Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-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 behavioral1/memory/3032-2-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-6-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-15-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-16-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-54-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-52-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-51-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-49-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-47-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-45-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-43-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-42-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-40-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-38-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-35-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-34-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-32-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-30-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-28-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-26-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-25-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-23-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-21-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-19-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-17-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-14-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-12-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-78-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-75-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-73-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-71-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-69-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-66-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-64-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-62-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-59-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-57-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-55-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-53-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-50-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-48-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-46-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-44-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-41-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-39-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-37-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-36-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-33-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-31-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-29-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-27-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-24-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-22-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-20-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-18-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-13-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-11-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-10-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-9-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-8-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 behavioral1/memory/3032-7-0x0000000003260000-0x0000000004260000-memory.dmp modiloader_stage2 -
Executes dropped EXE 9 IoCs
Processes:
alpha.pifalpha.pifalpha.pifxpha.pifper.exeper.exealpha.pifalpha.pifalpha.pifpid process 284 alpha.pif 496 alpha.pif 1708 alpha.pif 832 xpha.pif 3028 per.exe 408 per.exe 548 alpha.pif 1480 alpha.pif 988 alpha.pif -
Loads dropped DLL 2 IoCs
Processes:
cmd.exealpha.pifpid process 2372 cmd.exe 1708 alpha.pif -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\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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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 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.pifalpha.pifalpha.pif7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.execmd.exealpha.pifalpha.pifxpha.pifcolorcpl.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 alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language colorcpl.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 4 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 6 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exepid process 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe -
Suspicious use of WriteProcessMemory 49 IoCs
Processes:
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.execmd.exealpha.pifdescription pid process target process PID 3032 wrote to memory of 2372 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe cmd.exe PID 3032 wrote to memory of 2372 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe cmd.exe PID 3032 wrote to memory of 2372 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe cmd.exe PID 3032 wrote to memory of 2372 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe cmd.exe PID 2372 wrote to memory of 380 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 380 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 380 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 380 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 2080 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 2080 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 2080 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 2080 2372 cmd.exe esentutl.exe PID 2372 wrote to memory of 284 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 284 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 284 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 284 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 496 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 496 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 496 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 496 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1708 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1708 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1708 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1708 2372 cmd.exe alpha.pif PID 1708 wrote to memory of 832 1708 alpha.pif xpha.pif PID 1708 wrote to memory of 832 1708 alpha.pif xpha.pif PID 1708 wrote to memory of 832 1708 alpha.pif xpha.pif PID 1708 wrote to memory of 832 1708 alpha.pif xpha.pif PID 2372 wrote to memory of 548 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 548 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 548 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 548 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1480 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1480 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1480 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 1480 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 988 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 988 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 988 2372 cmd.exe alpha.pif PID 2372 wrote to memory of 988 2372 cmd.exe alpha.pif PID 3032 wrote to memory of 2112 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe esentutl.exe PID 3032 wrote to memory of 2112 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe esentutl.exe PID 3032 wrote to memory of 2112 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe esentutl.exe PID 3032 wrote to memory of 2112 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe esentutl.exe PID 3032 wrote to memory of 1820 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe colorcpl.exe PID 3032 wrote to memory of 1820 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe colorcpl.exe PID 3032 wrote to memory of 1820 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe colorcpl.exe PID 3032 wrote to memory of 1820 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe colorcpl.exe PID 3032 wrote to memory of 1820 3032 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe colorcpl.exe
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:3032 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Public\Libraries\ucwoodiS.cmd" "2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:380
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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:2080
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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:284
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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:496
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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
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1708 -
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:832
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C:\Windows \SysWOW64\per.exe"C:\\Windows \\SysWOW64\\per.exe3⤵
- Executes dropped EXE
PID:3028
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C:\Windows \SysWOW64\per.exe"C:\Windows \SysWOW64\per.exe"3⤵
- Executes dropped EXE
PID:408
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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:548
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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:1480
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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:988
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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:2112
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵
- System Location Discovery: System Language Discovery
PID:1820
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
146B
MD5e8cc1a3df959036efdc9595258184f33
SHA124ba8bda22c050d5323cc5abef2e7a272f54b41e
SHA25697303fe10c000b1055682e32637d6a63902561a222b8753d3dafcf107239293f
SHA512c618658f348d504d41f01e9c8325aeddf0ec964fd781ffe345d22914cd90a33a5053fe7552d809b968db5c0f6b5febb1909e21638feba607ab214a942e221be2
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Filesize
60KB
MD5b87f096cbc25570329e2bb59fee57580
SHA1d281d1bf37b4fb46f90973afc65eece3908532b2
SHA256d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e
SHA51272901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7
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Filesize
295KB
MD5ad7b9c14083b52bc532fba5948342b98
SHA1ee8cbf12d87c4d388f09b4f69bed2e91682920b5
SHA25617f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae
SHA512e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1
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Filesize
15KB
MD56242e3d67787ccbf4e06ad2982853144
SHA16ac7947207d999a65890ab25fe344955da35028e
SHA2564ca10dba7ff487fdb3f1362a3681d7d929f5aa1262cdfd31b04c30826983fb1d
SHA5127d0d457e1537d624119a8023bcc086575696a5739c0460ef11554afac13af5e5d1edc7629a10e62834aba9f1b3ab1442011b15b4c3930399d91dca34b3b1cbaf
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Filesize
94KB
MD5869640d0a3f838694ab4dfea9e2f544d
SHA1bdc42b280446ba53624ff23f314aadb861566832
SHA2560db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323
SHA5126e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7