Analysis
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max time kernel
118s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-12-2024 13:00
Behavioral task
behavioral1
Sample
0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe
Resource
win10v2004-20241007-en
General
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Target
0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe
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Size
90KB
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MD5
086213c69552b0b8e1ac36d6e012936b
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SHA1
4bc61dba86c2d9c9d970c95c047c392fe130cc25
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SHA256
0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710
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SHA512
87ff6418ae6cab0206d3e02db96f77e8f6c221630dc40be9e55c856994e9206952443cac064ad752956095b0089b9beb4aa9a66b24970d53086c0d8918adc6a7
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDD:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3t
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 2 IoCs
resource yara_rule behavioral1/memory/2320-255-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral1/memory/2320-261-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 380 csrsll.exe 344 csrsll.exe 2320 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.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 2692 set thread context of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 380 set thread context of 344 380 csrsll.exe 36 PID 380 set thread context of 2320 380 csrsll.exe 37 -
resource yara_rule behavioral1/memory/2692-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2692-91-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2692-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1744-100-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1744-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1744-105-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1744-104-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2692-102-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1744-96-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1744-94-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2692-79-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2692-26-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1744-109-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x0008000000012118-132.dat upx behavioral1/memory/380-151-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2692-154-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1744-155-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/380-213-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/344-254-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1744-259-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/380-257-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2320-255-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/344-260-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2320-261-0x0000000000400000-0x0000000000414000-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 csrsll.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe Token: SeDebugPrivilege 344 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 380 csrsll.exe 344 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 2692 wrote to memory of 1744 2692 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 30 PID 1744 wrote to memory of 848 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 31 PID 1744 wrote to memory of 848 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 31 PID 1744 wrote to memory of 848 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 31 PID 1744 wrote to memory of 848 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 31 PID 848 wrote to memory of 2876 848 cmd.exe 33 PID 848 wrote to memory of 2876 848 cmd.exe 33 PID 848 wrote to memory of 2876 848 cmd.exe 33 PID 848 wrote to memory of 2876 848 cmd.exe 33 PID 1744 wrote to memory of 380 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 34 PID 1744 wrote to memory of 380 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 34 PID 1744 wrote to memory of 380 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 34 PID 1744 wrote to memory of 380 1744 0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe 34 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 344 380 csrsll.exe 36 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37 PID 380 wrote to memory of 2320 380 csrsll.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe"C:\Users\Admin\AppData\Local\Temp\0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Local\Temp\0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe"C:\Users\Admin\AppData\Local\Temp\0d1f8fae67a402eb18d6afb2e92b6442e1234cce609c9866f5954b94a9b68710.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\PHYQM.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:848 -
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:2876
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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:380 -
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:344
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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:2320
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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
MD51120c1976292a80d5195c3855055ea8b
SHA16d6d87b19b80877550d7a0fa724fabce36e6fb03
SHA2567db47dae84e7a9cbf558a50ffe700ee3218bbe5f1c70cb0b5a9ba3bbdbe4cbb3
SHA512fe98c6235f68a9c669b093ed894242b8ec1bca4f141bf276d35bd5341fa139f33bb4c1922b5183034ec9621a773149d438d59afbe01fd7ac835a9ae5b1c75b3c