Analysis
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max time kernel
119s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
08/02/2025, 13:26
Static task
static1
Behavioral task
behavioral1
Sample
249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe
Resource
win7-20241010-en
General
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Target
249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe
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Size
637KB
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MD5
b10c024a554e72d81cd2b73fa9221c3c
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SHA1
7f0583adc456a1dbae4fafc1831475f844e227a7
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SHA256
249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544
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SHA512
39ff1f04d7afc319fb5c89891051b621ee25a76adf3171b9212f61f76cfcfcb433187359f6db7ee3141a7722e61884b2edabea929f91c1598813eb08cc998fa7
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SSDEEP
12288:tN+qbeco9zUKLorNknrJHbzdOLYyWMkK79EAmD1:fvicoRRo4rJHvdIBWMX9g
Malware Config
Extracted
remcos
1.7 Pro
super
supersoftin.duckdns.org:19601
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audio_folder
audio
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
5
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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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install_path
%AppData%
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keylog_crypt
false
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keylog_file
super.dat
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keylog_flag
false
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keylog_folder
super
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keylog_path
%AppData%
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mouse_option
false
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mutex
remcos_bmfpsfyqah
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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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 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.
pid Process 1168 powershell.exe 1400 powershell.exe -
Downloads MZ/PE file 1 IoCs
flow pid Process 51 3092 Process not Found -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000\Control Panel\International\Geo\Nation 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3540 set thread context of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 -
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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4560 MicrosoftEdgeUpdate.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3564 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 1168 powershell.exe 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 1400 powershell.exe 1168 powershell.exe 1400 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe Token: SeDebugPrivilege 1168 powershell.exe Token: SeDebugPrivilege 1400 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 904 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3540 wrote to memory of 1168 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 96 PID 3540 wrote to memory of 1168 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 96 PID 3540 wrote to memory of 1168 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 96 PID 3540 wrote to memory of 1400 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 98 PID 3540 wrote to memory of 1400 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 98 PID 3540 wrote to memory of 1400 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 98 PID 3540 wrote to memory of 3564 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 100 PID 3540 wrote to memory of 3564 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 100 PID 3540 wrote to memory of 3564 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 100 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102 PID 3540 wrote to memory of 904 3540 249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe"C:\Users\Admin\AppData\Local\Temp\249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.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 FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3540 -
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\249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1168
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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\qOihAXGWSpFf.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1400
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qOihAXGWSpFf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp182.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3564
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C:\Users\Admin\AppData\Local\Temp\249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe"C:\Users\Admin\AppData\Local\Temp\249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:904
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTU5MDY3ODU2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4560
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD51e4b70f8153ff57ade4cccfd47e83872
SHA1df775fae33b6bb25f72efe298f7b49afcdf1ced8
SHA2569972fbb43d168ea50cb7755b33ccae974758355214c04c35552b6ffab2b203fd
SHA5125ee4564976b3bb1977cda2f772af30b25b5666406736c71b2820b93e0ad51b5bc4d7b6c58b44ab0146c605257523daa5d6ddb0b4bcd4843d2b9a00158d74aa10
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5b6c7020dd671e5bbf1d3643b44368bb8
SHA146e64bb962ae547ba9587786db4a45f19319c976
SHA256721971fcc47b1a3db7ccc6a14858c13fcf13f4712ab6c8e7312082388e970d86
SHA512c6f8d228ec54a3a9de47f46c6f0669598c9aee4d2ce9c4e4169a77d0ba2601e270b8ba1631f1708fed70750d71fa3c8a0ec378a0ec5c963b93fbacd9b9f75f82