Analysis
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max time kernel
149s -
max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 10:00
Behavioral task
behavioral1
Sample
69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe
Resource
win10v2004-20240802-en
General
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Target
69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe
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Size
90KB
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MD5
7ca3fce5e9424323929565d59c6852b0
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SHA1
c00b7b60b4e2860dead74bbd90663f7d4b255177
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SHA256
69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3
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SHA512
31f3e36509d8dd680d402952125e0b31b97814c4a4ba05042ae37da8a829ffa8284ca957726a83f6f81debffc83f34cdf011883dfe24e34005d2a3308fedf289
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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 Second Stage 1 IoCs
resource yara_rule behavioral1/memory/1364-264-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
pid Process 1200 csrsll.exe 2564 csrsll.exe 1364 csrsll.exe -
Loads dropped DLL 5 IoCs
pid Process 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe -
resource yara_rule behavioral1/memory/1984-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-25-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-82-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-92-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-91-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-81-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1984-78-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-102-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-107-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-109-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-106-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1984-105-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-98-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2728-96-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000d000000012254-134.dat upx behavioral1/memory/1200-152-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-148-0x0000000002720000-0x0000000002773000-memory.dmp upx behavioral1/memory/2728-155-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1200-184-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/1364-251-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/1200-257-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral1/memory/2728-260-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2564-261-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1364-264-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\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 1984 set thread context of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1200 set thread context of 2564 1200 csrsll.exe 36 PID 1200 set thread context of 1364 1200 csrsll.exe 37 -
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 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.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 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe Token: SeDebugPrivilege 2564 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 1200 csrsll.exe 2564 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 1984 wrote to memory of 2728 1984 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 30 PID 2728 wrote to memory of 692 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 31 PID 2728 wrote to memory of 692 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 31 PID 2728 wrote to memory of 692 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 31 PID 2728 wrote to memory of 692 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 31 PID 692 wrote to memory of 556 692 cmd.exe 33 PID 692 wrote to memory of 556 692 cmd.exe 33 PID 692 wrote to memory of 556 692 cmd.exe 33 PID 692 wrote to memory of 556 692 cmd.exe 33 PID 2728 wrote to memory of 1200 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 34 PID 2728 wrote to memory of 1200 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 34 PID 2728 wrote to memory of 1200 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 34 PID 2728 wrote to memory of 1200 2728 69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe 34 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 2564 1200 csrsll.exe 36 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37 PID 1200 wrote to memory of 1364 1200 csrsll.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"C:\Users\Admin\AppData\Local\Temp\69d76ed8dd54bba3459f579a27ad69bbdf6add31ce4a2c69a5647e2d662cdbe3N.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ETTGI.bat" "3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:692 -
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:556
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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:1200 -
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:2564
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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:1364
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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
MD584ae4b431c667d2de07b92ba3c83de16
SHA1c568f910cb22d5d14066c24f2700dd9a4e9672ae
SHA2561c3087b9159013f6b224010f7426b24e360fbc6d2be09e5b615fa7954ef688f1
SHA512905636695ee58cab89013c9e98c327565751f54f9b110fb0e3112af7d713117fb79103096ffdf6b1e57ee8f4a1bcbfcf97488f4ebeb4a3c3168ef09409f0aa62