Analysis
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max time kernel
95s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 07:04
Static task
static1
Behavioral task
behavioral1
Sample
bbf710c83246092a538128620853d4fd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bbf710c83246092a538128620853d4fd.exe
Resource
win10v2004-20240802-en
General
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Target
bbf710c83246092a538128620853d4fd.exe
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Size
1.0MB
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MD5
bbf710c83246092a538128620853d4fd
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SHA1
95338f06c76178de31b5e8453f92c43f970ea9f9
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SHA256
7ad64f279e3fa6a7d0ef2916240f1337584c5b5176fb56089771164f2905554f
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SHA512
a609d92fe0d25e7db140c731af4b241d47cdaddfe735d9f7575c982ef790ab01d7f969038546e6054101b745e8c208f74e41faf246173ca0722c7b994cf94001
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SSDEEP
24576:ZUfEsM2Vlh4rSmqEhbhuJ2GH7JeUPUd6Yq7+gyQxy/Z:ZC4m/H7UU
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 61 IoCs
resource yara_rule behavioral2/memory/764-2-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-7-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-8-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-12-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-15-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-20-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-26-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-25-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-39-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-56-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-55-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-54-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-66-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-62-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-65-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-64-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-61-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-60-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-58-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-53-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-47-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-67-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-63-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-42-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-41-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-59-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-57-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-40-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-38-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-52-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-37-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-51-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-36-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-35-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-34-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-49-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-48-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-33-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-46-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-32-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-45-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-31-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-44-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-30-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-43-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-21-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-29-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-28-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-24-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-23-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-22-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-27-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-19-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-18-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-17-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-14-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-13-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-16-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-11-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-10-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 behavioral2/memory/764-9-0x0000000002A40000-0x0000000003A40000-memory.dmp modiloader_stage2 -
Executes dropped EXE 7 IoCs
pid Process 1120 alpha.pif 2408 alpha.pif 4508 alpha.pif 3912 xpha.pif 3780 alpha.pif 5084 alpha.pif 1804 alpha.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Qzzgbhha = "C:\\Users\\Public\\Qzzgbhha.url" bbf710c83246092a538128620853d4fd.exe -
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 bbf710c83246092a538128620853d4fd.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 alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe 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.
pid Process 1084 esentutl.exe -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 21 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 764 wrote to memory of 3000 764 bbf710c83246092a538128620853d4fd.exe 89 PID 764 wrote to memory of 3000 764 bbf710c83246092a538128620853d4fd.exe 89 PID 764 wrote to memory of 3000 764 bbf710c83246092a538128620853d4fd.exe 89 PID 3000 wrote to memory of 4892 3000 cmd.exe 91 PID 3000 wrote to memory of 4892 3000 cmd.exe 91 PID 3000 wrote to memory of 4892 3000 cmd.exe 91 PID 3000 wrote to memory of 1084 3000 cmd.exe 93 PID 3000 wrote to memory of 1084 3000 cmd.exe 93 PID 3000 wrote to memory of 1084 3000 cmd.exe 93 PID 3000 wrote to memory of 1120 3000 cmd.exe 94 PID 3000 wrote to memory of 1120 3000 cmd.exe 94 PID 3000 wrote to memory of 1120 3000 cmd.exe 94 PID 3000 wrote to memory of 2408 3000 cmd.exe 95 PID 3000 wrote to memory of 2408 3000 cmd.exe 95 PID 3000 wrote to memory of 2408 3000 cmd.exe 95 PID 3000 wrote to memory of 4508 3000 cmd.exe 96 PID 3000 wrote to memory of 4508 3000 cmd.exe 96 PID 3000 wrote to memory of 4508 3000 cmd.exe 96 PID 4508 wrote to memory of 3912 4508 alpha.pif 97 PID 4508 wrote to memory of 3912 4508 alpha.pif 97 PID 4508 wrote to memory of 3912 4508 alpha.pif 97 PID 3000 wrote to memory of 3780 3000 cmd.exe 99 PID 3000 wrote to memory of 3780 3000 cmd.exe 99 PID 3000 wrote to memory of 3780 3000 cmd.exe 99 PID 3000 wrote to memory of 5084 3000 cmd.exe 100 PID 3000 wrote to memory of 5084 3000 cmd.exe 100 PID 3000 wrote to memory of 5084 3000 cmd.exe 100 PID 3000 wrote to memory of 1804 3000 cmd.exe 101 PID 3000 wrote to memory of 1804 3000 cmd.exe 101 PID 3000 wrote to memory of 1804 3000 cmd.exe 101 PID 764 wrote to memory of 3724 764 bbf710c83246092a538128620853d4fd.exe 102 PID 764 wrote to memory of 3724 764 bbf710c83246092a538128620853d4fd.exe 102 PID 764 wrote to memory of 3724 764 bbf710c83246092a538128620853d4fd.exe 102 PID 764 wrote to memory of 2876 764 bbf710c83246092a538128620853d4fd.exe 103 PID 764 wrote to memory of 2876 764 bbf710c83246092a538128620853d4fd.exe 103 PID 764 wrote to memory of 2876 764 bbf710c83246092a538128620853d4fd.exe 103 PID 764 wrote to memory of 2876 764 bbf710c83246092a538128620853d4fd.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\bbf710c83246092a538128620853d4fd.exe"C:\Users\Admin\AppData\Local\Temp\bbf710c83246092a538128620853d4fd.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\ahhbgzzQ.cmd" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:4892
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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:1084
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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:1120
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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:2408
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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:4508 -
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:3912
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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:3780
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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:5084
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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:1804
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C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\bbf710c83246092a538128620853d4fd.exe /d C:\\Users\\Public\\Libraries\\Qzzgbhha.PIF /o2⤵PID:3724
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C:\Windows\SysWOW64\colorcpl.exeC:\Windows\System32\colorcpl.exe2⤵
- System Location Discovery: System Language Discovery
PID:2876
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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
231KB
MD5d0fce3afa6aa1d58ce9fa336cc2b675b
SHA14048488de6ba4bfef9edf103755519f1f762668f
SHA2564d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22
SHA51280e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2
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Filesize
18KB
MD5b3624dd758ccecf93a1226cef252ca12
SHA1fcf4dad8c4ad101504b1bf47cbbddbac36b558a7
SHA2564aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef
SHA512c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838