Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
08-04-2024 09:02
General
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Target
RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe
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Size
996KB
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MD5
0f590a7d7c99e395fa9aaa1159e00fb3
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SHA1
58322ce759d00892e146a499456492f19b03ede0
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SHA256
408f6df5140e6b71b4fc5add7ae8d69f89d5aebb184081de8076e7c1972fe55c
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SHA512
27c402a22a4cc414a53584a55a87e6d314c62f8958ee8ee690020aaa762c1aede794877cdc37806c9f1c3aa6d9dd5e675e10bc9efcf567987f86cf1ede4e1c59
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SSDEEP
24576:Ko5SLBTIjiK1MweZsLuI2/OFea6hPj42nqxvS:z5StsR1MwiOFGctxv
Malware Config
Extracted
remcos
RemoteHost
paygateme.net:2286
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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-WTDTSU
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screenshot_crypt
true
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screenshot_flag
true
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
1
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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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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
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Nirsoft 5 IoCs
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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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Creates scheduled task(s) 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 7 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 36 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\Roaming\fmduzErmJdOHa.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fmduzErmJdOHa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp53DA.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe" /stext "C:\Users\Admin\AppData\Local\Temp\pxrkgquzehefoawiteqlbnlqzz"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe" /stext "C:\Users\Admin\AppData\Local\Temp\srwvhafsapwjrgkmcpdfeaghinzgg"3⤵
- Accesses Microsoft Outlook accounts
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C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.NO. S70-23Q-1474-CS-P - ORDER 2024.gz.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ctjnisquoxoobmgqtaygpfaqjurphpxkk"3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
144B
MD5cca429fae2c24c3dd8615497c43819ad
SHA1efc28d7a551ba81de260ffc5f6c93b28bf26d7b4
SHA2566a5965202fc54a5ba60e91428673767c594c71b2001806fec7562ff09af2b325
SHA5126769fbe19e76300f7b265183a39e260e1d1e9dac468230ef6b2166b9f689c4bc4ece0c0fc9117da07ce9f1b8196e16ac29de53a2119bd92957522dce4fd23ad7
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD57f7693f1c1014f2e3b248ba991e21fad
SHA1b509564bb9bd5451174e3f0bcea6ea8c47995269
SHA256b37b251de6b32720b41d5eb5952d1f6a97d21c54e5f58f6f040fe2631936d639
SHA512dc0a6c7c82e268583d39efff27d42816eaafe3b81f22730a028fd8b689d6dc3e20926a75485308185471626595b9aa381f06647efbb4724506a22ed882e5cc42
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Filesize
392KB
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Filesize
392KB
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Filesize
392KB
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Filesize
392KB
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Filesize
6.9MB
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Filesize
768KB
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Filesize
48KB
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Filesize
1008KB
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Filesize
6.9MB
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Filesize
256KB
-
Filesize
112KB
-
Filesize
32KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
100KB
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Filesize
520KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
4KB
-
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
520KB
-
Filesize
100KB
-
Filesize
520KB
-
Filesize
520KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
100KB
-
Filesize
520KB
-
Filesize
256KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
5.7MB
-
Filesize
480KB
-
Filesize
480KB
-
Filesize
480KB
-
Filesize
4KB
-
Filesize
480KB
-
Filesize
4KB
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Filesize
144KB
-
Filesize
144KB
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Filesize
144KB