Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-09-2024 09:26
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe
Resource
win10v2004-20240802-en
General
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Target
SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe
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Size
1.2MB
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MD5
351186b9b345b2fa94ab174c4c19b14f
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SHA1
a736ed0ceb2cff740b9f1a6e7a0ce0efbf685fc5
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SHA256
5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076
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SHA512
8a105558ba42004e9aec1d21807144a8814241f9cc130367bfb6bd6d815accc5de21bec102e25acabc6818c29917061f2e1040651fa798fcaee85a9198911fcc
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SSDEEP
24576:pUobyhBVHw9S2uk4zCbu26CKVHT38VqnlaV7pNI3xL35yd:iF9D2uk42bb1KVH78VqQbIt3y
Malware Config
Extracted
remcos
SEPT 5
sungito2.ddns.net:6509
154.216.19.222:5532
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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-WJKXMP
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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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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/396-93-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/1204-92-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral2/memory/3480-99-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/1204-92-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/396-93-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2140 powershell.exe 5108 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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Reads user/profile data of web browsers 2 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-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 4828 set thread context of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 3484 set thread context of 396 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 102 PID 3484 set thread context of 1204 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 103 PID 3484 set thread context of 3480 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.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 8 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 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.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 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecuriteInfo.com.Win32.RATX-gen.7479.21659.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 2192 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2140 powershell.exe 5108 powershell.exe 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 5108 powershell.exe 2140 powershell.exe 396 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 396 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 3480 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 3480 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 396 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 396 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2140 powershell.exe Token: SeDebugPrivilege 5108 powershell.exe Token: SeDebugPrivilege 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe Token: SeDebugPrivilege 3480 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4828 wrote to memory of 2140 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 93 PID 4828 wrote to memory of 2140 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 93 PID 4828 wrote to memory of 2140 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 93 PID 4828 wrote to memory of 5108 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 95 PID 4828 wrote to memory of 5108 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 95 PID 4828 wrote to memory of 5108 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 95 PID 4828 wrote to memory of 2192 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 97 PID 4828 wrote to memory of 2192 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 97 PID 4828 wrote to memory of 2192 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 97 PID 4828 wrote to memory of 2492 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 99 PID 4828 wrote to memory of 2492 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 99 PID 4828 wrote to memory of 2492 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 99 PID 4828 wrote to memory of 4116 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 100 PID 4828 wrote to memory of 4116 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 100 PID 4828 wrote to memory of 4116 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 100 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 4828 wrote to memory of 3484 4828 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 101 PID 3484 wrote to memory of 396 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 102 PID 3484 wrote to memory of 396 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 102 PID 3484 wrote to memory of 396 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 102 PID 3484 wrote to memory of 396 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 102 PID 3484 wrote to memory of 1204 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 103 PID 3484 wrote to memory of 1204 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 103 PID 3484 wrote to memory of 1204 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 103 PID 3484 wrote to memory of 1204 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 103 PID 3484 wrote to memory of 3480 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 104 PID 3484 wrote to memory of 3480 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 104 PID 3484 wrote to memory of 3480 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 104 PID 3484 wrote to memory of 3480 3484 SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.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:4828 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2140
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dYDLGuPwXKp.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5108
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dYDLGuPwXKp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD580.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2192
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"2⤵PID:2492
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"2⤵PID:4116
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe /stext "C:\Users\Admin\AppData\Local\Temp\qmninjnaumwv"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:396
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe /stext "C:\Users\Admin\AppData\Local\Temp\agabnbfuiuoiqthw"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:1204
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.7479.21659.exe /stext "C:\Users\Admin\AppData\Local\Temp\laftouqwwcgnbidavbj"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3480
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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
144B
MD51cd60eb41552891b12f1bb40c3a819fc
SHA19feee3470a0c3886f3979f9af6bc285d15cbc4fd
SHA2567235287a414ab2bbb21e480a7571e88169139da1d98c15cd014235c3fabd7d79
SHA512dc189fd8355bf6d97237307087e8a5d716dacee1964bb6a8f7df1f63358c1bdcf398fc71ff29cbfa3c56bc431d402db86c10aed8f40a9f9ebbfcd81c104d4abe
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD51b51e2e186d0ddf316690167eea755a6
SHA12103cf6e16f56156bf9cfb17f9e79bd770a09e46
SHA256e1ab76fa041038dbbd8c1b5bfe7e0c62b8e04e78207e0a273be222ec8a3bce11
SHA512150f49831421196701e6414f17503676a6dfc1162165742789bc0034dd8ac11a7094b0cd3edecb249307b822298e912cc40805e09fc96d5202200389b6b24a7a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
4KB
MD51891919175c888ce82e9bd8a047b01ad
SHA1502a6892a5d27ecb791ac5aa6d8586944f540453
SHA256a6c43b4e4b8681cf0ef56c49c730fa77e34dc82db0260253a3ba75039030b9ec
SHA5128bb940050b1abf6c27db133ed446f41e108f670f361ed5102408832ce33d9b87cd0880723441f1632292eeeb0a319c4e0fac0ea659eb55ebe1130cc3e6c776a3
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Filesize
1KB
MD5e936283a9e12376bf945025f00325b8a
SHA1c2f39b719c04da179ccd8ac7102a0905a9947769
SHA2567feb8f01f351cbab4b91a3a822fa07a2670227cf67f677df9a42dbeff32e9ecf
SHA5121bb709b89e597934ffb0c6387f2bd881c8b9d1defe5f395a4b29ff7d02fbcaccc6cbda4906fa69ac1254a447317aa903d7258e36d9f0e32e324fb4c137cbc901