Analysis
- max time kernel
98s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
30/01/2024, 18:07
Static task
static1
Behavioral task
behavioral1
Sample
TSPPaymentTT.bat.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
TSPPaymentTT.bat.exe
Resource
win10v2004-20231215-en
General
- Target TSPPaymentTT.bat.exe
- Size 2.0MB
- Sample240130-wqafwabham
- SHA256 cd575d9fc9f59f2f82247346131fa35a6e28354f33640c3379a14f4a76c023f8
- MD5 43fcc42f93bf62caf19629e619edcb50
- SHA1 0f77d39f9d1da24eb41457077e92456f39760030
- SHA512 dffcc44c7111d1f946896b194c76a81577ecbdc90b9cb8aabfa965ef2b8dae18fc84aa79edd623b0581cd128d66ec897218d94f5e81a6de76ebdacf2820a9758
- SSDEEP 49152:pqAodhXjnxf2hd7c7mvrq0gOPOaF5P0R:pqAo2hd7Ymu0gOfuR
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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remcos
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RemoteHost
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65.21.212.85:2404
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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
mrptr
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mouse_option
false
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mutex
Rmc-46XRTC
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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
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral2/memory/116-2-0x0000000004150000-0x0000000005150000-memory.dmp modiloader_stage2 - NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/4144-74-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView behavioral2/memory/4144-81-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView - NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4812-69-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView behavioral2/memory/4812-86-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView - Nirsoft 6 IoCs
resource yara_rule behavioral2/memory/4812-69-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft behavioral2/memory/4144-74-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral2/memory/4144-81-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral2/memory/4792-80-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/4792-84-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/4812-86-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft - Creates new service(s) 1 TTPs
- Executes dropped EXE 2 IoCs
pid Process 2420 easinvoker.exe 2364 easinvoker.exe - Loads dropped DLL 2 IoCs
pid Process 2420 easinvoker.exe 2364 easinvoker.exe - Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts colorcpl.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Wcccssai = "C:\\Users\\Public\\Wcccssai.url" TSPPaymentTT.bat.exe - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4364 set thread context of 4812 4364 colorcpl.exe 116 PID 4364 set thread context of 4144 4364 colorcpl.exe 117 PID 4364 set thread context of 4792 4364 colorcpl.exe 118 - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3320 sc.exe 2028 sc.exe - Program crash 1 IoCs
pid pid_target Process procid_target 2392 4364 WerFault.exe 112 - Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe - Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 24 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 29 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe 2420 easinvoker.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 656 Process not Found - Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 4364 colorcpl.exe 4364 colorcpl.exe 4364 colorcpl.exe 4364 colorcpl.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1200 powershell.exe Token: SeDebugPrivilege 4792 colorcpl.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4364 colorcpl.