Analysis
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max time kernel
119s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
22/01/2025, 03:38
Behavioral task
behavioral1
Sample
09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe
Resource
win10v2004-20241007-en
General
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Target
09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe
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Size
90KB
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MD5
6798615f14953279c155312be13caedb
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SHA1
bae783250b6ef9827de34cf0fc8906d6198faf4f
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SHA256
09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9
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SHA512
f3bc0e650a2f8f12f9681f7f0d2f9242c54472d55bdd5cfa1513eb1ad6c60f1c31b682963234ba2f76798e696300e9c660f9777044958dd307b5c9da15609103
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDW:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Q
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/1012-265-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 2964 csrsll.exe 2680 csrsll.exe 1012 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\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 752 set thread context of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 2964 set thread context of 2680 2964 csrsll.exe 36 PID 2964 set thread context of 1012 2964 csrsll.exe 37 -
resource yara_rule behavioral1/memory/752-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/752-93-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/752-88-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2668-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/752-104-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2668-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2668-98-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2668-96-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/752-83-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/752-80-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/752-79-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/752-67-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2668-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2668-108-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2668-109-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0005000000004ed7-134.dat upx behavioral1/memory/2668-136-0x00000000026B0000-0x0000000002703000-memory.dmp upx behavioral1/memory/752-155-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2668-156-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2964-214-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1012-255-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2964-254-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2668-260-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2680-262-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1012-265-0x0000000000400000-0x0000000000414000-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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe Token: SeDebugPrivilege 2680 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 2964 csrsll.exe 2680 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 752 wrote to memory of 2668 752 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 31 PID 2668 wrote to memory of 2492 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 32 PID 2668 wrote to memory of 2492 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 32 PID 2668 wrote to memory of 2492 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 32 PID 2668 wrote to memory of 2492 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 32 PID 2492 wrote to memory of 2996 2492 cmd.exe 34 PID 2492 wrote to memory of 2996 2492 cmd.exe 34 PID 2492 wrote to memory of 2996 2492 cmd.exe 34 PID 2492 wrote to memory of 2996 2492 cmd.exe 34 PID 2668 wrote to memory of 2964 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 35 PID 2668 wrote to memory of 2964 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 35 PID 2668 wrote to memory of 2964 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 35 PID 2668 wrote to memory of 2964 2668 09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe 35 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 2680 2964 csrsll.exe 36 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37 PID 2964 wrote to memory of 1012 2964 csrsll.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:752 -
C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"C:\Users\Admin\AppData\Local\Temp\09d9a12ed319993324dfd5f4a4b8f584632299a653b40d6b4b3d7241498987d9.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\HSXTH.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2492 -
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:2996
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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:2964 -
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:2680
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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:1012
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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
MD59a95ffe94b81382599ff902e5e1c0748
SHA16d90e11b5210882fc1ba356a7274c5b3bf6b4a4b
SHA25684a97dd1c004db4ff7991017ceb4c03a8d9379cfd366ed38029e34b8f3c8abee
SHA5121826c6418e44f1ecadfeaa9962c44eb8961cb8a904fd90ae3290749df047defb28c2b247d9f7b10fb02f83f765811db26ac5cf3ea9b697581ae67e905fcc5de8