Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
file_3a1cc00092af29d0.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
file_3a1cc00092af29d0.exe
Resource
win11ltsc2024-20260709-en
General
- Target file_3a1cc00092af29d0.exe
- Size 1.1MB
- Sample260819-phr8dstfjd
- SHA256 e9554b920a4a65df1dd5809afcf5e9d0c5cd448528a03c7a232f83abcc565cd5
- MD5 4cb129c701fbc94a93318dbb18aae194
- SHA1 c76136af8f8b2aa1818067d7ae3632b2a7f6627e
- SHA512 a52d527a543d5bb72f2a540f851f6822320d2cc3891cd4a5e07b84f30765520810f6b48752bc91efbfb5934742e0c4c5461141b244f50960241aa46f64397d1b
- SSDEEP 12288:bZG2BGJTZMbd4QfTbrRstnKCLIcRtgczRJaFABI2/EKxn/Pa9lTcBDhU/l3:Y2B4TZMbd4QynKCccso/TNx/GlTShUh
- TLSH T15E357B53F383C075DEA100F3E4B662365A74B969572858CBF2DC966ECB74AC09237B09
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
ps1
-
ps1.dropper
https://raw.githubusercontent.com/itetekuh727-web/omfg/refs/heads/main/rp.txt
-
exe.dropper
https://raw.githubusercontent.com/itetekuh727-web/omfg/refs/heads/main/rp.txt
Signatures
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 4 2568 powershell.exe 7 2568 powershell.exe 10 2568 powershell.exe 13 2568 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2568 powershell.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\System71 = "wscript.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\891273277.vbs\"" wscript.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 raw.githubusercontent.com 13 raw.githubusercontent.com - Executes a VBScript file via the Windows Script Host. 1 TTPs 3 IoCs
pid Process 5048 wscript.exe 236 wscript.exe 2732 WScript.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 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 file_3a1cc00092af29d0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wscript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings file_3a1cc00092af29d0.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4388 schtasks.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2568 powershell.exe 2568 powershell.exe 2568 powershell.exe 2568 powershell.exe 2568 powershell.exe 2568 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2568 powershell.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2444 wrote to memory of 2732 2444 file_3a1cc00092af29d0.exe 89 PID 2444 wrote to memory of 5048 2444 file_3a1cc00092af29d0.exe 90 PID 5048 wrote to memory of 4388 5048 wscript.exe 91 PID 5048 wrote to memory of 236 5048 wscript.exe 93 PID 236 wrote to memory of 2568 236 wscript.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\file_3a1cc00092af29d0.exe"C:\Users\Admin\AppData\Local\Temp\file_3a1cc00092af29d0.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\test.vbs"2⤵
- Executes a VBScript file via the Windows Script Host.
- System Location Discovery: System Language Discovery
PID:2732
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C:\Windows\SysWOW64\wscript.exeC:\Windows\System32\wscript.exe //B "C:\Users\Admin\AppData\Local\Temp\test.vbs"2⤵
- Adds Run key to start application
- Executes a VBScript file via the Windows Script Host.
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /tn ondlrvess5556 /tr "wscript.exe 'C:\Users\Admin\AppData\Local\Temp\ondlrvesxx.vbs'" /sc minute /mo 25 /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4388
-
-
C:\Windows\SysWOW64\wscript.exe"C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\891273277.vbs"3⤵
- Executes a VBScript file via the Windows Script Host.
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:236 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\891273277.ps1"4⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2568
-
-
-
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C:\Windows\system32\wscript.exewscript.exe1⤵PID:4320
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Visual Basic
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\891273277.ps1
- Size 1KB
- SHA256 e66552b4b2bd915e5864bfb21be83e584d2539b1b4c4f8081c10eea0bf215bd0
- MD5 4eb335851d93846619002c0e1f788e30
- SHA1 d95afa11caa711f4b9209a6ccd1b1b9b17d8bddd
- SHA512 0e06ec1a4e65b69cee7125dd8fd2a11e65f31d9b2a17820640ae5db832c954b4c464703fe061dd9ca664f44b2d0b5295e41c4a2fe6f0c438889e609124ce6d21
- TLSH T155318622BB0B599C135E139F6BE4B8149B7C623143936891F3D9A9E5C3541A4F34C399
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\891273277.vbs
- Size 208B
- SHA256 5a1543d68f15f944c268633844e6e323ff1b64495be3516312def43625983266
- MD5 50fb762dd66eab771474137677a23e95
- SHA1 abbb80b4fe38f5f1493e87e33795579626d018e6
- SHA512 083de5067dd6656c904a0caeaac5a506160837fe3162dd0f0a308a940c772c24083c9701ee8900be98dfdc2d520a31ba93ef628d6b96d15f332a385d379515a9
- TLSH T1E8D0130155BFC75D4D4BE55B44E15218C5B77B0567115B126730DD0C72051A5D3D7143
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\test.vbs
- Size 203KB
- SHA256 db6409b9684727e0a71a650ae99c189ac77fd372cf5651df21efaa4c2321ccca
- MD5 25c8dad5e961c027aa791225b9068949
- SHA1 a95116171ed80985a9f6344edb070d593f9a5f52
- SHA512 87bda88010306f351c5b303b3a859155725d3e0eee2a89fcaa242774f3b51597b3e060aa6e9f512a907cf5c2a1404825e658b0913f6f6fbc2dacba65a4d8d5b4
- SSDEEP 3072:vQyO1lQ014Cet1ns3wmlGsZcfwMQA5PGzb8h9:vQ91lF1UmlGsZcfb
- TLSH T150144F97A10B8C3A95B05173B45231269FA007CBE3952428FA6D93DBCB79BC5D0B778C
- MD5 SHA1 SHA512 SSDEEP TLSH