Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
20-11-2024 03:49
General
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Target
Documento di Pagamento__Credit Agricole.pdf.exe
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Size
1.0MB
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MD5
271d060eb3c90d1315b45c9058aa67a1
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SHA1
1cc1fbde41baa59e17ef85cf1f1c579b483b1b5d
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SHA256
29fbad311f84b5a35ad6cefb1b0f5727651eaa2eed0eef382bc1f2d62a3d37f9
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SHA512
4f8e6ac8a1694b03f3bb241bf30c1751599d0ed17446e67fc63ae081b11e67a8f86e4664d6745b7f50bc8b2600ab97bab07f5a4f21ab098b4637924fb9313faf
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SSDEEP
24576:4+1bAypcQelwMWXCdkBUJILMLqqNHKyls5HAiA0s7lc:hVODwM+jBRLMLPSHSZq
Malware Config
Extracted
remcos
RemoteHost
212.162.149.42:7118
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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-WYBPPO
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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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startup_value
Remcos
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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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Remcos family
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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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Suspicious use of SetThreadContext 1 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 5 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 11 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Documento di Pagamento__Credit Agricole.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Documento di Pagamento__Credit Agricole.pdf.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\Local\Temp\Documento di Pagamento__Credit Agricole.pdf.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\OopJiE.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\OopJiE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp17C9.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\Documento di Pagamento__Credit Agricole.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Documento di Pagamento__Credit Agricole.pdf.exe"2⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD521ae83b1f175ebe5cd7cca4c50290812
SHA1f97658a8cb3d37bf0853b85a6e41158778dfe7a0
SHA256e17861057b4582a2f9ce3ebb148669e7f4f67e62e5467e527d5cdd1c1190a68c
SHA5120af9b835f2c90df5995f6d6e47c87850434c4ee8d5891cce3c3fd16cd97dbcec5a5bebc29450a529fdf72174357febf7e0b495637a70cf202dc385b1ef76c457
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD56e19cd9d2dc14856d35e9c477285ae11
SHA1d16fd2c11f9bc32505cf2635677bfb762b40498b
SHA25679f6888b181cf797041e49a57ee2dcb9d5131ef70b38f576c89f6f28c68b2b08
SHA512bc8b5a7d1c388627f739042ad7b68266b13227145e50f96e3c38d49212f101f862272fb52dbe4a11df9bb2c39f5108ec21e9fae95487b2dbc7c8093601c3b5de
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Filesize
80KB
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Filesize
408KB
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Filesize
7.7MB
-
Filesize
56KB
-
Filesize
68KB
-
Filesize
40KB
-
Filesize
304KB
-
Filesize
104KB
-
Filesize
652KB
-
Filesize
216KB
-
Filesize
7.7MB
-
Filesize
6.2MB
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Filesize
7.7MB
-
Filesize
120KB
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Filesize
7.7MB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
136KB
-
Filesize
200KB
-
Filesize
408KB
-
Filesize
32KB
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Filesize
7.7MB
-
Filesize
104KB
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Filesize
600KB
-
Filesize
6.5MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
-
Filesize
304KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
508KB
-
Filesize
584KB
-
Filesize
40KB
-
Filesize
1.0MB
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Filesize
5.6MB
-
Filesize
7.7MB
-
Filesize
4KB
-
Filesize
104KB
-
Filesize
4KB
-
Filesize
7.7MB
-
Filesize
760KB
-
Filesize
624KB
-
Filesize
56KB
-
Filesize
7.7MB
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Filesize
3.3MB