Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
19-11-2024 17:38
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 12 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\tmp1D86.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
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5ce777bc84a7ab7cbd2677fe558eb6e16
SHA17920d3e0f18ac0082abefe7eeb53e3709ac1348f
SHA2563ba081e717afe66d7323b545f935b4f828c2eba7badd492aba19120d2da53e7c
SHA5127547f8607b5ebf19b39706850abe76bebe777a3ba28d917b5bf205742934d2659cb1a1504439bad64cb2d501f8bd089dc0a9ff5c98ca2a3dc002469ca9a0e1c8
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD59278caf7eafca203160ac0a10a00f73d
SHA1b05dc7cf79b0fe575716baaa95080ba1c5229efd
SHA256ff85e2605a9f39aabd072dc42528e546c227ca5c1bdc5957f14a672c1c056e62
SHA51298f87572d046b198910401b8fc37840be1cda1c8b10ac687a85468362d6407fc742188f94c43fb38b4382f3d310b2372f4ae698318b94c5fa821e39b7ac89a5f
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Filesize
4KB
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Filesize
760KB
-
Filesize
7.7MB
-
Filesize
104KB
-
Filesize
3.3MB
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Filesize
7.7MB
-
Filesize
56KB
-
Filesize
40KB
-
Filesize
624KB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
1.0MB
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Filesize
408KB
-
Filesize
304KB
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Filesize
7.7MB
-
Filesize
408KB
-
Filesize
104KB
-
Filesize
80KB
-
Filesize
56KB
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Filesize
7.7MB
-
Filesize
68KB
-
Filesize
600KB
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Filesize
104KB
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Filesize
6.5MB
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Filesize
7.7MB
-
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
6.2MB
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Filesize
32KB
-
Filesize
40KB
-
Filesize
652KB
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Filesize
7.7MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
136KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
216KB
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Filesize
7.7MB