Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-01-2025 18:03
Behavioral task
behavioral1
Sample
08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe
Resource
win10v2004-20241007-en
General
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Target
08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe
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Size
90KB
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MD5
a5c313517df6bca7759b290f9253e6b0
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SHA1
debacaaec0fb199b6160b5e87d4ad2d6cee47eb5
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SHA256
08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444
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SHA512
6d92b67ab9bdc4d82e163a8c5c4a9e9cafa20c28d782873fea3f76eb141f7baac12ed54b1693596587aa61eedbf85da2b1dbf3c37d8786df6b7844297d7ca3d5
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDo:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE32
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/2152-262-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral1/memory/2152-266-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1852 csrsll.exe 2572 csrsll.exe 2152 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\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 2384 set thread context of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 1852 set thread context of 2572 1852 csrsll.exe 36 PID 1852 set thread context of 2152 1852 csrsll.exe 37 -
resource yara_rule behavioral1/memory/2384-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2384-93-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2384-104-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-110-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2384-109-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-98-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-96-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2384-86-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2384-83-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2384-80-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2384-72-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2384-38-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/files/0x000a000000015d70-135.dat upx behavioral1/memory/1852-155-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-158-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1852-218-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1852-250-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-263-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2152-262-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2572-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-259-0x00000000033D0000-0x0000000003423000-memory.dmp upx behavioral1/memory/2572-265-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2152-266-0x0000000000400000-0x0000000000414000-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 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.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 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe Token: SeDebugPrivilege 2572 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 1852 csrsll.exe 2572 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2384 wrote to memory of 2728 2384 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 30 PID 2728 wrote to memory of 1276 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 32 PID 2728 wrote to memory of 1276 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 32 PID 2728 wrote to memory of 1276 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 32 PID 2728 wrote to memory of 1276 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 32 PID 1276 wrote to memory of 1688 1276 cmd.exe 34 PID 1276 wrote to memory of 1688 1276 cmd.exe 34 PID 1276 wrote to memory of 1688 1276 cmd.exe 34 PID 1276 wrote to memory of 1688 1276 cmd.exe 34 PID 2728 wrote to memory of 1852 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 35 PID 2728 wrote to memory of 1852 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 35 PID 2728 wrote to memory of 1852 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 35 PID 2728 wrote to memory of 1852 2728 08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe 35 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2572 1852 csrsll.exe 36 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37 PID 1852 wrote to memory of 2152 1852 csrsll.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe"C:\Users\Admin\AppData\Local\Temp\08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Users\Admin\AppData\Local\Temp\08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe"C:\Users\Admin\AppData\Local\Temp\08acd7150fc2686b9d8d4edccca9a8cf0bc0a2dce97c9fc135db4ff4416a8444N.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\JOKKW.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1276 -
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:1688
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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:1852 -
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:2572
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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:2152
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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
MD5017dbec8bcedd27bf33676a331300ad9
SHA195f5f2702e6d99a2e85323397416204679eab121
SHA2560523d6037b8b88888e0c989a4fb8b8a6479763db333d7d24bb4b53d904719332
SHA51256224d562b2cf90d4199e8a2d871a3e60094484366fbf3bf4984bf32644416b9669ad70c1c789f4e380df868e58cdf3c37a5ec256baf9165a8a2c5e185f98cfd