Analysis
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max time kernel
149s -
max time network
150s -
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 02:27
Static task
static1
Behavioral task
behavioral1
Sample
5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe
Resource
win10v2004-20241007-en
General
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Target
5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe
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Size
1.1MB
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MD5
ebbd7e68d4780351f10dcfd8b273f766
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SHA1
82bf8704297a1f60198fdb331963e2c237c8e3f3
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SHA256
5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874
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SHA512
b1b9808b8e701e1431be92d021a598c7af5c40ad4970b1b2bc6dccaee6eef7c433d449068f86c7bbaa3a2f407d13f2f3683621c149e4e4dbdff8a2639359f31e
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SSDEEP
24576:+VL/y4HWMvHg4VLerA+EYyx9XdIDT8Jf3pbV13Jks:Q6MPPRlPdI8t5X
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/4560-2-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-7-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-6-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-5-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-11-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-16-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-27-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-15-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-26-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-14-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-25-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-23-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-13-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-8-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-12-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-20-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-17-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-10-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-9-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-31-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-53-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-67-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-66-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-65-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-64-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-62-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-60-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-61-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-59-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-58-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-56-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-55-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-54-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-52-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-51-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-50-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-48-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-47-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-45-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-44-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-43-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-42-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-41-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-40-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-39-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-38-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-63-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-33-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-57-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-49-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-30-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-29-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-28-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-37-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-24-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-22-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-36-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-35-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-21-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-34-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 behavioral2/memory/4560-32-0x00000000031B0000-0x00000000041B0000-memory.dmp modiloader_stage2 -
Executes dropped EXE 4 IoCs
pid Process 232 alpha.pif 1164 alpha.pif 2708 alpha.pif 1612 xpha.pif -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Muhegoik = "C:\\Users\\Public\\Muhegoik.url" 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 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 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.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 alpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xpha.pif Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SndVol.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4572 esentutl.exe -
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 19 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 832 SndVol.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 4560 wrote to memory of 5076 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 97 PID 4560 wrote to memory of 5076 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 97 PID 4560 wrote to memory of 5076 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 97 PID 5076 wrote to memory of 3088 5076 cmd.exe 100 PID 5076 wrote to memory of 3088 5076 cmd.exe 100 PID 5076 wrote to memory of 3088 5076 cmd.exe 100 PID 5076 wrote to memory of 4572 5076 cmd.exe 101 PID 5076 wrote to memory of 4572 5076 cmd.exe 101 PID 5076 wrote to memory of 4572 5076 cmd.exe 101 PID 5076 wrote to memory of 232 5076 cmd.exe 102 PID 5076 wrote to memory of 232 5076 cmd.exe 102 PID 5076 wrote to memory of 232 5076 cmd.exe 102 PID 5076 wrote to memory of 1164 5076 cmd.exe 103 PID 5076 wrote to memory of 1164 5076 cmd.exe 103 PID 5076 wrote to memory of 1164 5076 cmd.exe 103 PID 5076 wrote to memory of 2708 5076 cmd.exe 104 PID 5076 wrote to memory of 2708 5076 cmd.exe 104 PID 5076 wrote to memory of 2708 5076 cmd.exe 104 PID 2708 wrote to memory of 1612 2708 alpha.pif 105 PID 2708 wrote to memory of 1612 2708 alpha.pif 105 PID 2708 wrote to memory of 1612 2708 alpha.pif 105 PID 4560 wrote to memory of 1400 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 106 PID 4560 wrote to memory of 1400 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 106 PID 4560 wrote to memory of 1400 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 106 PID 4560 wrote to memory of 832 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 107 PID 4560 wrote to memory of 832 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 107 PID 4560 wrote to memory of 832 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 107 PID 4560 wrote to memory of 832 4560 5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe"C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4560 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\kiogehuM.cmd" "2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o3⤵PID:3088
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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:4572
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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:232
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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:1164
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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:2708 -
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:1612
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C:\Windows\SysWOW64\esentutl.exeC:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\5a8cafa85b46594936292c335cb50eb6453c05df50413ad6ead0f162ed284874.exe /d C:\\Users\\Public\\Libraries\\Muhegoik.PIF /o2⤵PID:1400
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C:\Windows\SysWOW64\SndVol.exeC:\Windows\System32\SndVol.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
144B
MD57f63f5a85691882198d7a52ed836bf4b
SHA16ce755d6846434f4a0ef0c636fff426fb93b1c5f
SHA256a9f645353c1f8525627c410b50c9b709aa4f4e58db88c5a1ff8998c79b7288b9
SHA512935a824745243483aaa48fb05d1a2c1820e16f5dd69bd2aa73aa82630d57473acfe8b9852d93a92c23063f04a27dd988469e73337cb5d682ab257cfd6baf3926
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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