Analysis
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max time kernel
119s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
08-01-2025 22:53
Behavioral task
behavioral1
Sample
d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe
Resource
win10v2004-20241007-en
General
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Target
d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe
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Size
90KB
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MD5
ca6065353cdfd4b4d2608682d1248990
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SHA1
9e14f329431016b2879cdf6562bd576066a53680
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SHA256
d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccf
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SHA512
4c05d12bafd823b4cdcea5becb135569463263bf4185a9c937f066a7252f88491592e313a5227c895c3709a5e72bbb459d66bdf849715f24a4afa54e53d436df
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDb:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3V
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 2 IoCs
resource yara_rule behavioral1/memory/2184-256-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral1/memory/2184-265-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1600 csrsll.exe 2480 csrsll.exe 2184 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\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 908 set thread context of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 1600 set thread context of 2480 1600 csrsll.exe 34 PID 1600 set thread context of 2184 1600 csrsll.exe 35 -
resource yara_rule behavioral1/memory/908-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/908-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/908-89-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2024-92-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-94-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-101-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/908-106-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/files/0x00090000000120fd-131.dat upx behavioral1/memory/2024-145-0x0000000002550000-0x00000000025A3000-memory.dmp upx behavioral1/memory/2024-153-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2024-154-0x0000000002550000-0x00000000025A3000-memory.dmp upx behavioral1/memory/1600-217-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2480-244-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2184-256-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/1600-258-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1600-255-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2024-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2480-262-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2184-265-0x0000000000400000-0x0000000000414000-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 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.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 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe Token: SeDebugPrivilege 2480 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 1600 csrsll.exe 2480 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 908 wrote to memory of 2024 908 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 29 PID 2024 wrote to memory of 2684 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 30 PID 2024 wrote to memory of 2684 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 30 PID 2024 wrote to memory of 2684 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 30 PID 2024 wrote to memory of 2684 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 30 PID 2684 wrote to memory of 776 2684 cmd.exe 32 PID 2684 wrote to memory of 776 2684 cmd.exe 32 PID 2684 wrote to memory of 776 2684 cmd.exe 32 PID 2684 wrote to memory of 776 2684 cmd.exe 32 PID 2024 wrote to memory of 1600 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 33 PID 2024 wrote to memory of 1600 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 33 PID 2024 wrote to memory of 1600 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 33 PID 2024 wrote to memory of 1600 2024 d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe 33 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2480 1600 csrsll.exe 34 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35 PID 1600 wrote to memory of 2184 1600 csrsll.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe"C:\Users\Admin\AppData\Local\Temp\d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:908 -
C:\Users\Admin\AppData\Local\Temp\d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe"C:\Users\Admin\AppData\Local\Temp\d260b35316072743f4c5ae8c215fbf9095aaa5dbf6db3f6ec830c77ceb067ccfN.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\CHXYV.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684 -
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:776
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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:1600 -
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:2480
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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:2184
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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
MD52b137b6ce39c1010e1fa284e66d4f71e
SHA10c5764996bca46682a44900dfd7ef1c12dd44ec8
SHA256dae1c6ac0c850a5a6b5f43955da863b88047609293e21c062d40e101379a52c5
SHA5121961184194f7fc740cc424abccc650ceba068b680e30ddd17b015eb67ceff23e9376daff396017aa63cf7a00a323e5de806b5b51eba9f6955bd5cfdc15fe79fb