Overview
overview
10Static
static
1010.exe
windows7-x64
1010.exe
windows10-2004-x64
1011.exe
windows7-x64
1011.exe
windows10-2004-x64
1012.exe
windows7-x64
1012.exe
windows10-2004-x64
1013.exe
windows7-x64
1013.exe
windows10-2004-x64
1014.exe
windows7-x64
1014.exe
windows10-2004-x64
1015.exe
windows7-x64
1015.exe
windows10-2004-x64
1016.exe
windows7-x64
1016.exe
windows10-2004-x64
1017.exe
windows7-x64
1017.exe
windows10-2004-x64
1018.exe
windows7-x64
1018.exe
windows10-2004-x64
1019.exe
windows7-x64
1019.exe
windows10-2004-x64
1020.exe
windows7-x64
1020.exe
windows10-2004-x64
1021.exe
windows7-x64
1021.exe
windows10-2004-x64
1022.exe
windows7-x64
1022.exe
windows10-2004-x64
1023.exe
windows7-x64
1023.exe
windows10-2004-x64
1024.exe
windows7-x64
1024.exe
windows10-2004-x64
1025.exe
windows7-x64
1025.exe
windows10-2004-x64
10Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/10/2024, 09:03
Behavioral task
behavioral1
Sample
10.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
10.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
11.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
11.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
12.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
12.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
13.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
13.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
14.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
14.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
15.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
15.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
16.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
16.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
17.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
17.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
18.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
18.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
19.exe
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
19.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
20.exe
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
20.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
21.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
21.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
22.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
22.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
23.exe
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
23.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
24.exe
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
24.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
25.exe
Resource
win7-20241010-en
Behavioral task
behavioral32
Sample
25.exe
Resource
win10v2004-20241007-en
General
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Target
24.exe
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Size
469KB
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MD5
936f01333e0ff8de6f821e69901b815c
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SHA1
e7b64d55bebfff003b7b0c5ecfd5c301b676fbee
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SHA256
b47c6fece1bae3a1310a5c676b2c361b98fb6f8639354d7e606138ab3f7f6a84
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SHA512
fddb4f6c7f91717a32469ea2b6832390266bb99418ea1c28d87f3511a44ad1a92c4badc9c3e30368f665cbc519bc71cd27f5871e0c3ab8d30d39695c5cb925d0
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SSDEEP
12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSwn9:uiLJbpI7I2WhQqZ7w9
Malware Config
Extracted
remcos
RemoteHost
core-hook.gl.at.ply.gg:7242
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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
scvhost.exe
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copy_folder
files
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delete_file
true
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hide_file
true
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hide_keylog_file
false
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install_flag
true
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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-O8KBFJ
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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
scvhost
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" reg.exe -
Detected Nirsoft tools 3 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral29/memory/2544-37-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral29/memory/2716-35-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral29/memory/2604-32-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral29/memory/2604-32-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral29/memory/2716-35-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Adds policy Run key to start application 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 24.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run scvhost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" scvhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" iexplore.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 24.exe -
Deletes itself 1 IoCs
pid Process 2992 WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 2964 scvhost.exe -
Loads dropped DLL 2 IoCs
pid Process 2628 cmd.exe 2628 cmd.exe -
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts iexplore.exe -
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 24.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 24.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" scvhost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" scvhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" iexplore.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 2964 set thread context of 3024 2964 scvhost.exe 38 PID 3024 set thread context of 2556 3024 iexplore.exe 44 PID 3024 set thread context of 2716 3024 iexplore.exe 45 PID 3024 set thread context of 2604 3024 iexplore.exe 46 PID 3024 set thread context of 2544 3024 iexplore.exe 47 -
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 14 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 24.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language scvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe -
