Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
20/08/2024, 08:21
General
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Target
SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe
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Size
1.1MB
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MD5
bc3e6bce7d0710d3f7e9e84c4be8008d
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SHA1
ec0f3bfb11e17040fd4ef3c9d2399fd95ce4bade
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SHA256
ae284655948354c6ed48e95cf2aaa058d376ed19d2aa69aa38eecea72ee2f576
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SHA512
4137e1f10b868469a746c1d78c2194fae87a3d06fd642c254a76a99871ad4835840f3d19c739b819e5c26446db72840a20a216a29a3f2f54fe1f5fe5724b1d63
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SSDEEP
24576:D95C/qaSuhCBs5TcglDxzrGZQpio7Cyd3HkY3jJaXqm3Z:biUuO+TcmDxuex7CyxkYYqmJ
Malware Config
Extracted
remcos
AUG 20
sungito2.ddns.net:5055
154.216.19.222:7088
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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-7RIKHP
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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
Remcos is a closed-source remote control and surveillance software.
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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.
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NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
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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.
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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
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Suspicious use of SetThreadContext 4 IoCs
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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.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious behavior: MapViewOfSection 3 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 40 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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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\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\SAhGiXEbRrLb.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SAhGiXEbRrLb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp47F8.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe /stext "C:\Users\Admin\AppData\Local\Temp\agggramxstdlxud"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe /stext "C:\Users\Admin\AppData\Local\Temp\liuyrlxqobvqiarjhh"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.1358.31487.exe /stext "C:\Users\Admin\AppData\Local\Temp\vczjsdiscjndkonnysavgf"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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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
MD5729e5fd657d454d0c7d0a1d17c09b3af
SHA1eda751a2c81e63e54596e05cca9e016d337245c1
SHA256a222b83429300a4c726736b6e8d8f0827669a0ad1df90af6c94b4f507fc0bf3d
SHA51207391ad215901c641d21e62c3d770783431c073f4727d225d0d8e7616a652d0e50a0bcc620a296207159a76678900e8143a819ba0619fe8ae2b436f0cf19e668
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD503f712db47012f5890712f65997d6b0f
SHA16e196fa44a039529ec981dcfc18918730553d1c6
SHA2561f90028951c95ac56ed48242c7f6f3d08bc4b553362b7ec8f611dc9bc6e6d85a
SHA51290945300cb1a71e098bbba220014fbd3272929fc021f276891d1b4e084841de4d3a14c087c06230b209a882f98a317992e5bdcfb36f2420931ec40827369510c
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Filesize
7KB
MD580fa94e76df1bc67528acffe2c030bf2
SHA13bd4e210957d010adb4e174a6b5721f8209b7b78
SHA256a0ca96909c979e28beaaa94130b343bdbc49114a7ff1e69aa12d5c86606f6eb7
SHA5124b49651aa8cc49afc6c31b66f7f6af1a787ff5bce9d98e2d0353390210a6968c32b425fc233258095926adaec75cbc901a94847c17d9221531d23d2c9b5581ca
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Filesize
480KB
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Filesize
480KB
-
Filesize
480KB
-
Filesize
64KB
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Filesize
6.9MB
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Filesize
1.1MB
-
Filesize
6.9MB
-
Filesize
72KB
-
Filesize
4KB
-
Filesize
6.9MB
-
Filesize
768KB
-
Filesize
144KB
-
Filesize
144KB
-
Filesize
144KB
-
Filesize
392KB
-
Filesize
392KB
-
Filesize
4KB
-
Filesize
392KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
4KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB