Analysis
- max time kernel
149s - max time network
149s - platform
windows7_x64 - resource
win7-20240220-en - resource tags
- submitted
07/04/2024, 01:04
General
- Target ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe
- Size 894KB
- Sample240407-bfbwqsge41
- SHA256 b1f7d2a6fee6eb162c9e154b565ee6fe95c6e03fa15bef35d8c14663b844087c
Malware Config
Extracted
-
remcos
-
RemoteHost
-
paygateme.net:2286
-
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-WTDTSU
-
screenshot_crypt
true
-
screenshot_flag
true
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
1
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 28 IoCs
- Detects executables built or packed with MPress PE compressor 20 IoCs
- Detects executables packed with SmartAssembly 2 IoCs
- Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 2 IoCs
- Detects executables referencing many email and collaboration clients. Observed in information stealers 2 IoCs
- NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
- NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
- Nirsoft 7 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
- Suspicious use of SetThreadContext 4 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 7 IoCs
- Suspicious behavior: MapViewOfSection 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 36 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\mmznklFQRO.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mmznklFQRO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4875.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe" /stext "C:\Users\Admin\AppData\Local\Temp\aafltdmqxqmgoocfdfdyxjldfpji"3⤵
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe" /stext "C:\Users\Admin\AppData\Local\Temp\kvseuwxskyelquyjuqqziogunvtreht"3⤵
- Accesses Microsoft Outlook accounts
-
-
C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe"C:\Users\Admin\AppData\Local\Temp\ORDER RFQ ICPO TECNOMAT-JEAL-EN590-200KMT-RTDM+TSA.exe" /stext "C:\Users\Admin\AppData\Local\Temp\nxxx"3⤵
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
logs.dat
aafltdmqxqmgoocfdfdyxjldfpji
tmp4875.tmp
memory/1704-67-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1704-59-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1704-66-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1704-63-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1704-82-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1724-4-0x0000000000480000-0x000000000048C000-memory.dmp
memory/1724-1-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/1724-3-0x0000000000460000-0x0000000000470000-memory.dmp
memory/1724-5-0x0000000005F20000-0x0000000005FE0000-memory.dmp
memory/1724-0-0x0000000000A10000-0x0000000000AF6000-memory.dmp
memory/1724-2-0x0000000004F10000-0x0000000004F50000-memory.dmp
memory/1724-31-0x0000000074D90000-0x000000007547E000-memory.dmp
memory/2096-44-0x000000006F160000-0x000000006F70B000-memory.dmp
memory/2096-41-0x0000000000480000-0x00000000004C0000-memory.dmp
memory/2096-37-0x000000006F160000-0x000000006F70B000-memory.dmp
memory/2096-33-0x000000006F160000-0x000000006F70B000-memory.dmp
memory/2096-39-0x0000000000480000-0x00000000004C0000-memory.dmp
memory/2096-35-0x0000000000480000-0x00000000004C0000-memory.dmp
memory/2132-61-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2132-58-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2132-77-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2132-54-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2132-52-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2604-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2604-65-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2604-69-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2604-70-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2604-71-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2604-72-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2816-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-80-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-46-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-45-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-28-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2816-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-81-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-83-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-87-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-86-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-88-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-89-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-90-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-95-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2816-98-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-99-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-107-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-108-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-115-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-116-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-124-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2816-125-0x0000000000400000-0x0000000000482000-memory.dmp