Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
08/12/2023, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe
Resource
win10v2004-20231130-en
General
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Target
9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe
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Size
549KB
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MD5
29fbf68632718884833492e5a21f3f87
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SHA1
e4ae52d257e9265568a24e1165bf1b13aa8c8d90
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SHA256
9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4
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SHA512
821bafb4fcad712aa9cb3d7a58c71894a9692198cffb4038def13b2bbac877395c18ca3a44ea111f426682eceac793b510666b418b4586f01c014c1ab3718bec
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SSDEEP
12288:I4Actcny0/xPCOgVq+PFhmu01D15/dUaUO+nYj0L41c38BcDqV5:9AIcn3wOyqSFhHcFUaKYjNc3Wp
Malware Config
Extracted
remcos
RemoteHost
95.214.27.6:3348
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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-CJTO0J
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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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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-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Kphowarhu = "C:\\Users\\Admin\\AppData\\Roaming\\Kphowarhu.exe" 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3524 set thread context of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4696 powershell.exe 4696 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe Token: SeDebugPrivilege 4696 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2632 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3524 wrote to memory of 3008 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 88 PID 3524 wrote to memory of 3008 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 88 PID 3524 wrote to memory of 3008 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 88 PID 3008 wrote to memory of 4696 3008 cmd.exe 90 PID 3008 wrote to memory of 4696 3008 cmd.exe 90 PID 3008 wrote to memory of 4696 3008 cmd.exe 90 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91 PID 3524 wrote to memory of 2632 3524 9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe"C:\Users\Admin\AppData\Local\Temp\9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c powershell set-mppreference -exclusionpath C:\2⤵
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell set-mppreference -exclusionpath C:\3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4696
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-
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C:\Users\Admin\AppData\Local\Temp\9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exeC:\Users\Admin\AppData\Local\Temp\9c52b5632fae481ff2c6beb326577f8785b757fe4101857b98f59b3000ecc3f4.exe2⤵
- Suspicious use of SetWindowsHookEx
PID:2632
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD51bb9814893854714abedcc46c2e5e29b
SHA16b5b06103a381c0bcd12b82b214df9ba48652ae9
SHA256bb4fe8cac594005ad4f4c55443c311f65a161379ea2fdb0358cf23b7f4fb26d9
SHA512812621062fa8cef003f5a4edcde0b8199072dda4b56b58bdde53dd39ff581e49e45361d22f60a33eebc4b63b3e7360b2fca84af33ba518de666e875c0edeb6a6
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82