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
19-12-2024 02:17
Behavioral task
behavioral1
Sample
5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe
Resource
win10v2004-20241007-en
General
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Target
5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe
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Size
90KB
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MD5
ac0fc6b9c0d8095f14fa2bb918092d10
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SHA1
1fecf1d91f30d0533a6ff9e5049133efe61a294f
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SHA256
5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8
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SHA512
48a05183e40bfd07295f4da22e6113a4ce088c7d53d9343094d9fce614092105bd94338739bc579d44ef268c3a7f89dc0950995fb429a95fd6e02ac64813c8ee
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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/1612-263-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1248 csrsll.exe 3016 csrsll.exe 1612 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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 1704 set thread context of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1248 set thread context of 3016 1248 csrsll.exe 35 PID 1248 set thread context of 1612 1248 csrsll.exe 36 -
resource yara_rule behavioral1/memory/1704-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1704-92-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1704-85-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2624-101-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2624-97-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2624-95-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1704-104-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2624-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2624-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2624-105-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1704-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1704-79-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1704-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2624-110-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000800000001211a-133.dat upx behavioral1/memory/2624-135-0x0000000003190000-0x00000000031E3000-memory.dmp upx behavioral1/memory/2624-155-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1248-219-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1248-252-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1612-253-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2624-257-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/3016-260-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1612-263-0x0000000000400000-0x0000000000414000-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 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe Token: SeDebugPrivilege 3016 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 1248 csrsll.exe 3016 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 1704 wrote to memory of 2624 1704 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 30 PID 2624 wrote to memory of 1468 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 31 PID 2624 wrote to memory of 1468 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 31 PID 2624 wrote to memory of 1468 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 31 PID 2624 wrote to memory of 1468 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 31 PID 1468 wrote to memory of 2504 1468 cmd.exe 33 PID 1468 wrote to memory of 2504 1468 cmd.exe 33 PID 1468 wrote to memory of 2504 1468 cmd.exe 33 PID 1468 wrote to memory of 2504 1468 cmd.exe 33 PID 2624 wrote to memory of 1248 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 34 PID 2624 wrote to memory of 1248 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 34 PID 2624 wrote to memory of 1248 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 34 PID 2624 wrote to memory of 1248 2624 5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe 34 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 3016 1248 csrsll.exe 35 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36 PID 1248 wrote to memory of 1612 1248 csrsll.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe"C:\Users\Admin\AppData\Local\Temp\5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Users\Admin\AppData\Local\Temp\5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe"C:\Users\Admin\AppData\Local\Temp\5d3c29942cba466b775754b86df9bb2015a2cd40be88e38219f7ff688ad0bce8N.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\QHRNI.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1468 -
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:2504
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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:1248 -
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:3016
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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:1612
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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
MD590c6e509c7f65eca4c298381ae10b6c7
SHA115a838ef4145650a73f3d8c79d471cf76e5e97e3
SHA256d16ba93bc0a62ce196fd42ec043ee9cbe13af06a515b02a8cd0cba6ad826697c
SHA5127af7b204c5776785333cb05588e3e9b86e2338f47809a22e844d41eb35c16ce6b626cca4c037d9fe7824cf83363c58426b87cef044d0fcf26b7c84e32490e8f2