Analysis
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max time kernel
150s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/08/2024, 02:00
Static task
static1
Behavioral task
behavioral1
Sample
9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe
Resource
win10v2004-20240802-en
General
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Target
9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe
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Size
1.0MB
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MD5
ee4e163f38aca1399baa166ca87561d0
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SHA1
950960b4606eb30402e53415d30d6591fa92fde9
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SHA256
9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8
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SHA512
9e121dee4f9f1acc8ca9169ea4161a7654c849cc04b40baa93c24b20003f511c96ff369e9f3913305e3f230de935d8ff3ea522c12e14b71153c50d6113f425dd
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SSDEEP
24576:0HH6h1OoaYANm0loL58KwewFARcqlE3r9HMQKN:k8t0loL58KwLgQ7lMQKN
Malware Config
Extracted
remcos
Aug 19.2
method8888.ddns.net:6902
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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-U6KI2M
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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/1340-66-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/2504-69-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft behavioral2/memory/2216-75-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/2504-69-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/1340-66-0x0000000000400000-0x0000000000478000-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 4828 powershell.exe 4360 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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 868 set thread context of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 3596 set thread context of 1340 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 104 PID 3596 set thread context of 2504 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 105 PID 3596 set thread context of 2216 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 107 -
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 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 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.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 2020 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4360 powershell.exe 4828 powershell.exe 4360 powershell.exe 4828 powershell.exe 1340 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 1340 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 2216 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 2216 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 1340 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 1340 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4360 powershell.exe Token: SeDebugPrivilege 4828 powershell.exe Token: SeDebugPrivilege 2216 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 868 wrote to memory of 4828 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 97 PID 868 wrote to memory of 4828 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 97 PID 868 wrote to memory of 4828 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 97 PID 868 wrote to memory of 4360 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 99 PID 868 wrote to memory of 4360 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 99 PID 868 wrote to memory of 4360 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 99 PID 868 wrote to memory of 2020 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 101 PID 868 wrote to memory of 2020 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 101 PID 868 wrote to memory of 2020 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 101 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 868 wrote to memory of 3596 868 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 103 PID 3596 wrote to memory of 1340 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 104 PID 3596 wrote to memory of 1340 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 104 PID 3596 wrote to memory of 1340 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 104 PID 3596 wrote to memory of 1340 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 104 PID 3596 wrote to memory of 2504 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 105 PID 3596 wrote to memory of 2504 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 105 PID 3596 wrote to memory of 2504 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 105 PID 3596 wrote to memory of 2504 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 105 PID 3596 wrote to memory of 2128 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 106 PID 3596 wrote to memory of 2128 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 106 PID 3596 wrote to memory of 2128 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 106 PID 3596 wrote to memory of 2216 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 107 PID 3596 wrote to memory of 2216 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 107 PID 3596 wrote to memory of 2216 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 107 PID 3596 wrote to memory of 2216 3596 9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe"C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:868 -
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\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4828
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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\GIxoePCFR.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4360
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GIxoePCFR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp319A.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2020
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C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe"C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3596 -
C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exeC:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe /stext "C:\Users\Admin\AppData\Local\Temp\czwxnbupfjs"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1340
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C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exeC:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe /stext "C:\Users\Admin\AppData\Local\Temp\nubhotertrkloy"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2504
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C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exeC:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe /stext "C:\Users\Admin\AppData\Local\Temp\xwgapmxlpzcqqfbsv"3⤵PID:2128
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C:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exeC:\Users\Admin\AppData\Local\Temp\9e6875db397f7d76fcae09d39360a73237b11b1fbfcfa7275bb7fe7cf0d87df8.exe /stext "C:\Users\Admin\AppData\Local\Temp\xwgapmxlpzcqqfbsv"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2216
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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
MD505d1e78853082e2387707b6117c69ad3
SHA13d90574139f8f79fbddced91025abfddf9a13890
SHA2560a421d217d4da63c9c4481d6cbd6fad15960ff4de21e7715dcd58f1c77dc869c
SHA512bd27fe409e292935b9cf9f62e4c9aa0d8790ddd539bf444db37e8021d82e29fec820b9e401a13c325a447cd0fef027cd3da039aa2325933b79a0dd82131b4d3b
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5114bcdcee4f2140398b982a8aaedbac1
SHA13d75ae355d4e8c5922a29fc43bb6c0a7ac72c48e
SHA25605b88dff9ce84a942549380807d12e9efd49dd33332d910780d5e8fe6dc89635
SHA512504bdcecfdcbe81aca1dca6113be0c68112d04476443b5b2ad1d85fb601185c46b405e68d7e3b5b4da4f78a3c9b52b546acd924be6d76fe0e61c0f0a9cea3611
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
4KB
MD5a7e181f6aa185be0ab0ca68b30406fe6
SHA158c86162658dc609615b8b6400f85c92506dfdc8
SHA256c3071dc55b94db225d9c0f2c1b21c7e8f27dbfd168b85b7d618d8d19950e7ff2
SHA51249969eb10e0bf7925940eb7374451f811658ef9ccfb83b86fb337c4d06c3ba17eb0181f598d9e0ec9ca25bfaf644209ac47b73d62ac924e73d03a4dcf8f8dd0f
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Filesize
1KB
MD5683c2948e06978a45ef2750d969b0489
SHA16dbd8c80235a899bb455152cfa22f39c445d2ee4
SHA25602c1a4f26944d4fe0c64bc764b6add259990fa06aad47be6259fa37735b386ad
SHA5128faf3dca2ffd1446b07708957eac9a147582703257bcf64d25b7644e52acddc0bfeb772dd98c54bb213419ed26cd0a607711f6e67ad2b8ac4f056dfc31a9bdc1