Analysis
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max time kernel
120s -
max time network
28s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
31/12/2024, 02:19
Behavioral task
behavioral1
Sample
0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe
Resource
win10v2004-20241007-en
General
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Target
0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe
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Size
90KB
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MD5
f5142f870b45784ed8d965e7b9e933e0
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SHA1
7d8ed036c614642dc19c18e47038a78102d253c1
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SHA256
0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615
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SHA512
652737bd23470bec2852df65e141f898d93baff1c87547dd2eff99bda0eacc5fcfe85e6a72988aceb22731d70e03cb78ad57102ae87612500cac7160a686c89d
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
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/1620-267-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 2056 csrsll.exe 2440 csrsll.exe 1620 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\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 3012 set thread context of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 2056 set thread context of 2440 2056 csrsll.exe 35 PID 2056 set thread context of 1620 2056 csrsll.exe 36 -
resource yara_rule behavioral1/memory/3012-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-91-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-88-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/320-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/320-97-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/3012-83-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/320-103-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/3012-105-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-79-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-76-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/3012-94-0x0000000002780000-0x00000000027D3000-memory.dmp upx behavioral1/memory/320-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/320-109-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/320-108-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0031000000018b71-134.dat upx behavioral1/memory/320-136-0x00000000029B0000-0x0000000002A03000-memory.dmp upx behavioral1/memory/320-155-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2056-226-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1620-260-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/320-259-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2056-255-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2056-220-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2056-160-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2440-264-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1620-267-0x0000000000400000-0x0000000000414000-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 csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.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 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe Token: SeDebugPrivilege 2440 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 2056 csrsll.exe 2440 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 3012 wrote to memory of 320 3012 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 30 PID 320 wrote to memory of 2504 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 31 PID 320 wrote to memory of 2504 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 31 PID 320 wrote to memory of 2504 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 31 PID 320 wrote to memory of 2504 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 31 PID 2504 wrote to memory of 2432 2504 cmd.exe 33 PID 2504 wrote to memory of 2432 2504 cmd.exe 33 PID 2504 wrote to memory of 2432 2504 cmd.exe 33 PID 2504 wrote to memory of 2432 2504 cmd.exe 33 PID 320 wrote to memory of 2056 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 34 PID 320 wrote to memory of 2056 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 34 PID 320 wrote to memory of 2056 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 34 PID 320 wrote to memory of 2056 320 0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe 34 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 2440 2056 csrsll.exe 35 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36 PID 2056 wrote to memory of 1620 2056 csrsll.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe"C:\Users\Admin\AppData\Local\Temp\0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Users\Admin\AppData\Local\Temp\0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe"C:\Users\Admin\AppData\Local\Temp\0cb68cfb111a33c5deb8099aa210fcadcc5f13e74305c4ddc455a87f1e602615N.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\DQMKP.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2504 -
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:2432
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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:2056 -
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:2440
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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:1620
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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
MD59d2bebd0290d9aff85299642d8e99d3c
SHA1f97639b1f01d0337562979729a56b7782143abf4
SHA256ed5cb28032d4af1ee9bf08ca567b429c43bb7223c2633d3a1d09324f19c9c518
SHA5121f677922f00216f35cfb6d8b8194e857515db8be0a20fd46d8343e44473caa2b49e5df85155a04b5c459a71eb7b7cac5767b1cd1af8863269339024ec5c39350