Analysis
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max time kernel
119s -
max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 21:44
Behavioral task
behavioral1
Sample
5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe
Resource
win10v2004-20241007-en
General
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Target
5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe
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Size
90KB
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MD5
9a255e7717042fbdb8817d5023fb27c0
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SHA1
9253c9c041ffd025a23ea19bf46b6b2f1d7a8840
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SHA256
5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ce
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SHA512
ddf6116692210a3699d65dcbfad2c5c5130d2cacab51d38e25293acbbe81bd1ddaf1b983a1c7364f29f6a298167b57db4bbbbb90f52d85d1d9291adca655e818
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDS:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3s
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral1/memory/2928-264-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 688 csrsll.exe 1556 csrsll.exe 2928 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2688 set thread context of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 688 set thread context of 1556 688 csrsll.exe 35 PID 688 set thread context of 2928 688 csrsll.exe 36 -
resource yara_rule behavioral1/memory/2688-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2688-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2688-89-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2872-93-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2872-95-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2872-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2872-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2872-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2688-103-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2872-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2872-145-0x00000000028A0000-0x00000000028F3000-memory.dmp upx behavioral1/files/0x0004000000012000-143.dat upx behavioral1/memory/688-150-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2872-153-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/688-216-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1556-243-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2928-250-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/688-249-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/688-257-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2872-260-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1556-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2928-264-0x0000000000400000-0x0000000000414000-memory.dmp upx -
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 7 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 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.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 csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe Token: SeDebugPrivilege 1556 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 688 csrsll.exe 1556 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2688 wrote to memory of 2872 2688 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 30 PID 2872 wrote to memory of 1720 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 31 PID 2872 wrote to memory of 1720 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 31 PID 2872 wrote to memory of 1720 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 31 PID 2872 wrote to memory of 1720 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 31 PID 1720 wrote to memory of 1364 1720 cmd.exe 33 PID 1720 wrote to memory of 1364 1720 cmd.exe 33 PID 1720 wrote to memory of 1364 1720 cmd.exe 33 PID 1720 wrote to memory of 1364 1720 cmd.exe 33 PID 2872 wrote to memory of 688 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 34 PID 2872 wrote to memory of 688 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 34 PID 2872 wrote to memory of 688 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 34 PID 2872 wrote to memory of 688 2872 5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe 34 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 1556 688 csrsll.exe 35 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36 PID 688 wrote to memory of 2928 688 csrsll.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe"C:\Users\Admin\AppData\Local\Temp\5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Users\Admin\AppData\Local\Temp\5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe"C:\Users\Admin\AppData\Local\Temp\5384d8ebb0658abde4d81ae7a170ec1825e27967a662de34569c18b3e1e551ceN.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\KXENX.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1364
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:688 -
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1556
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2928
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
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Filesize
90KB
MD5bd54b2a0e4b0915685e19c82e0f252c1
SHA1a047c94606ed24a9be4a850d2cd84cbf2a78cb54
SHA2565340dc7b7e6353949486e2926ac9a14afb2e664a53272e2949f2a52af695ee3c
SHA5125b2fa3fd95d94058fe6890b070339d28c672e8a284b9ac3cf8afd01d9cea05b7eb614aa289a1e55a4c9ba2c5693c1a7a93dde7de26a210fa320ea8ca033fb9b7