Analysis
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max time kernel
141s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
14-03-2023 08:07
Static task
static1
Behavioral task
behavioral1
Sample
86a4cdd8a4ce24624f28de4d77283dbb.exe
Resource
win7-20230220-en
General
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Target
86a4cdd8a4ce24624f28de4d77283dbb.exe
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Size
795KB
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MD5
86a4cdd8a4ce24624f28de4d77283dbb
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SHA1
c363e391e8a6db6b69444de2a7f1ba22f7f78eba
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SHA256
bcb279b39192d656df357e8bb33bc52ebddc209d6ecdbff75ca65334af06905a
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SHA512
cd6d53a7e1564117ef8c9cc277bbb3ece668b211fbabef00192ccbbd916dfec9225fcf498248347b048957b123cfc0332e059aedf84d6f945411c8eed29f10db
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SSDEEP
12288:RQMHUQ8/KyJa1XNrW1kQZTTU2pJrt0EeUOf9ngj6pGJ4iHfQG+HHIisH:KMHGyZJWDZTIMJWEeUe9nVi/b+HoBH
Malware Config
Extracted
cryptbot
http://ernlen22.top/gate.php
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payload_url
http://ovalim02.top/magpie.dat
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
magpie.exeDpEditor.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ magpie.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ DpEditor.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
DpEditor.exemagpie.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion DpEditor.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion magpie.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion magpie.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 972 cmd.exe -
Executes dropped EXE 2 IoCs
Processes:
magpie.exeDpEditor.exepid process 1532 magpie.exe 308 DpEditor.exe -
Loads dropped DLL 2 IoCs
Processes:
cmd.exemagpie.exepid process 1692 cmd.exe 1532 magpie.exe -
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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Processes:
resource yara_rule \Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exe themida C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exe themida C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exe themida behavioral1/memory/1532-143-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/1532-144-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/1532-145-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/1532-147-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/1532-146-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/1532-148-0x0000000000D80000-0x0000000001464000-memory.dmp themida \Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe themida behavioral1/memory/1532-153-0x0000000000D80000-0x0000000001464000-memory.dmp themida behavioral1/memory/308-155-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-157-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-156-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-158-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-159-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-160-0x0000000000A40000-0x0000000001124000-memory.dmp themida behavioral1/memory/308-161-0x0000000000A40000-0x0000000001124000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
magpie.exeDpEditor.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA magpie.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA DpEditor.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
86a4cdd8a4ce24624f28de4d77283dbb.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum 86a4cdd8a4ce24624f28de4d77283dbb.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 86a4cdd8a4ce24624f28de4d77283dbb.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
magpie.exeDpEditor.exepid process 1532 magpie.exe 308 DpEditor.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
86a4cdd8a4ce24624f28de4d77283dbb.exedescription pid process target process PID 2024 set thread context of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
86a4cdd8a4ce24624f28de4d77283dbb.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 86a4cdd8a4ce24624f28de4d77283dbb.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 86a4cdd8a4ce24624f28de4d77283dbb.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 86a4cdd8a4ce24624f28de4d77283dbb.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1240 timeout.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
DpEditor.exepid process 308 DpEditor.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
86a4cdd8a4ce24624f28de4d77283dbb.exemagpie.exeDpEditor.exepid process 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe 1532 magpie.exe 308 DpEditor.exe -
Suspicious use of WriteProcessMemory 32 IoCs
Processes:
