Analysis
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max time kernel
149s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 10:09
Behavioral task
behavioral1
Sample
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe
Resource
win10v2004-20241007-en
General
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Target
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe
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Size
90KB
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MD5
3fdc2157e727b77a142f8d76626325b0
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SHA1
8ed07affc6c20e60f4117eb1ebb3270f2f1823e8
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SHA256
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e
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SHA512
ffdc0ba62f3ce271a17b6d08de1390f809f3c147372e6c2d294c9a8b274a29e4cdb61692e1e9ee8216457e118e282c3481e99566f8b85f55c33325f75076024f
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDM:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3K
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
Processes:
resource yara_rule behavioral1/memory/2076-264-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
Processes:
csrsll.execsrsll.execsrsll.exepid process 2220 csrsll.exe 2076 csrsll.exe 112 csrsll.exe -
Loads dropped DLL 5 IoCs
Processes:
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exepid process 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription 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
Processes:
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.execsrsll.exedescription pid process target process PID 844 set thread context of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 2220 set thread context of 112 2220 csrsll.exe csrsll.exe PID 2220 set thread context of 2076 2220 csrsll.exe csrsll.exe -
Processes:
resource yara_rule behavioral1/memory/844-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/844-4-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/844-48-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/844-94-0x0000000000490000-0x00000000004E3000-memory.dmp upx behavioral1/memory/844-93-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/844-84-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/844-81-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/576-103-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/576-109-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/844-110-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/576-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/576-105-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/576-99-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/576-97-0x0000000000400000-0x000000000040B000-memory.dmp upx \Users\Admin\AppData\Roaming\Microsoft\csrsll.exe upx behavioral1/memory/576-149-0x0000000002C10000-0x0000000002C63000-memory.dmp upx behavioral1/memory/576-155-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2220-228-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2220-220-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/576-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2220-255-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2076-250-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/2076-264-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/112-267-0x0000000000400000-0x000000000040B000-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.
Processes:
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.execmd.exereg.execsrsll.execsrsll.execsrsll.exee2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.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 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
csrsll.exedescription pid process Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe Token: SeDebugPrivilege 112 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exee2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.execsrsll.execsrsll.exepid process 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe 2220 csrsll.exe 112 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exee2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.execmd.execsrsll.exedescription pid process target process PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 844 wrote to memory of 576 844 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe PID 576 wrote to memory of 1728 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe cmd.exe PID 576 wrote to memory of 1728 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe cmd.exe PID 576 wrote to memory of 1728 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe cmd.exe PID 576 wrote to memory of 1728 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe cmd.exe PID 1728 wrote to memory of 2132 1728 cmd.exe reg.exe PID 1728 wrote to memory of 2132 1728 cmd.exe reg.exe PID 1728 wrote to memory of 2132 1728 cmd.exe reg.exe PID 1728 wrote to memory of 2132 1728 cmd.exe reg.exe PID 576 wrote to memory of 2220 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe csrsll.exe PID 576 wrote to memory of 2220 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe csrsll.exe PID 576 wrote to memory of 2220 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe csrsll.exe PID 576 wrote to memory of 2220 576 e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 112 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe PID 2220 wrote to memory of 2076 2220 csrsll.exe csrsll.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe"C:\Users\Admin\AppData\Local\Temp\e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Users\Admin\AppData\Local\Temp\e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe"C:\Users\Admin\AppData\Local\Temp\e2400bd164573ec520eda1274815536a5c436d89b30bbc3f711fad5cfaf2093e.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\GHFNG.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728 -
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:2132
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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:2220 -
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:112
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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:2076
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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
MD5cb48c96407cd6ce6ef96664c1ed6262b
SHA1015f10cd4fba3ee02a8634c681d0b5a0d17acf55
SHA256cc2b4480d4159d12301d25ed6cdcc3724d0600cc6c2d5d786d6baec6c8137ac5
SHA5120fe363c25b7a49f975efdef793a21d3b7e45a9bfd5044c8195e5e8c4a906d3cee1b9b112ab33266771c1671e3deceb9d8da3609ad06086c69d6ab3b5838e0358