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
146s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-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
10.exe
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Size
469KB
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MD5
8d3385c24f556f641062412ab432323b
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SHA1
7913417f9d6f197ba788673f46b5b6cb378680d1
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SHA256
d32e2368980d47fdad421a027d48f2a661fc41cd59929d78d4669e6d583dcbc0
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SHA512
294bfd88d9e63bd5fe8a36b8e5802ee8cd39f8a6b08dc3b7160c247c3135f4e8f6336d43c5431d261c59bdeeb11299fd230299fffac83de6f6b443f9a92f3be0
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SSDEEP
12288:umnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSJn9:WiLJbpI7I2WhQqZ7J9
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-HRUGRQ
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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 behavioral1/memory/1708-37-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral1/memory/2372-33-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral1/memory/3064-32-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2372-33-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/3064-32-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView -
Adds policy Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 10.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 10.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 -
Deletes itself 1 IoCs
pid Process 2156 WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 2436 scvhost.exe -
Loads dropped DLL 2 IoCs
pid Process 2408 cmd.exe 2408 cmd.exe -
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\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\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 10.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" 10.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\scvhost = "\"C:\\ProgramData\\files\\scvhost.exe\"" iexplore.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 2436 set thread context of 2736 2436 scvhost.exe 38 PID 2736 set thread context of 2832 2736 iexplore.exe 43 PID 2736 set thread context of 3064 2736 iexplore.exe 45 PID 2736 set thread context of 2372 2736 iexplore.exe 46 PID 2736 set thread context of 1708 2736 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 reg.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language scvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 10.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe -
Modifies registry key 1 TTPs 3 IoCs
pid Process 2104 reg.exe 2596 reg.exe 2920 reg.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2436 scvhost.exe 3064 iexplore.exe 3064 iexplore.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2436 scvhost.exe 2736 iexplore.exe 2736 iexplore.exe 2736 iexplore.exe 2736 iexplore.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1708 iexplore.exe -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 2676 wrote to memory of 2980 2676 10.exe 30 PID 2676 wrote to memory of 2980 2676 10.exe 30 PID 2676 wrote to memory of 2980 2676 10.exe 30 PID 2676 wrote to memory of 2980 2676 10.exe 30 PID 2980 wrote to memory of 2104 2980 cmd.exe 32 PID 2980 wrote to memory of 2104 2980 cmd.exe 32 PID 2980 wrote to memory of 2104 2980 cmd.exe 32 PID 2980 wrote to memory of 2104 2980 cmd.exe 32 PID 2676 wrote to memory of 2156 2676 10.exe 33 PID 2676 wrote to memory of 2156 2676 10.exe 33 PID 2676 wrote to memory of 2156 2676 10.exe 33 PID 2676 wrote to memory of 2156 2676 10.exe 33 PID 2156 wrote to memory of 2408 2156 WScript.exe 34 PID 2156 wrote to memory of 2408 2156 WScript.exe 34 PID 2156 wrote to memory of 2408 2156 WScript.exe 34 PID 2156 wrote to memory of 2408 2156 WScript.exe 34 PID 2408 wrote to memory of 2436 2408 cmd.exe 36 PID 2408 wrote to memory of 2436 2408 cmd.exe 36 PID 2408 wrote to memory of 2436 2408 cmd.exe 36 PID 2408 wrote to memory of 2436 2408 cmd.exe 36 PID 2436 wrote to memory of 2476 2436 scvhost.exe 37 PID 2436 wrote to memory of 2476 2436 scvhost.exe 37 PID 2436 wrote to memory of 2476 2436 scvhost.exe 37 PID 2436 wrote to memory of 2476 2436 scvhost.exe 37 PID 2436 wrote to memory