Analysis
- max time kernel
150s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
23/05/2024, 00:11
General
- Target Quote List.exe
- Size 958KB
- Sample240523-agllwsec4s
- SHA256 70029840a2c10f707e5b6bee6a48c4c7fb1fc3efe79215d7bb01c5e2967848cb
Malware Config
Extracted
-
remcos
-
76364
-
103.150.8.12:5689
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-FF0K7G
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Quote List.exe"C:\Users\Admin\AppData\Local\Temp\Quote List.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mINGIl.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mINGIl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp84DB.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Quote List.exe"C:\Users\Admin\AppData\Local\Temp\Quote List.exe"2⤵
-
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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 --no-appcompat-clear --mojo-platform-channel-handle=4248 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_yzar3nzp.3dk.ps1
tmp84DB.tmp
memory/2468-5-0x0000000005010000-0x000000000501A000-memory.dmp
memory/2468-2-0x00000000055E0000-0x0000000005B84000-memory.dmp
memory/2468-3-0x0000000005030000-0x00000000050C2000-memory.dmp
memory/2468-4-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2468-27-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/2468-6-0x00000000053B0000-0x00000000053D2000-memory.dmp
memory/2468-7-0x00000000053D0000-0x00000000053DC000-memory.dmp
memory/2468-8-0x00000000053E0000-0x00000000053F0000-memory.dmp
memory/2468-9-0x000000000D390000-0x000000000D44E000-memory.dmp
memory/2468-10-0x0000000010BC0000-0x0000000010C5C000-memory.dmp
memory/2468-14-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/2468-1-0x0000000000510000-0x0000000000606000-memory.dmp
memory/2468-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/3320-25-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-26-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-24-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-81-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-80-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-76-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-21-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3648-41-0x00000000063E0000-0x0000000006734000-memory.dmp
memory/3648-55-0x0000000006EE0000-0x0000000006EFE000-memory.dmp
memory/3648-56-0x0000000007B70000-0x0000000007C13000-memory.dmp
memory/3648-57-0x00000000082A0000-0x000000000891A000-memory.dmp
memory/3648-58-0x0000000007C40000-0x0000000007C5A000-memory.dmp
memory/3648-59-0x0000000007CB0000-0x0000000007CBA000-memory.dmp
memory/3648-60-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3648-61-0x0000000007EC0000-0x0000000007F56000-memory.dmp
memory/3648-62-0x0000000007E40000-0x0000000007E51000-memory.dmp
memory/3648-45-0x0000000071680000-0x00000000716CC000-memory.dmp
memory/3648-64-0x0000000007E70000-0x0000000007E7E000-memory.dmp
memory/3648-65-0x0000000007E80000-0x0000000007E94000-memory.dmp
memory/3648-66-0x0000000007F80000-0x0000000007F9A000-memory.dmp
memory/3648-67-0x0000000007F60000-0x0000000007F68000-memory.dmp
memory/3648-68-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3648-44-0x0000000006F00000-0x0000000006F32000-memory.dmp
memory/3648-72-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3648-43-0x0000000006970000-0x00000000069BC000-memory.dmp
memory/3648-42-0x0000000006890000-0x00000000068AE000-memory.dmp
memory/3648-31-0x0000000006230000-0x0000000006296000-memory.dmp
memory/3648-30-0x00000000060D0000-0x0000000006136000-memory.dmp
memory/3648-29-0x00000000057C0000-0x00000000057E2000-memory.dmp
memory/3648-22-0x0000000005930000-0x0000000005F58000-memory.dmp
memory/3648-19-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3648-18-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3648-16-0x0000000002F50000-0x0000000002F86000-memory.dmp