Analysis
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max time kernel
149s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
22-05-2024 10:08
General
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Target
5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr
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Size
926KB
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MD5
1784f051e12e25d36f33965d1a32f806
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SHA1
b51d7cba074c043b543a537db2743566fa3ba0ac
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SHA256
ac28e104b06d7025bab07468070e74b3ea0017b34d25e48150b6c55f8ffda4bf
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SHA512
a741dd7b19fab2192786b64df250adf5ab1538d2645f4c6986d5048a5ded901df5c09f24e39450c43a0eafcd09a1023533de96bbfaf4933bd1377068d81f8766
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SSDEEP
12288:i3X4MaU+3Rk/T2xi/tRBd1XRbiacwiy75UZN7I7L7Zu28C//rBA0Rt:EsU+aqxi/vBnAx5ao8nEC//rC0R
Malware Config
Extracted
remcos
RemoteHost
104.250.180.178:7902
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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
Microsoft .exe
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copy_folder
Microsoft
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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
Microsoft -QUCX7D
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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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NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
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Nirsoft 7 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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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious behavior: MapViewOfSection 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 40 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"2⤵
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"2⤵
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr" /stext "C:\Users\Admin\AppData\Local\Temp\mzrbgnpuffonh"3⤵
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr" /stext "C:\Users\Admin\AppData\Local\Temp\mzrbgnpuffonh"3⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr" /stext "C:\Users\Admin\AppData\Local\Temp\xtwuyfawbogsrugu"3⤵
- Accesses Microsoft Outlook accounts
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C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr"C:\Users\Admin\AppData\Local\Temp\5-22 - Re-Schedule Notice for (HTW) EVER FRANK 1346-018E (TWTPE) - SO#C348.scr" /stext "C:\Users\Admin\AppData\Local\Temp\zvbezqkppwyxtacycps"3⤵
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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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
392KB
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Filesize
4KB
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Filesize
768KB
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Filesize
6.9MB
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Filesize
64KB
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Filesize
104KB
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Filesize
904KB
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Filesize
6.9MB
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Filesize
952KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
4KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
100KB
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Filesize
100KB
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Filesize
100KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
520KB
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Filesize
480KB
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Filesize
480KB
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Filesize
480KB
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Filesize
480KB
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Filesize
480KB