Analysis
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max time kernel
119s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 22:42
Behavioral task
behavioral1
Sample
e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe
Resource
win10v2004-20241007-en
General
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Target
e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe
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Size
90KB
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MD5
099536fb6e7d0443c4fc7fdfab92b1d7
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SHA1
18d6e303858bd5d9a1edea7c6f755dd8efd8216c
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SHA256
e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5
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SHA512
b24ed9fb732187f2a4c020adbcd5eba9cca5605141aae48940c5de75216e710b6fecef00da5f91fd73c135bd2d6319137740daa2a5584c1a82bc55e9739d83c8
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDx:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE37
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/2008-262-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1724 csrsll.exe 2008 csrsll.exe 1616 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\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 2376 set thread context of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 1724 set thread context of 1616 1724 csrsll.exe 36 PID 1724 set thread context of 2008 1724 csrsll.exe 37 -
resource yara_rule behavioral1/memory/2376-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2376-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2376-92-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2376-87-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2648-97-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2648-95-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2376-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2376-79-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2648-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2648-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2648-105-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2648-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2376-109-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/files/0x0005000000004ed7-134.dat upx behavioral1/memory/1724-153-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2648-148-0x0000000003470000-0x00000000034C3000-memory.dmp upx behavioral1/memory/2648-156-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2008-248-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/1724-256-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1724-217-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2648-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2008-262-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/1616-265-0x0000000000400000-0x000000000040B000-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 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.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 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe Token: SeDebugPrivilege 1616 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 1724 csrsll.exe 1616 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2376 wrote to memory of 2648 2376 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 31 PID 2648 wrote to memory of 2412 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 32 PID 2648 wrote to memory of 2412 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 32 PID 2648 wrote to memory of 2412 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 32 PID 2648 wrote to memory of 2412 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 32 PID 2412 wrote to memory of 1296 2412 cmd.exe 34 PID 2412 wrote to memory of 1296 2412 cmd.exe 34 PID 2412 wrote to memory of 1296 2412 cmd.exe 34 PID 2412 wrote to memory of 1296 2412 cmd.exe 34 PID 2648 wrote to memory of 1724 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 35 PID 2648 wrote to memory of 1724 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 35 PID 2648 wrote to memory of 1724 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 35 PID 2648 wrote to memory of 1724 2648 e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe 35 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 1616 1724 csrsll.exe 36 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37 PID 1724 wrote to memory of 2008 1724 csrsll.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe"C:\Users\Admin\AppData\Local\Temp\e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Users\Admin\AppData\Local\Temp\e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe"C:\Users\Admin\AppData\Local\Temp\e169e4d8857cc23c8c23de9a4e6826a24f2e4a204fcc20e6b0adb8be80c3e0e5.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\BNOJH.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412 -
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:1296
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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:1724 -
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:1616
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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:2008
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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
MD59c092536864c3f54d3f02014e4439f67
SHA107d1fd949142ba7c7a2eaab6591e50d35f0b6005
SHA256acc20d6ab10e4df1a3449ad7b217ad4e1f478ef9453eea5d7dabf69410afc20a
SHA5120e9fc25926bad18f9065a1f6793308450e126338659bbd38f575305561fb6e1395bb652bd4f232b270d9d4b159c0a0f5d67ffec76ada8572d918d616dcae9fd8