Analysis
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max time kernel
291s -
max time network
279s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
07-05-2024 23:21
Static task
static1
Behavioral task
behavioral1
Sample
86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe
Resource
win7-20240221-en
General
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Target
86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe
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Size
1.8MB
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MD5
f94cad2ea8087f7452d99c57bf5c935e
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SHA1
fa47755dbc5c9dd1f4a7d5e18de9d7a4178c3e0d
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SHA256
86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75
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SHA512
bbf608153aae2c0fa77ca8f66ff16ab03cfaeca321144577c8860ee0a535617a4f5d854a6aaeedb42ce97275a20817e1889594e7d76c97badbaa015ab62f99da
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SSDEEP
49152:Uo4WRoi4htfnraPcTSzaMfzqmzb9EkJluWq:UkiruvLTP+Qlun
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe -
Blocklisted process makes network request 2 IoCs
flow pid Process 4 4540 rundll32.exe 5 508 rundll32.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe -
Executes dropped EXE 6 IoCs
pid Process 4748 explorha.exe 4796 explorha.exe 4564 explorha.exe 4396 explorha.exe 2264 explorha.exe 1764 explorha.exe -
Identifies Wine through registry keys 2 TTPs 7 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000\Software\Wine explorha.exe -
Loads dropped DLL 3 IoCs
pid Process 1780 rundll32.exe 4540 rundll32.exe 508 rundll32.exe -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
pid Process 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 4748 explorha.exe 4796 explorha.exe 4564 explorha.exe 4396 explorha.exe 2264 explorha.exe 1764 explorha.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\explorha.job 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe -
pid Process 2324 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 4748 explorha.exe 4748 explorha.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 4540 rundll32.exe 2324 powershell.exe 2324 powershell.exe 2324 powershell.exe 4796 explorha.exe 4796 explorha.exe 4564 explorha.exe 4564 explorha.exe 4396 explorha.exe 4396 explorha.exe 2264 explorha.exe 2264 explorha.exe 1764 explorha.exe 1764 explorha.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2324 powershell.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4788 wrote to memory of 4748 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 75 PID 4788 wrote to memory of 4748 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 75 PID 4788 wrote to memory of 4748 4788 86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe 75 PID 4748 wrote to memory of 1780 4748 explorha.exe 76 PID 4748 wrote to memory of 1780 4748 explorha.exe 76 PID 4748 wrote to memory of 1780 4748 explorha.exe 76 PID 1780 wrote to memory of 4540 1780 rundll32.exe 77 PID 1780 wrote to memory of 4540 1780 rundll32.exe 77 PID 4540 wrote to memory of 4772 4540 rundll32.exe 78 PID 4540 wrote to memory of 4772 4540 rundll32.exe 78 PID 4540 wrote to memory of 2324 4540 rundll32.exe 80 PID 4540 wrote to memory of 2324 4540 rundll32.exe 80 PID 4748 wrote to memory of 508 4748 explorha.exe 83 PID 4748 wrote to memory of 508 4748 explorha.exe 83 PID 4748 wrote to memory of 508 4748 explorha.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe"C:\Users\Admin\AppData\Local\Temp\86daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\system32\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\system32\netsh.exenetsh wlan show profiles5⤵PID:4772
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\699363923187_Desktop.zip' -CompressionLevel Optimal5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2324
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:508
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4796
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4564
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4396
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2264
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
448KB
MD5aa2374084736ee531966fb8ef59ca793
SHA18ab3851529e69254a24b615c58ab031cdafb67c1
SHA256f2a52fd4984b99a3c2791dedf6f1d62a376892ba53fae26843392bca823e2f41
SHA5123c7d8f1c514345f621a2d25417941c83611fa5082d9ccfe5a0b7fceee77993dbe2aa198929d7d9e33a15c79c96ef7f8958bddbd77c1d8c90bd92d9aa9bebe912
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Filesize
1.8MB
MD5f94cad2ea8087f7452d99c57bf5c935e
SHA1fa47755dbc5c9dd1f4a7d5e18de9d7a4178c3e0d
SHA25686daadc6d16a6be5012b517e4ef49316bac7ef6aa1c86cfc26cf0719de9f0f75
SHA512bbf608153aae2c0fa77ca8f66ff16ab03cfaeca321144577c8860ee0a535617a4f5d854a6aaeedb42ce97275a20817e1889594e7d76c97badbaa015ab62f99da
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Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
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Filesize
109KB
MD5726cd06231883a159ec1ce28dd538699
SHA1404897e6a133d255ad5a9c26ac6414d7134285a2
SHA25612fef2d5995d671ec0e91bdbdc91e2b0d3c90ed3a8b2b13ddaa8ad64727dcd46
SHA5129ea82e7cb6c6a58446bd5033855947c3e2d475d2910f2b941235e0b96aa08eec822d2dd17cc86b2d3fce930f78b799291992408e309a6c63e3011266810ea83e
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Filesize
1.2MB
MD515a42d3e4579da615a384c717ab2109b
SHA122aeedeb2307b1370cdab70d6a6b6d2c13ad2301
SHA2563c97bb410e49b11af8116feb7240b7101e1967cae7538418c45c3d2e072e8103
SHA5121eb7f126dccc88a2479e3818c36120f5af3caa0d632b9ea803485ee6531d6e2a1fd0805b1c4364983d280df23ea5ca3ad4a5fca558ac436efae36af9b795c444