Analysis
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max time kernel
150s -
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
07-11-2024 11:50
Static task
static1
Behavioral task
behavioral1
Sample
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe
Resource
win10v2004-20241007-en
General
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Target
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe
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Size
1.1MB
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MD5
ddeaf624a268748a32e4794bef5ea28f
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SHA1
2a9b0dd759c01158c697b5edf301a00574ce2abc
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SHA256
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277
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SHA512
910b3a7462aef715359d13be1e6f50fb05f165bb916b9002cd93d9b0a28d04a8976b45fdea2faad20b885a4fa1d5ba8076d18d65ba218f63314084d7699dc288
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SSDEEP
24576:rCtVqnbUQ25Qm2Xz8iYcx3RqrPBzKRfuHpEqiyu5T5:rkabmQYc3qrWyuv
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
Processes:
resource yara_rule behavioral2/memory/5012-2-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-11-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-10-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-20-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-43-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-66-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-65-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-64-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-62-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-61-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-60-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-59-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-58-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-57-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-55-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-54-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-53-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-51-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-50-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-49-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-47-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-46-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-45-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-42-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-41-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-40-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-38-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-37-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-35-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-34-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-33-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-32-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-31-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-30-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-29-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-28-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-27-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-63-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-25-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-56-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-24-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-22-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-52-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-48-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-21-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-44-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-39-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-19-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-36-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-18-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-17-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-16-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-15-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-26-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-13-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-23-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-9-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-8-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-14-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-7-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 behavioral2/memory/5012-12-0x0000000002B70000-0x0000000003B70000-memory.dmp modiloader_stage2 -
Executes dropped EXE 7 IoCs
Processes:
alpha.pifalpha.pifalpha.pifxpha.pifalpha.pifalpha.pifalpha.pifpid Process 3640 alpha.pif 5080 alpha.pif 1932 alpha.pif 1992 xpha.pif 2644 alpha.pif 3292 alpha.pif 3056 alpha.pif -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Sidoowcu = "C:\\Users\\Public\\Sidoowcu.url" 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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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.
Processes:
alpha.pifalpha.pifxpha.pifalpha.pifalpha.pifSndVol.exe7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exealpha.pifalpha.pifcmd.exedescription 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 xpha.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 SndVol.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 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 cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
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Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 16 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 20 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exepid Process 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
SndVol.exepid Process 4468 SndVol.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
SndVol.exepid Process 4468 SndVol.exe 4468 SndVol.exe -
Suspicious use of WriteProcessMemory 37 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.execmd.exealpha.pifdescription pid Process procid_target PID 5012 wrote to memory of 3524 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 94 PID 5012 wrote to memory of 3524 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 94 PID 5012 wrote to memory of 3524 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 94 PID 3524 wrote to memory of 1264 3524 cmd.exe 96 PID 3524 wrote to memory of 1264 3524 cmd.exe 96 PID 3524 wrote to memory of 1264 3524 cmd.exe 96 PID 3524 wrote to memory of 1428 3524 cmd.exe 97 PID 3524 wrote to memory of 1428 3524 cmd.exe 97 PID 3524 wrote to memory of 1428 3524 cmd.exe 97 PID 3524 wrote to memory of 3640 3524 cmd.exe 98 PID 3524 wrote to memory of 3640 3524 cmd.exe 98 PID 3524 wrote to memory of 3640 3524 cmd.exe 98 PID 3524 wrote to memory of 5080 3524 cmd.exe 99 PID 3524 wrote to memory of 5080 3524 cmd.exe 99 PID 3524 wrote to memory of 5080 3524 cmd.exe 99 PID 3524 wrote to memory of 1932 3524 cmd.exe 100 PID 3524 wrote to memory of 1932 3524 cmd.exe 100 PID 3524 wrote to memory of 1932 3524 cmd.exe 100 PID 1932 wrote to memory of 1992 1932 alpha.pif 101 PID 1932 wrote to memory of 1992 1932 alpha.pif 101 PID 1932 wrote to memory of 1992 1932 alpha.pif 101 PID 3524 wrote to memory of 2644 3524 cmd.exe 104 PID 3524 wrote to memory of 2644 3524 cmd.exe 104 PID 3524 wrote to memory of 2644 3524 cmd.exe 104 PID 3524 wrote to memory of 3292 3524 cmd.exe 105 PID 3524 wrote to memory of 3292 3524 cmd.exe 105 PID 3524 wrote to memory of 3292 3524 cmd.exe 105 PID 3524 wrote to memory of 3056 3524 cmd.exe 106 PID 3524 wrote to memory of 3056 3524 cmd.exe 106 PID 3524 wrote to memory of 3056 3524 cmd.exe 106 PID 5012 wrote to memory of 4916 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 107 PID 5012 wrote to memory of 4916 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 107 PID 5012 wrote to memory of 4916 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 107 PID 5012 wrote to memory of 4468 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 108 PID 5012 wrote to memory of 4468 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 108 PID 5012 wrote to memory of 4468 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 108 PID 5012 wrote to memory of 4468 5012 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe"C:\Users\Admin\AppData\Local\Temp\7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\ucwoodiS.cmd" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:1264
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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:1428
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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:3640
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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:5080
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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:1932 -
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:1992
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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:2644
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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:3292
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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:3056
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C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe /d C:\\Users\\Public\\Libraries\\Sidoowcu.PIF /o2⤵PID:4916
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C:\Windows\SysWOW64\SndVol.exeC:\Windows\System32\SndVol.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4468
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
222B
MD502672efd55aa5d9a3040b2c72c2dc765
SHA1f556d29f1d3634a9863aedf92390c73d9814415e
SHA2562ee0bb1ed692268b31c85a1e235001fd394b9935780939279d94d853fdf59789
SHA512d55dfd590a66e878f725637e3220a4d296b6eaffd43f8cb076848d1549bb80d512442eaedf3412a43e3b10eefa14c355146f550ec92458a262cc5eec6c901bb3
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Filesize
60KB
MD5b87f096cbc25570329e2bb59fee57580
SHA1d281d1bf37b4fb46f90973afc65eece3908532b2
SHA256d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e
SHA51272901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7
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Filesize
231KB
MD5d0fce3afa6aa1d58ce9fa336cc2b675b
SHA14048488de6ba4bfef9edf103755519f1f762668f
SHA2564d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22
SHA51280e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2
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Filesize
18KB
MD5b3624dd758ccecf93a1226cef252ca12
SHA1fcf4dad8c4ad101504b1bf47cbbddbac36b558a7
SHA2564aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef
SHA512c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838