Analysis
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max time kernel
150s -
max time network
27s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 22:38
Behavioral task
behavioral1
Sample
47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe
Resource
win10v2004-20241007-en
General
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Target
47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe
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Size
90KB
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MD5
518e0cdef9b77ffb0537e8293f0db13b
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SHA1
827ecdfc1ef5f51e2883bebf4fcc857e8f257ce3
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SHA256
47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f
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SHA512
66eb83f95300dd79aae0480576d1533fd79993fb2d2e8351dc0bcaa37370e22c7a5a8bbba22eb9d55bedd5edda66a32bee9c43707119b29698d0987c4ce31dad
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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/2480-270-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 2556 csrsll.exe 1828 csrsll.exe 2480 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.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 2192 set thread context of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2556 set thread context of 1828 2556 csrsll.exe 35 PID 2556 set thread context of 2480 2556 csrsll.exe 36 -
resource yara_rule behavioral1/memory/2192-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-27-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-25-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-96-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-93-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-86-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-85-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-84-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-81-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-80-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2192-107-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2628-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2628-114-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2628-112-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2192-111-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2628-110-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2628-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2628-100-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000e000000012263-139.dat upx behavioral1/memory/2628-146-0x0000000002B50000-0x0000000002BA3000-memory.dmp upx behavioral1/memory/2628-159-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2556-231-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2556-258-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2628-262-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2480-264-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2556-223-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1828-267-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2480-270-0x0000000000400000-0x0000000000414000-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 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.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 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe Token: SeDebugPrivilege 1828 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 2556 csrsll.exe 1828 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2192 wrote to memory of 2628 2192 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 30 PID 2628 wrote to memory of 3000 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 31 PID 2628 wrote to memory of 3000 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 31 PID 2628 wrote to memory of 3000 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 31 PID 2628 wrote to memory of 3000 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 31 PID 3000 wrote to memory of 2436 3000 cmd.exe 33 PID 3000 wrote to memory of 2436 3000 cmd.exe 33 PID 3000 wrote to memory of 2436 3000 cmd.exe 33 PID 3000 wrote to memory of 2436 3000 cmd.exe 33 PID 2628 wrote to memory of 2556 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 34 PID 2628 wrote to memory of 2556 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 34 PID 2628 wrote to memory of 2556 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 34 PID 2628 wrote to memory of 2556 2628 47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe 34 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 1828 2556 csrsll.exe 35 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36 PID 2556 wrote to memory of 2480 2556 csrsll.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe"C:\Users\Admin\AppData\Local\Temp\47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Users\Admin\AppData\Local\Temp\47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe"C:\Users\Admin\AppData\Local\Temp\47f4a78ce896cae9905a71ed43525fb99b4dfb693514e364271cbf6c4911eb1f.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2628 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\VCDAI.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3000 -
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:2436
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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:2556 -
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:1828
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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:2480
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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
MD5bd82681755d5007a16bbd0502bda9f31
SHA1feaa8cd222063a53a07e9396c2266b6c6e2556b6
SHA256d87aa2ce8c7186b84c5c26750e228049a30d1ee10051f1e4e2348ad5a4213de7
SHA5129dff4aff03548e9ddf40ca27a096cf9cc14e990b1ea5d5c6263c2a87fb890a20581f1c9d9e15eda5103021953733485b9e2335ee82fb1395a3d95cdf22fd2d22