Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26/11/2024, 07:12
Static task
static1
Behavioral task
behavioral1
Sample
054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe
Resource
win10v2004-20241007-en
General
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Target
054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe
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Size
1.3MB
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MD5
67dac6ae9ee770115db85cc71979dc41
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SHA1
a708539ebb312329f56f064a8491e4c6e1bd7ce8
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SHA256
054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9
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SHA512
9ff88c70d4a2f7628a2f853d576b8e7d7ebf3409de13d56895a06eb2fdc827beef45ec982dbc69a9577ed78d27d44f5df2284cdf614ba4debadaf74cd07c204d
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SSDEEP
24576:in5YMTKJPtU65L4oU78G6Hd8b2s17EeL4fFyV2vkSotd/ADgKczxj5z:wzGSkfQJSgK
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 61 IoCs
resource yara_rule behavioral2/memory/3132-2-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-10-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-13-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-20-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-30-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-45-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-67-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-65-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-64-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-63-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-62-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-61-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-60-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-59-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-58-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-56-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-55-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-52-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-50-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-40-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-39-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-37-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-57-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-36-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-35-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-34-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-54-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-33-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-53-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-51-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-32-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-31-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-49-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-48-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-47-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-46-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-29-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-44-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-28-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-43-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-27-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-42-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-41-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-26-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-25-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-38-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-24-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-23-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-22-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-21-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-19-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-18-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-17-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-16-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-15-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-14-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-12-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-11-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-9-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-8-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 behavioral2/memory/3132-7-0x0000000002E50000-0x0000000003E50000-memory.dmp modiloader_stage2 -
Executes dropped EXE 8 IoCs
pid Process 4200 alpha.pif 4500 alpha.pif 3920 alpha.pif 5060 xpha.pif 3176 alpha.pif 2492 alpha.pif 4540 alpha.pif 812 lxsyrsiW.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Wisrysxl = "C:\\Users\\Public\\Wisrysxl.url" 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3132 set thread context of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112 -
System Location Discovery: System Language Discovery 1 TTPs 10 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 alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lxsyrsiW.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3516 esentutl.exe -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 18 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 3132 wrote to memory of 1840 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 97 PID 3132 wrote to memory of 1840 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 97 PID 3132 wrote to memory of 1840 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 97 PID 1840 wrote to memory of 1676 1840 cmd.exe 99 PID 1840 wrote to memory of 1676 1840 cmd.exe 99 PID 1840 wrote to memory of 1676 1840 cmd.exe 99 PID 1840 wrote to memory of 3516 1840 cmd.exe 101 PID 1840 wrote to memory of 3516 1840 cmd.exe 101 PID 1840 wrote to memory of 3516 1840 cmd.exe 101 PID 1840 wrote to memory of 4200 1840 cmd.exe 103 PID 1840 wrote to memory of 4200 1840 cmd.exe 103 PID 1840 wrote to memory of 4200 1840 cmd.exe 103 PID 1840 wrote to memory of 4500 1840 cmd.exe 104 PID 1840 wrote to memory of 4500 1840 cmd.exe 104 PID 1840 wrote to memory of 4500 1840 cmd.exe 104 PID 1840 wrote to memory of 3920 1840 cmd.exe 105 PID 1840 wrote to memory of 3920 1840 cmd.exe 105 PID 1840 wrote to memory of 3920 1840 cmd.exe 105 PID 3920 wrote to memory of 5060 3920 alpha.pif 106 PID 3920 wrote to memory of 5060 3920 alpha.pif 106 PID 3920 wrote to memory of 5060 3920 alpha.pif 106 PID 1840 wrote to memory of 3176 1840 cmd.exe 108 PID 1840 wrote to memory of 3176 1840 cmd.exe 108 PID 1840 wrote to memory of 3176 1840 cmd.exe 108 PID 1840 wrote to memory of 2492 1840 cmd.exe 109 PID 1840 wrote to memory of 2492 1840 cmd.exe 109 PID 1840 wrote to memory of 2492 1840 cmd.exe 109 PID 1840 wrote to memory of 4540 1840 cmd.exe 110 PID 1840 wrote to memory of 4540 1840 cmd.exe 110 PID 1840 wrote to memory of 4540 1840 cmd.exe 110 PID 3132 wrote to memory of 1108 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 111 PID 3132 wrote to memory of 1108 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 111 PID 3132 wrote to memory of 1108 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 111 PID 3132 wrote to memory of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112 PID 3132 wrote to memory of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112 PID 3132 wrote to memory of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112 PID 3132 wrote to memory of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112 PID 3132 wrote to memory of 812 3132 054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe"C:\Users\Admin\AppData\Local\Temp\054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3132 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\lxsyrsiW.cmd" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:1676
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C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\ping.exe /d C:\\Users\\Public\\xpha.pif /o3⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:3516
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4200
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4500
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 103⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Users\Public\xpha.pifC:\\Users\\Public\\xpha.pif 127.0.0.1 -n 104⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5060
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c del "C:\Users\Public\xpha.pif"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3176
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \SysWOW643⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2492
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C:\Users\Public\alpha.pifC:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4540
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C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\054899796d592bb5f70b0a9fa28429024a919270a76603626be24068faae59d9.exe /d C:\\Users\\Public\\Libraries\\Wisrysxl.PIF /o2⤵PID:1108
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C:\Users\Public\Libraries\lxsyrsiW.pifC:\Users\Public\Libraries\lxsyrsiW.pif2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60KB
MD5b87f096cbc25570329e2bb59fee57580
SHA1d281d1bf37b4fb46f90973afc65eece3908532b2
SHA256d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e
SHA51272901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7
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Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
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Filesize
231KB
MD5d0fce3afa6aa1d58ce9fa336cc2b675b
SHA14048488de6ba4bfef9edf103755519f1f762668f
SHA2564d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22
SHA51280e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2
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Filesize
18KB
MD5b3624dd758ccecf93a1226cef252ca12
SHA1fcf4dad8c4ad101504b1bf47cbbddbac36b558a7
SHA2564aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef
SHA512c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838