Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 15:39
Static task
static1
Behavioral task
behavioral1
Sample
SwiftCopy_PaymtRecpt121228.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SwiftCopy_PaymtRecpt121228.exe
Resource
win10v2004-20241007-en
General
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Target
SwiftCopy_PaymtRecpt121228.exe
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Size
1.1MB
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MD5
1f0ae2753f131f73c2fe881c1c8e7c8f
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SHA1
e3d9f0de991f7b91c04449a0a12cb398df6cbd21
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SHA256
695e10634e8981a0d110a120bade28b66b58c6400879b37257894d219c55048d
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SHA512
c300b4a521e90fbb4fddce0e11113230afc9c383be47e7e0a1fc13aa3178703fbf0ca37a6633fde98a681bfbb7a4f1603f851ed6750e315b1cdad1706631285f
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SSDEEP
24576:CHoI9FW8oqKqzDHgz2XmSkZVgZ9g/oPd+p:CHL0q/D22kZVa9gAPsp
Malware Config
Extracted
remcos
RemoteHost
192.210.150.17:56887
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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-OPLFYE
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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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Remcos family
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Detected Nirsoft tools 3 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral2/memory/4068-95-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/2064-94-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/1912-100-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/1912-100-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4068-95-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
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.
pid Process 4808 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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation SwiftCopy_PaymtRecpt121228.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts SwiftCopy_PaymtRecpt121228.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1020 set thread context of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 3940 set thread context of 4068 3940 SwiftCopy_PaymtRecpt121228.exe 99 PID 3940 set thread context of 1912 3940 SwiftCopy_PaymtRecpt121228.exe 100 PID 3940 set thread context of 2064 3940 SwiftCopy_PaymtRecpt121228.exe 102 -
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 7 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 SwiftCopy_PaymtRecpt121228.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SwiftCopy_PaymtRecpt121228.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SwiftCopy_PaymtRecpt121228.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SwiftCopy_PaymtRecpt121228.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SwiftCopy_PaymtRecpt121228.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 4156 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1020 SwiftCopy_PaymtRecpt121228.exe 4808 powershell.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 1020 SwiftCopy_PaymtRecpt121228.exe 4808 powershell.exe 4068 SwiftCopy_PaymtRecpt121228.exe 4068 SwiftCopy_PaymtRecpt121228.exe 2064 SwiftCopy_PaymtRecpt121228.exe 2064 SwiftCopy_PaymtRecpt121228.exe 4068 SwiftCopy_PaymtRecpt121228.exe 4068 SwiftCopy_PaymtRecpt121228.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 3940 SwiftCopy_PaymtRecpt121228.exe 3940 SwiftCopy_PaymtRecpt121228.exe 3940 SwiftCopy_PaymtRecpt121228.exe 3940 SwiftCopy_PaymtRecpt121228.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1020 SwiftCopy_PaymtRecpt121228.exe Token: SeDebugPrivilege 4808 powershell.exe Token: SeDebugPrivilege 2064 SwiftCopy_PaymtRecpt121228.