Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-09-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe
Resource
win10v2004-20240802-en
General
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Target
5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.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 behavioral1/memory/1064-60-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/3012-53-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral1/memory/572-61-0x0000000000400000-0x0000000000462000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/572-61-0x0000000000400000-0x0000000000462000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/3012-53-0x0000000000400000-0x0000000000478000-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 2872 powershell.exe 2612 powershell.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2700 set thread context of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 316 set thread context of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 set thread context of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 set thread context of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39 -
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 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.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 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.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 2576 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2612 powershell.exe 2872 powershell.exe 3012 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 3012 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2612 powershell.exe Token: SeDebugPrivilege 2872 powershell.exe Token: SeDebugPrivilege 1064 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2700 wrote to memory of 2872 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 30 PID 2700 wrote to memory of 2872 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 30 PID 2700 wrote to memory of 2872 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 30 PID 2700 wrote to memory of 2872 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 30 PID 2700 wrote to memory of 2612 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 32 PID 2700 wrote to memory of 2612 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 32 PID 2700 wrote to memory of 2612 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 32 PID 2700 wrote to memory of 2612 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 32 PID 2700 wrote to memory of 2576 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 34 PID 2700 wrote to memory of 2576 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 34 PID 2700 wrote to memory of 2576 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 34 PID 2700 wrote to memory of 2576 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 34 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 2700 wrote to memory of 316 2700 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 36 PID 316 wrote to memory of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 wrote to memory of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 wrote to memory of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 wrote to memory of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 wrote to memory of 3012 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 37 PID 316 wrote to memory of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 wrote to memory of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 wrote to memory of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 wrote to memory of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 wrote to memory of 572 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 38 PID 316 wrote to memory of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39 PID 316 wrote to memory of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39 PID 316 wrote to memory of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39 PID 316 wrote to memory of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39 PID 316 wrote to memory of 1064 316 5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe"C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
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\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2872
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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:2612
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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\tmp8E6A.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2576
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C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe"C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exeC:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe /stext "C:\Users\Admin\AppData\Local\Temp\qlqptsrdrguemarash"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3012
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C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exeC:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe /stext "C:\Users\Admin\AppData\Local\Temp\afvhtlkeeomiwgfekswiv"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:572
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C:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exeC:\Users\Admin\AppData\Local\Temp\5fe247828f3087cbede022c3db3c57ac8c0bb0138ea8e3424021afc4e314d076.exe /stext "C:\Users\Admin\AppData\Local\Temp\khjsudvyswenymbitcrkgvqx"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1064
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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
MD5a08ee813cb50babf213f7d333147d480
SHA176d49d791f051bf9ef14ceb1244d32bba11a069c
SHA256bd0f195172829515e32c119b862eba8957392e46778984bda4276bb7fd06836a
SHA5128e4bfe114108caf60dd1d084ff40c56fdf49488a533d57e68b29f58900aeb695812ae3e06f1496b285191a9c0131197cd2fbc34e532f2af81aaa82e530f89014
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD5daba6dcc064ae11f176b4d31cb150514
SHA1d805cade2c13d04a65fde791836614d733bc499e
SHA2564b40e9b5d562062967ee89e2c128f07743a7183b842965d3c8bfb58c53aa5442
SHA51269173fd3034728d2c78614b14d39a4c203e54b279b406073069cdd816230179832e6f91e548e55d335c0991ac1468c16b17f407f5ecd1ca18e006394d7bcdacb
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ZWWWV2NL9NB5N04R3CUP.temp
Filesize7KB
MD5806397817d16976df80156307ea818d7
SHA1414337f0e2c807ac6a55d3d39ebc3200569979dc
SHA2562f9214de91a14e1779fd40d8e952ae7d0225b4c0265c7793fa7a9d9f3c9cf597
SHA512a016d87b182dcea0987849ca9ff59e052d78835a6600532ce07dadef40df88c334b1b6c6a427da443d279def52e2167588f7ae60430e37cd70478784faaa95e4