memory/2676-40-0x0000000002200000-0x0000000002236000-memory.dmp

Filesize
216KB

Download
memory/2676-42-0x0000000004E50000-0x0000000005478000-memory.dmp

Filesize
6.2MB

Download
memory/4104-43-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download