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 116 wrote to memory of 2264 116 TSPPaymentTT.bat.exe 90 PID 116 wrote to memory of 2264 116 TSPPaymentTT.bat.exe 90 PID 116 wrote to memory of 2264 116 TSPPaymentTT.bat.exe 90 PID 2264 wrote to memory of 3324 2264 cmd.exe 92 PID 2264 wrote to memory of 3324 2264 cmd.exe 92 PID 2264 wrote to memory of 3324 2264 cmd.exe 92 PID 2264 wrote to memory of 1524 2264 cmd.exe 94 PID 2264 wrote to memory of 1524 2264 cmd.exe 94 PID 2264 wrote to memory of 1524 2264 cmd.exe 94 PID 2264 wrote to memory of 5088 2264 cmd.exe 95 PID 2264 wrote to memory of 5088 2264 cmd.exe 95 PID 2264 wrote to memory of 5088 2264 cmd.exe 95 PID 2264 wrote to memory of 2528 2264 cmd.exe 96 PID 2264 wrote to memory of 2528 2264 cmd.exe 96 PID 2264 wrote to memory of 2528 2264 cmd.exe 96 PID 2264 wrote to memory of 4576 2264 cmd.exe 97 PID 2264 wrote to memory of 4576 2264 cmd.exe 97 PID 2264 wrote to memory of 4576 2264 cmd.exe 97 PID 2264 wrote to memory of 5024 2264 cmd.exe 98 PID 2264 wrote to memory of 5024 2264 cmd.exe 98 PID 2264 wrote to memory of 5024 2264 cmd.exe 98 PID 2264 wrote to memory of 3964 2264 cmd.exe 99 PID 2264 wrote to memory of 3964 2264 cmd.exe 99 PID 2264 wrote to memory of 3964 2264 cmd.exe 99 PID 2264 wrote to memory of 1492 2264 cmd.exe 100 PID 2264 wrote to memory of 1492 2264 cmd.exe 100 PID 2264 wrote to memory of 1492 2264 cmd.exe 100 PID 2264 wrote to memory of 4392 2264 cmd.exe 101 PID 2264 wrote to memory of 4392 2264 cmd.exe 101 PID 2264 wrote to memory of 4392 2264 cmd.exe 101 PID 2264 wrote to memory of 2420 2264 cmd.exe 102 PID 2264 wrote to memory of 2420 2264 cmd.exe 102 PID 2420 wrote to memory of 1860 2420 easinvoker.exe 103 PID 2420 wrote to memory of 1860 2420 easinvoker.exe 103 PID 1860 wrote to memory of 828 1860 cmd.exe 106 PID 1860 wrote to memory of 828 1860 cmd.exe 106 PID 1860 wrote to memory of 3320 1860 cmd.exe 105 PID 1860 wrote to memory of 3320 1860 cmd.exe 105 PID 1860 wrote to memory of 2028 1860 cmd.exe 108 PID 1860 wrote to memory of 2028 1860 cmd.exe 108 PID 828 wrote to memory of 1200 828 cmd.exe 109 PID 828 wrote to memory of 1200 828 cmd.exe 109 PID 116 wrote to memory of 4780 116 TSPPaymentTT.bat.exe 110 PID 116 wrote to memory of 4780 116 TSPPaymentTT.bat.exe 110 PID 116 wrote to memory of 4780 116 TSPPaymentTT.bat.exe 110 PID 116 wrote to memory of 4364 116 TSPPaymentTT.bat.exe 112 PID 116 wrote to memory of 4364 116 TSPPaymentTT.bat.exe 112 PID 116 wrote to memory of 4364 116 TSPPaymentTT.bat.exe 112 PID 116 wrote to memory of 4364 116 TSPPaymentTT.bat.exe 112 PID 4780 wrote to memory of 2364 4780 cmd.exe 113 PID 4780 wrote to memory of 2364 4780 cmd.exe 113 PID 4364 wrote to memory of 940 4364 colorcpl.exe 115 PID 4364 wrote to memory of 940 4364 colorcpl.exe 115 PID 4364 wrote to memory of 940 4364 colorcpl.exe 115 PID 4364 wrote to memory of 4812 4364 colorcpl.exe 116 PID 4364 wrote to memory of 4812 4364 colorcpl.exe 116 PID 4364 wrote to memory of 4812 4364 colorcpl.exe 116 PID 4364 wrote to memory of 4812 4364 colorcpl.exe 116 PID 4364 wrote to memory of 4144 4364 colorcpl.exe 117 PID 4364 wrote to memory of 4144 4364 colorcpl.exe 117 PID 4364 wrote to memory of 4144 4364 colorcpl.exe 117 PID 4364 wrote to memory of 4144 4364 colorcpl.exe 117 PID 4364 wrote to memory of 4792 4364 colorcpl.exe 118 PID 4364 wrote to memory of 4792 4364 colorcpl.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\TSPPaymentTT.bat.exe"C:\Users\Admin\AppData\Local\Temp\TSPPaymentTT.bat.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\WcccssaiO.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\SysWOW64\cmd.execmd /c mkdir "\\?\C:\Windows "3⤵PID:3324
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:1524
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C:\Windows\SysWOW64\xcopy.exexcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:5088
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:2528
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C:\Windows\SysWOW64\xcopy.exexcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:4576
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:5024
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C:\Windows\SysWOW64\xcopy.exexcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:3964
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵PID:1492
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C:\Windows\SysWOW64\xcopy.exexcopy "x.bat" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
PID:4392