Modifies registry key 1 TTPs 3 IoCs
pid Process 2324 reg.exe 2700 reg.exe 2896 reg.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2964 scvhost.exe 2716 iexplore.exe 2716 iexplore.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2964 scvhost.exe 3024 iexplore.exe 3024 iexplore.exe 3024 iexplore.exe 3024 iexplore.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2544 iexplore.exe -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2996 2948 24.exe 30 PID 2948 wrote to memory of 2996 2948 24.exe 30 PID 2948 wrote to memory of 2996 2948 24.exe 30 PID 2948 wrote to memory of 2996 2948 24.exe 30 PID 2996 wrote to memory of 2324 2996 cmd.exe 32 PID 2996 wrote to memory of 2324 2996 cmd.exe 32 PID 2996 wrote to memory of 2324 2996 cmd.exe 32 PID 2996 wrote to memory of 2324 2996 cmd.exe 32 PID 2948 wrote to memory of 2992 2948 24.exe 33 PID 2948 wrote to memory of 2992 2948 24.exe 33 PID 2948 wrote to memory of 2992 2948 24.exe 33 PID 2948 wrote to memory of 2992 2948 24.exe 33 PID 2992 wrote to memory of 2628 2992 WScript.exe 34 PID 2992 wrote to memory of 2628 2992 WScript.exe 34 PID 2992 wrote to memory of 2628 2992 WScript.exe 34 PID 2992 wrote to memory of 2628 2992 WScript.exe 34 PID 2628 wrote to memory of 2964 2628 cmd.exe 36 PID 2628 wrote to memory of 2964 2628 cmd.exe 36 PID 2628 wrote to memory of 2964 2628 cmd.exe 36 PID 2628 wrote to memory of 2964 2628 cmd.exe 36 PID 2964 wrote to memory of 1060 2964 scvhost.exe 37 PID 2964 wrote to memory of 1060 2964 scvhost.exe 37 PID 2964 wrote to memory of 1060 2964 scvhost.exe 37 PID 2964 wrote to memory of 1060 2964 scvhost.exe 37 PID 2964 wrote to memory of 3024 2964 scvhost.exe 38 PID 2964 wrote to memory of 3024 2964 scvhost.exe 38 PID 2964 wrote to memory of 3024 2964 scvhost.exe 38 PID 2964 wrote to memory of 3024 2964 scvhost.exe 38 PID 2964 wrote to memory of 3024 2964 scvhost.exe 38 PID 3024 wrote to memory of 2760 3024 iexplore.exe 40 PID 3024 wrote to memory of 2760 3024 iexplore.exe 40 PID 3024 wrote to memory of 2760 3024 iexplore.exe 40 PID 3024 wrote to memory of 2760 3024 iexplore.exe 40 PID 1060 wrote to memory of 2700 1060 cmd.exe 42 PID 1060 wrote to memory of 2700 1060 cmd.exe 42 PID 1060 wrote to memory of 2700 1060 cmd.exe 42 PID 1060 wrote to memory of 2700 1060 cmd.exe 42 PID 2760 wrote to memory of 2896 2760 cmd.exe 43 PID 2760 wrote to memory of 2896 2760 cmd.exe 43 PID 2760 wrote to memory of 2896 2760 cmd.exe 43 PID 2760 wrote to memory of 2896 2760 cmd.exe 43 PID 3024 wrote to memory of 2556 3024 iexplore.exe 44 PID 3024 wrote to memory of 2556 3024 iexplore.exe 44 PID 3024 wrote to memory of 2556 3024 iexplore.exe 44 PID 3024 wrote to memory of 2556 3024 iexplore.exe 44 PID 3024 wrote to memory of 2556 3024 iexplore.exe 44 PID 3024 wrote to memory of 2716 3024 iexplore.exe 45 PID 3024 wrote to memory of 2716 3024 iexplore.exe 45 PID 3024 wrote to memory of 2716 3024 iexplore.exe 45 PID 3024 wrote to memory of 2716 3024 iexplore.exe 45 PID 3024 wrote to memory of 2716 3024 iexplore.exe 45 PID 3024 wrote to memory of 2604 3024 iexplore.exe 46 PID 3024 wrote to memory of 2604 3024 iexplore.exe 46 PID 3024 wrote to memory of 2604 3024 iexplore.exe 46 PID 3024 wrote to memory of 2604 3024 iexplore.exe 46 PID 3024 wrote to memory of 2604 3024 iexplore.exe 46 PID 3024 wrote to memory of 2544 3024 iexplore.exe 47 PID 3024 wrote to memory of 2544 3024 iexplore.exe 47 PID 3024 wrote to memory of 2544 3024 iexplore.exe 47 PID 3024 wrote to memory of 2544 3024 iexplore.exe 47 PID 3024 wrote to memory of 2544 3024 iexplore.exe 47
Processes
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C:\Users\Admin\AppData\Local\Temp\24.exe"C:\Users\Admin\AppData\Local\Temp\24.exe"1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\SysWOW64\cmd.exe/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f3⤵
- UAC bypass
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2324
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\files\scvhost.exe"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2628 -
C:\ProgramData\files\scvhost.exeC:\ProgramData\files\scvhost.exe4⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Windows\SysWOW64\cmd.exe/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f6⤵
- UAC bypass
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2700
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\??\c:\program files (x86)\internet explorer\iexplore.exe"c:\program files (x86)\internet explorer\iexplore.exe"5⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\cmd.exe/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f7⤵
- UAC bypass
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2896
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C:\Windows\SysWOW64\svchost.exesvchost.exe6⤵PID:2556
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\??\c:\program files (x86)\internet explorer\iexplore.exe"c:\program files (x86)\internet explorer\iexplore.exe" /stext "C:\Users\Admin\AppData\Local\Temp\vhdhlmprffjkfczlhsbxkjqlydscflkfbk"6⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2716
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\??\c:\program files (x86)\internet explorer\iexplore.exe"c:\program files (x86)\internet explorer\iexplore.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ybjrme"6⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2604
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\??\c:\program files (x86)\internet explorer\iexplore.exe"c:\program files (x86)\internet explorer\iexplore.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ivokmwkmhv"6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2544
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
502B
MD59717493f2f1b55f8354c6d961c51ca14
SHA1ec471fa3629647a048e09564542d64ecfdd2ad13
SHA25622619045c29514c7841bd96ce33f08ae43010cdba1bee032b6ff133885aaa0f4
SHA5129b4a0a91e0c671d64726ae355232c20f1a96f0e59cee7dbb4afae304ba8b3b79db5120be0794d11d53cf716e876790ef60765c6633e425724dd24342e843720c
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
469KB
MD5936f01333e0ff8de6f821e69901b815c
SHA1e7b64d55bebfff003b7b0c5ecfd5c301b676fbee
SHA256b47c6fece1bae3a1310a5c676b2c361b98fb6f8639354d7e606138ab3f7f6a84
SHA512fddb4f6c7f91717a32469ea2b6832390266bb99418ea1c28d87f3511a44ad1a92c4badc9c3e30368f665cbc519bc71cd27f5871e0c3ab8d30d39695c5cb925d0