Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 18:39
Static task
static1
Behavioral task
behavioral1
Sample
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe
Resource
win7-20240704-en
General
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Target
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe
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Size
1013KB
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MD5
8f251ec69c2faae7090b2bf78cfd4881
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SHA1
8cdc6e16ad2adcbb3002b772d05e78a725be2c9a
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SHA256
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89
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SHA512
1b05341213933cbe65d39c402e58e042ec39bae56350201c04f0043e35cd39428b0aeed1737f3bc7765b79adbca94c58cfe6d177f0cb4ef9d79a053ed89381df
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SSDEEP
24576:K1+mRLN3T4GNvq1dtY4eyjT3ew6Bd8p/VDTNl8pT+qEl:aRpcGNvqdY4eyjTHW8p/hJqe
Malware Config
Extracted
remcos
THEONE
45.66.231.218:4259
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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-UII1DP
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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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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.
Processes:
powershell.exepowershell.exepid process 1772 powershell.exe 5076 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exedescription pid process target process PID 4688 set thread context of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 6 IoCs
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exepowershell.exepowershell.exepid process 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe 1772 powershell.exe 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe 5076 powershell.exe 1772 powershell.exe 5076 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe Token: SeDebugPrivilege 1772 powershell.exe Token: SeDebugPrivilege 5076 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exepid process 4784 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exedescription pid process target process PID 4688 wrote to memory of 1772 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 1772 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 1772 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 5076 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 5076 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 5076 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe powershell.exe PID 4688 wrote to memory of 2324 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe schtasks.exe PID 4688 wrote to memory of 2324 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe schtasks.exe PID 4688 wrote to memory of 2324 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe schtasks.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe PID 4688 wrote to memory of 4784 4688 c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe"C:\Users\Admin\AppData\Local\Temp\c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4688 -
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\c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1772 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RAFUlP.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5076 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RAFUlP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8685.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:2324 -
C:\Users\Admin\AppData\Local\Temp\c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe"C:\Users\Admin\AppData\Local\Temp\c008880967c64851e47f97ca7ed5a9f8d2029dd87b3ae6eb77f19c43d8fefd89.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:4784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD52982e25695c039d44e29f706b436ce42
SHA1468462303dcaecdb596b08b9f42eb819ab7eb56c
SHA256d1511c016df23a9953404228239c36c57aad3cde3ce2caaa1fd90e1979dc2908
SHA5121332ed0047b7d489681cf9304bc8ede8574aacbc6e6f57042e53a6b5e4b8b25edd9b0bd4761f14388592b25f7202dca3271097c47ca1653f3f99ca4ace7531a0
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5cdad75064e0da7ad5aebe0bb6f7253df
SHA156239c16f182046ff64fac934648617b685d489f
SHA256d75299ef38b45cf48fb1767de328e0ac7209152a20db98d506b1203e0e8e1b41
SHA5124197ad40148e9977450ab9f411ed0c21e1eb8b55fc94a592bf01f17724dba9a964602cb32f830e66861d2ac6d63f023d340d1eb826551c10976e9fb596c0d87e