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 1020 wrote to memory of 4808 1020 SwiftCopy_PaymtRecpt121228.exe 87 PID 1020 wrote to memory of 4808 1020 SwiftCopy_PaymtRecpt121228.exe 87 PID 1020 wrote to memory of 4808 1020 SwiftCopy_PaymtRecpt121228.exe 87 PID 1020 wrote to memory of 4156 1020 SwiftCopy_PaymtRecpt121228.exe 89 PID 1020 wrote to memory of 4156 1020 SwiftCopy_PaymtRecpt121228.exe 89 PID 1020 wrote to memory of 4156 1020 SwiftCopy_PaymtRecpt121228.exe 89 PID 1020 wrote to memory of 980 1020 SwiftCopy_PaymtRecpt121228.exe 91 PID 1020 wrote to memory of 980 1020 SwiftCopy_PaymtRecpt121228.exe 91 PID 1020 wrote to memory of 980 1020 SwiftCopy_PaymtRecpt121228.exe 91 PID 1020 wrote to memory of 2272 1020 SwiftCopy_PaymtRecpt121228.exe 92 PID 1020 wrote to memory of 2272 1020 SwiftCopy_PaymtRecpt121228.exe 92 PID 1020 wrote to memory of 2272 1020 SwiftCopy_PaymtRecpt121228.exe 92 PID 1020 wrote to memory of 1720 1020 SwiftCopy_PaymtRecpt121228.exe 93 PID 1020 wrote to memory of 1720 1020 SwiftCopy_PaymtRecpt121228.exe 93 PID 1020 wrote to memory of 1720 1020 SwiftCopy_PaymtRecpt121228.exe 93 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 1020 wrote to memory of 3940 1020 SwiftCopy_PaymtRecpt121228.exe 94 PID 3940 wrote to memory of 4068 3940 SwiftCopy_PaymtRecpt121228.exe 99 PID 3940 wrote to memory of 4068 3940 SwiftCopy_PaymtRecpt121228.exe 99 PID 3940 wrote to memory of 4068 3940 SwiftCopy_PaymtRecpt121228.exe 99 PID 3940 wrote to memory of 4068 3940 SwiftCopy_PaymtRecpt121228.exe 99 PID 3940 wrote to memory of 1912 3940 SwiftCopy_PaymtRecpt121228.exe 100 PID 3940 wrote to memory of 1912 3940 SwiftCopy_PaymtRecpt121228.exe 100 PID 3940 wrote to memory of 1912 3940 SwiftCopy_PaymtRecpt121228.exe 100 PID 3940 wrote to memory of 1912 3940 SwiftCopy_PaymtRecpt121228.exe 100 PID 3940 wrote to memory of 4888 3940 SwiftCopy_PaymtRecpt121228.exe 101 PID 3940 wrote to memory of 4888 3940 SwiftCopy_PaymtRecpt121228.exe 101 PID 3940 wrote to memory of 4888 3940 SwiftCopy_PaymtRecpt121228.exe 101 PID 3940 wrote to memory of 2064 3940 SwiftCopy_PaymtRecpt121228.exe 102 PID 3940 wrote to memory of 2064 3940 SwiftCopy_PaymtRecpt121228.exe 102 PID 3940 wrote to memory of 2064 3940 SwiftCopy_PaymtRecpt121228.exe 102 PID 3940 wrote to memory of 2064 3940 SwiftCopy_PaymtRecpt121228.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eaJOpx.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4808
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eaJOpx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB083.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4156
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"2⤵PID:980
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"2⤵PID:2272
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"2⤵PID:1720
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exeC:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe /stext "C:\Users\Admin\AppData\Local\Temp\qpyeaniwkkhcehxzhmlddzqgaqow"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4068
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exeC:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe /stext "C:\Users\Admin\AppData\Local\Temp\arewaftpyszhhnldrxgegelpbefxndoh"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:1912
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exeC:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe /stext "C:\Users\Admin\AppData\Local\Temp\lljp"3⤵PID:4888
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C:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exeC:\Users\Admin\AppData\Local\Temp\SwiftCopy_PaymtRecpt121228.exe /stext "C:\Users\Admin\AppData\Local\Temp\lljp"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2064
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
4KB
MD557509a6a6267f17bef5e5da8b1df8829
SHA10886741be12c4e6dd24688df7b9568e91b2fc2aa
SHA2564d50e4b2ee7b25d6a88dea6a28503975ca95f98e6e72fcd1ee754d016df3ed3d
SHA512019c20a2354ef20ff3870ea4d544ae4e7ec21729bfbeb19d2dd2f8b087fcb6b83f259ab2f35e0f3c7f044ebb7c5bbfdfc63f23b811d458a15f5ad35aa9175228
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Filesize
1KB
MD55ce21193dd96f4a677dd4fe1cb6fe9a0
SHA1e5546f75deca9c07407d2019316ee8dc24b8865b
SHA256f8af9c11612d5b7b0b604c40443282e2162b31b90f248116555f8d82a41399e1
SHA512a1ba7dbdf5c37037b481ec81eb4fc80a2d7abd9722be931b86d40a893079cbf96636d775a1b393dad5ab95bc9ec8c738271635efa7dc98d41406384cd778adc3