Analysis
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max time kernel
149s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-11-2024 10:45
Static task
static1
Behavioral task
behavioral1
Sample
7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe
Resource
win7-20240903-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
resource yara_rule behavioral1/memory/552-3-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-10-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-9-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-7-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-6-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-12-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-13-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-14-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-15-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-16-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-8-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-34-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-19-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-11-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-36-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-38-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-40-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-42-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-22-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-44-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-23-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-50-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-52-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-54-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-48-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-58-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-62-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-27-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-64-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-63-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-60-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-26-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-66-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-56-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-25-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-46-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-68-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-70-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-72-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-74-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-31-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-30-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-32-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-18-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-17-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-35-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-20-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-57-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-51-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-65-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-61-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-55-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-53-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-24-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-49-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-47-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-45-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-21-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-43-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-39-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 behavioral1/memory/552-37-0x0000000003220000-0x0000000004220000-memory.dmp modiloader_stage2 -
Executes dropped EXE 7 IoCs
pid Process 1628 alpha.pif 2708 alpha.pif 2236 alpha.pif 1856 xpha.pif 1564 alpha.pif 2556 alpha.pif 1668 alpha.pif -
Loads dropped DLL 2 IoCs
pid Process 2088 cmd.exe 2236 alpha.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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
flow ioc 2 drive.google.com 4 drive.google.com -
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 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 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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2948 esentutl.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
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
pid Process 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1080 SndVol.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1080 SndVol.exe 1080 SndVol.exe -
Suspicious use of WriteProcessMemory 49 IoCs
description pid Process procid_target PID 552 wrote to memory of 2088 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 31 PID 552 wrote to memory of 2088 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 31 PID 552 wrote to memory of 2088 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 31 PID 552 wrote to memory of 2088 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 31 PID 2088 wrote to memory of 2956 2088 cmd.exe 33 PID 2088 wrote to memory of 2956 2088 cmd.exe 33 PID 2088 wrote to memory of 2956 2088 cmd.exe 33 PID 2088 wrote to memory of 2956 2088 cmd.exe 33 PID 2088 wrote to memory of 2948 2088 cmd.exe 34 PID 2088 wrote to memory of 2948 2088 cmd.exe 34 PID 2088 wrote to memory of 2948 2088 cmd.exe 34 PID 2088 wrote to memory of 2948 2088 cmd.exe 34 PID 2088 wrote to memory of 1628 2088 cmd.exe 35 PID 2088 wrote to memory of 1628 2088 cmd.exe 35 PID 2088 wrote to memory of 1628 2088 cmd.exe 35 PID 2088 wrote to memory of 1628 2088 cmd.exe 35 PID 2088 wrote to memory of 2708 2088 cmd.exe 36 PID 2088 wrote to memory of 2708 2088 cmd.exe 36 PID 2088 wrote to memory of 2708 2088 cmd.exe 36 PID 2088 wrote to memory of 2708 2088 cmd.exe 36 PID 2088 wrote to memory of 2236 2088 cmd.exe 37 PID 2088 wrote to memory of 2236 2088 cmd.exe 37 PID 2088 wrote to memory of 2236 2088 cmd.exe 37 PID 2088 wrote to memory of 2236 2088 cmd.exe 37 PID 2236 wrote to memory of 1856 2236 alpha.pif 38 PID 2236 wrote to memory of 1856 2236 alpha.pif 38 PID 2236 wrote to memory of 1856 2236 alpha.pif 38 PID 2236 wrote to memory of 1856 2236 alpha.pif 38 PID 2088 wrote to memory of 1564 2088 cmd.exe 39 PID 2088 wrote to memory of 1564 2088 cmd.exe 39 PID 2088 wrote to memory of 1564 2088 cmd.exe 39 PID 2088 wrote to memory of 1564 2088 cmd.exe 39 PID 2088 wrote to memory of 2556 2088 cmd.exe 40 PID 2088 wrote to memory of 2556 2088 cmd.exe 40 PID 2088 wrote to memory of 2556 2088 cmd.exe 40 PID 2088 wrote to memory of 2556 2088 cmd.exe 40 PID 2088 wrote to memory of 1668 2088 cmd.exe 41 PID 2088 wrote to memory of 1668 2088 cmd.exe 41 PID 2088 wrote to memory of 1668 2088 cmd.exe 41 PID 2088 wrote to memory of 1668 2088 cmd.exe 41 PID 552 wrote to memory of 1316 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 42 PID 552 wrote to memory of 1316 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 42 PID 552 wrote to memory of 1316 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 42 PID 552 wrote to memory of 1316 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 42 PID 552 wrote to memory of 1080 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 43 PID 552 wrote to memory of 1080 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 43 PID 552 wrote to memory of 1080 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 43 PID 552 wrote to memory of 1080 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 43 PID 552 wrote to memory of 1080 552 7651a407f1fdb28af4ec98c8cc4869a2709905c8b35311e4366fb4f097326277.exe 43
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:552 -
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:2088 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:2956
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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:2948
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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:1628
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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:2708
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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:2236 -
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:1856
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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:1564
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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:2556
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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:1668
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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:1316
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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:1080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
222B
MD5830cf9ba44e953956e37fc611d016c2d
SHA161bbf7851e8a8aad6b89773df22dcf677c3b6297
SHA256a02749842004ffe439d0202b9c787e6801f5b6f0f7be0358ae69964481f6118b
SHA512cddbc2e5a3edc8487ee81b86fdbfbc594df0cb3d92373e0e874fcbf4a358a58e1fe7fe29895f009ab61a6593d42eefd51e5b0ee12cfb03edb5bd0feef67d28fa
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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