Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/01/2025, 01:11
Behavioral task
behavioral1
Sample
5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe
Resource
win10v2004-20241007-en
General
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Target
5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe
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Size
90KB
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MD5
87335125fe46e04262f1b08fe076ba72
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SHA1
2b0185030eba09e1c2e7fb5e2ddfe82f13c0886b
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SHA256
5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3
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SHA512
6d43af7a6b928b39cb16ddcd498bc4d3cbe7ea0da334e577ca61884b8db1da8bb603266a5030cd3bcac2435c98ffe85b302168d37eada964bef412c9e27c6c45
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDX:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Z
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 4 IoCs
resource yara_rule behavioral2/memory/2312-53-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/2312-52-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/2312-57-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/2312-62-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe -
Executes dropped EXE 3 IoCs
pid Process 2420 csrsll.exe 3076 csrsll.exe 2312 csrsll.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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 3020 set thread context of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 2420 set thread context of 3076 2420 csrsll.exe 100 PID 2420 set thread context of 2312 2420 csrsll.exe 101 -
resource yara_rule behavioral2/memory/3020-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/3020-5-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/5052-7-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/5052-9-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3020-13-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/5052-12-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0008000000023cb7-29.dat upx behavioral2/memory/5052-39-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2420-40-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2420-41-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2312-50-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2312-45-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2312-53-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2312-52-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2420-56-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2312-57-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/5052-60-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3076-61-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2312-62-0x0000000000400000-0x0000000000414000-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 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.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 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe Token: SeDebugPrivilege 3076 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 2420 csrsll.exe 3076 csrsll.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 3020 wrote to memory of 5052 3020 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 88 PID 5052 wrote to memory of 3504 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 91 PID 5052 wrote to memory of 3504 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 91 PID 5052 wrote to memory of 3504 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 91 PID 3504 wrote to memory of 3640 3504 cmd.exe 95 PID 3504 wrote to memory of 3640 3504 cmd.exe 95 PID 3504 wrote to memory of 3640 3504 cmd.exe 95 PID 5052 wrote to memory of 2420 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 96 PID 5052 wrote to memory of 2420 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 96 PID 5052 wrote to memory of 2420 5052 5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe 96 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 3076 2420 csrsll.exe 100 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101 PID 2420 wrote to memory of 2312 2420 csrsll.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe"C:\Users\Admin\AppData\Local\Temp\5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Users\Admin\AppData\Local\Temp\5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe"C:\Users\Admin\AppData\Local\Temp\5d2d22d1a9e875eb2f54e8a035dbc712fd71eae1f5c99e77de5cc05e035ffbf3.exe"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JRGQG.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3504 -
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:3640
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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:2420 -
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:3076
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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:2312
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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
MD513ed0e02c00874cea8f895c7a0f49199
SHA13736de15f95eafe66e3314f383e01e3569f08ece
SHA256af2bc82fe9b61dfd71d5c8469e24ddc7d51796572dac78619155a3df81d99d3c
SHA512cfc4e8153d3a381912b12dd4e60676b7752195d4945724cbd5d72be2e6e671b772d7f3aa2245d2e1c09d35942f92d21c012dabe0ea4e7d65e26c220dfc8dffc1