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C:\Windows \System32\easinvoker.exe"C:\\Windows \\System32\\easinvoker.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""4⤵
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\system32\sc.exesc.exe create truesight binPath="C:\Users\Public\Libraries\truesight.sys" type=kernel5⤵
- Launches sc.exe
PID:3320
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C:\Windows\system32\cmd.execmd /c powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"5⤵
- Suspicious use of WriteProcessMemory
PID:828 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"6⤵
- Suspicious use of AdjustPrivilegeToken
PID:1200
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C:\Windows\system32\sc.exesc.exe start truesight5⤵
- Launches sc.exe
PID:2028
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C:\Windows\SysWOW64\cmd.execmd /c "C:\\Windows \\System32\\easinvoker.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4780 -
C:\Windows \System32\easinvoker.exe"C:\\Windows \\System32\\easinvoker.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2364
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Windows\SysWOW64\colorcpl.exeC:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\kiawgtqrttdopwfsooafybsp"3⤵PID:940
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\kiawgtqrttdopwfsooafybsp"3⤵PID:4812
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\ukfphmbkhbvtrcbwxzmhjongbnhy"3⤵
- Accesses Microsoft Outlook accounts
PID:4144
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\wfszaelmdkngtipaokhimthpkuyhjxm"3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4792
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4364 -s 14843⤵
- Program crash
PID:2392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4364 -ip 43641⤵PID:1320
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wv2qjuno.1ns.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\kiawgtqrttdopwfsooafybsp
- Size 4KB
- SHA256 155c37d976ae56d6d9d7bed09e2802dade565be58b8af769b1e815ceb044c318
- MD5 320830fb2990210b35d02eb559f1b3f2
- SHA1 fba985836640a92e69c58c643929b75f7635ee33
- SHA512 6e0536d68bc7f2c053a02879aaabeabb390913028f5986be4d2c3eee67db27f1c9bf1675e33ef28bad5afb7c542070cdae31b31a1493328dc6e36c23a78a9073
- SSDEEP 48:wvvv0N7xfvvcN7xfdvv0N7xBvv0N7xakvv0N77:mvAxvop1vAPvAbvA7
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Public\Libraries\KDECO.bat
- Size 4KB
- SHA256 c8e1912a3328802e98563e32eb053ae3e28249b701054af227e9f1ba6bfe24d9
- MD5 785e8193007bcd7858b9df41c9d45f89
- SHA1 29b206de05ab075138ca9e0b9fccdddf3c30cdfe
- SHA512 a4d6fd586800f27939d8c152e89d2a231dc9fd8466e715dfeba22e2aa0428509095e12e6e66f2cb5e40ff5c998b439dc3f6792e20c179f41ac9cae31ada9d45f
- SSDEEP 96:SXISfSQ06ldNpeDSMfZ5eFsOWSaQmHs7k8qntYlBT1g8klpiyqYr4Vgc5KsW3:4ISBl1eDS3sLBMBW8k35R4VgXsa
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Public\Libraries\WcccssaiO.bat
- Size 7KB
- SHA256 f46e0cc2c119a32dd87edf97bfc73d985ee97d2c9dc00274b6b20d641e29deea
- MD5 0d0d24b46d4bb0e4962595d455020d48
- SHA1 48b247c1cb2577b28aabd7dfa999e0642b5dc6de
- SHA512 d5a8779e1cfd2a284173ce8a205cacb41fc7c744fa84e55682ac50b327c676ff50f668ecd176e0ab84420d143a8023d8b4590362b223704c55f5b0d7e116ba2c
- SSDEEP 96:d/MTt2AdgpRXp2iRk1gLnjrL8DKzGrqpQo8G4rBlV+NZxHlwcGCsmZ8ftIhu6yN2:mhdgPZoKnjv8Nrmz8nrByNWc7eIhu6h
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Public\Libraries\easinvoker.exe
- Size 128KB
- SHA256 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
- MD5 231ce1e1d7d98b44371ffff407d68b59
- SHA1 25510d0f6353dbf0c9f72fc880de7585e34b28ff
- SHA512 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
- SSDEEP 3072:zar2xXibKcf5K67+k02XbFbosspwUUgcR:Nibl7+k02XZb9UA
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Public\Libraries\netutils.dll
- Size 116KB
- SHA256 e443c8e9201f17ef4180d97a8505c24b4645e3ab25eacdeb8807d036229e2c1a
- MD5 18f2fcec0ea10ef689b557fb0315ba3b
- SHA1 cef14b1ebe402b6685734bc7efb16e27831c5b9e
- SHA512 29513bd06224e1e1b40aedde09ba0f14b7b0bce7533fb215809b25d972d889d8e72c91dc8e00966369e31721c526322b9a6a7573c9f58f335ef94ca782ff844a
- SSDEEP 1536:lgUYdGGz8ID3zjydXtt1msimYU15jNBQU7l4uCl7MbiRXRv179XF:lgU6GGzP/ot1PYUlBQU7l4vRv179XF
- MD5 SHA1 SHA512 SSDEEP