of 2736 2436 scvhost.exe 38 PID 2436 wrote to memory of 2736 2436 scvhost.exe 38 PID 2436 wrote to memory of 2736 2436 scvhost.exe 38 PID 2436 wrote to memory of 2736 2436 scvhost.exe 38 PID 2436 wrote to memory of 2736 2436 scvhost.exe 38 PID 2736 wrote to memory of 2840 2736 iexplore.exe 40 PID 2736 wrote to memory of 2840 2736 iexplore.exe 40 PID 2736 wrote to memory of 2840 2736 iexplore.exe 40 PID 2736 wrote to memory of 2840 2736 iexplore.exe 40 PID 2476 wrote to memory of 2920 2476 cmd.exe 42 PID 2476 wrote to memory of 2920 2476 cmd.exe 42 PID 2476 wrote to memory of 2920 2476 cmd.exe 42 PID 2476 wrote to memory of 2920 2476 cmd.exe 42 PID 2736 wrote to memory of 2832 2736 iexplore.exe 43 PID 2736 wrote to memory of 2832 2736 iexplore.exe 43 PID 2736 wrote to memory of 2832 2736 iexplore.exe 43 PID 2736 wrote to memory of 2832 2736 iexplore.exe 43 PID 2736 wrote to memory of 2832 2736 iexplore.exe 43 PID 2840 wrote to memory of 2596 2840 cmd.exe 44 PID 2840 wrote to memory of 2596 2840 cmd.exe 44 PID 2840 wrote to memory of 2596 2840 cmd.exe 44 PID 2840 wrote to memory of 2596 2840 cmd.exe 44 PID 2736 wrote to memory of 3064 2736 iexplore.exe 45 PID 2736 wrote to memory of 3064 2736 iexplore.exe 45 PID 2736 wrote to memory of 3064 2736 iexplore.exe 45 PID 2736 wrote to memory of 3064 2736 iexplore.exe 45 PID 2736 wrote to memory of 3064 2736 iexplore.exe 45 PID 2736 wrote to memory of 2372 2736 iexplore.exe 46 PID 2736 wrote to memory of 2372 2736 iexplore.exe 46 PID 2736 wrote to memory of 2372 2736 iexplore.exe 46 PID 2736 wrote to memory of 2372 2736 iexplore.exe 46 PID 2736 wrote to memory of 2372 2736 iexplore.exe 46 PID 2736 wrote to memory of 1708 2736 iexplore.exe 47 PID 2736 wrote to memory of 1708 2736 iexplore.exe 47 PID 2736 wrote to memory of 1708 2736 iexplore.exe 47 PID 2736 wrote to memory of 1708 2736 iexplore.exe 47 PID 2736 wrote to memory of 1708 2736 iexplore.exe 47
Processes
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C:\Users\Admin\AppData\Local\Temp\10.exe"C:\Users\Admin\AppData\Local\Temp\10.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:2676 -
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:2980 -
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:2104
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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:2156 -
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:2408 -
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:2436 -
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:2476 -
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:2920
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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:2736 -
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:2840 -
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:2596
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C:\Windows\SysWOW64\svchost.exesvchost.exe6⤵PID:2832
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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\zbirwvqmioedgzlnjstcqowvwimgga"6⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3064
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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\kenbxnaowwwqifhrsdoebtqmfpwpzluwb"6⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2372
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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\uysuxf"6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1708
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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
469KB
MD58d3385c24f556f641062412ab432323b
SHA17913417f9d6f197ba788673f46b5b6cb378680d1
SHA256d32e2368980d47fdad421a027d48f2a661fc41cd59929d78d4669e6d583dcbc0
SHA512294bfd88d9e63bd5fe8a36b8e5802ee8cd39f8a6b08dc3b7160c247c3135f4e8f6336d43c5431d261c59bdeeb11299fd230299fffac83de6f6b443f9a92f3be0
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Filesize
502B
MD5e9c2d5dba6e84d01e138cda2b901584c
SHA10e51440505d6e3476693c1a976659073c4f4b41d
SHA25642a8b362de60c2d35249425a005c3ec993d7ebea5cb966a166a96861bcf51104
SHA5120bd9177e30d97f374fc04100db921780b0b4bc8c9f9c4c36ae35be93707fb8ed424b5da6981326e316b1c3b0fca2a78025b71c9e92b840d59e5c7a67461a4e54
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84