86a4cdd8a4ce24624f28de4d77283dbb.exe86a4cdd8a4ce24624f28de4d77283dbb.execmd.execmd.exemagpie.exedescription pid process target process PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 2024 wrote to memory of 1920 2024 86a4cdd8a4ce24624f28de4d77283dbb.exe 86a4cdd8a4ce24624f28de4d77283dbb.exe PID 1920 wrote to memory of 1692 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 1692 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 1692 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 1692 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 972 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 972 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 972 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1920 wrote to memory of 972 1920 86a4cdd8a4ce24624f28de4d77283dbb.exe cmd.exe PID 1692 wrote to memory of 1532 1692 cmd.exe magpie.exe PID 1692 wrote to memory of 1532 1692 cmd.exe magpie.exe PID 1692 wrote to memory of 1532 1692 cmd.exe magpie.exe PID 1692 wrote to memory of 1532 1692 cmd.exe magpie.exe PID 972 wrote to memory of 1240 972 cmd.exe timeout.exe PID 972 wrote to memory of 1240 972 cmd.exe timeout.exe PID 972 wrote to memory of 1240 972 cmd.exe timeout.exe PID 972 wrote to memory of 1240 972 cmd.exe timeout.exe PID 1532 wrote to memory of 308 1532 magpie.exe DpEditor.exe PID 1532 wrote to memory of 308 1532 magpie.exe DpEditor.exe PID 1532 wrote to memory of 308 1532 magpie.exe DpEditor.exe PID 1532 wrote to memory of 308 1532 magpie.exe DpEditor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\86a4cdd8a4ce24624f28de4d77283dbb.exe"C:\Users\Admin\AppData\Local\Temp\86a4cdd8a4ce24624f28de4d77283dbb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\86a4cdd8a4ce24624f28de4d77283dbb.exe"C:\Users\Admin\AppData\Local\Temp\86a4cdd8a4ce24624f28de4d77283dbb.exe"2⤵
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exe3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exeC:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exe4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"5⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout -t 5 && del "C:\Users\Admin\AppData\Local\Temp\86a4cdd8a4ce24624f28de4d77283dbb.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout -t 54⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3A1B.tmpFilesize
32B
MD59007aba6f5ee53a482249147787479b2
SHA14ac87bdc6d0eb472030d4f70d9aa265d7fdcb730
SHA2569e1905de40a93ef8708e59f3861320b915c8cd029c7614d92cb526407d4cca0f
SHA512ff645e2a70960ce438921c2dd1eaec811facf54a865b5977b9f8d1327ac2a499a99d42df80b9cb75ff8b4e7746194d4748b49b27cda17832c59d90091b5584fb
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C:\Users\Admin\AppData\Local\Temp\3D88.tmpFilesize
71KB
MD5dfeffc3924409d9c9d3c8cae05be922b
SHA1a89046cbf54c00e17ff0a5f3e1a8f01eb399bce4
SHA25606ea3ad1c1c1067bfdfaa5ad8a91632fac6cad9776ded85fa65d3b6181d89be6
SHA512d9614ecf528a2bf48cafe99a4c54d5c9f3656d628001fbf575d367d5ad8008cf30a58a7b3d9489d8534064442df89a7263df4a91d0863dcd6cc33574c576da33
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C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exeFilesize
2.6MB
MD57b151d5d1cc93ce12a0739aee4747551
SHA1e0f938edcae3de4059e9022d254f3dd04ad47991
SHA256f1de8d1de91170b9f7e715575c51c5846370233c33c50831b909c5cc8207a0ad
SHA5123481b855ba1d6f96058d187730edd2816cd64a6670b27699355e89f2cf1ccde67c0656979e15a9891b46369a46ae7483ff645e5cc2820888f5b696976a9cd944
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C:\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exeFilesize
2.6MB
MD57b151d5d1cc93ce12a0739aee4747551
SHA1e0f938edcae3de4059e9022d254f3dd04ad47991
SHA256f1de8d1de91170b9f7e715575c51c5846370233c33c50831b909c5cc8207a0ad
SHA5123481b855ba1d6f96058d187730edd2816cd64a6670b27699355e89f2cf1ccde67c0656979e15a9891b46369a46ae7483ff645e5cc2820888f5b696976a9cd944
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C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD57b151d5d1cc93ce12a0739aee4747551
SHA1e0f938edcae3de4059e9022d254f3dd04ad47991
SHA256f1de8d1de91170b9f7e715575c51c5846370233c33c50831b909c5cc8207a0ad
SHA5123481b855ba1d6f96058d187730edd2816cd64a6670b27699355e89f2cf1ccde67c0656979e15a9891b46369a46ae7483ff645e5cc2820888f5b696976a9cd944
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\Users\Admin\AppData\Roaming\44B0BD7D0CD0909A\magpie.exeFilesize
2.6MB
MD57b151d5d1cc93ce12a0739aee4747551
SHA1e0f938edcae3de4059e9022d254f3dd04ad47991
SHA256f1de8d1de91170b9f7e715575c51c5846370233c33c50831b909c5cc8207a0ad
SHA5123481b855ba1d6f96058d187730edd2816cd64a6670b27699355e89f2cf1ccde67c0656979e15a9891b46369a46ae7483ff645e5cc2820888f5b696976a9cd944
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\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exeFilesize
2.6MB
MD57b151d5d1cc93ce12a0739aee4747551
SHA1e0f938edcae3de4059e9022d254f3dd04ad47991
SHA256f1de8d1de91170b9f7e715575c51c5846370233c33c50831b909c5cc8207a0ad
SHA5123481b855ba1d6f96058d187730edd2816cd64a6670b27699355e89f2cf1ccde67c0656979e15a9891b46369a46ae7483ff645e5cc2820888f5b696976a9cd944
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memory/308-157-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-155-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-160-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-159-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-158-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-156-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/308-161-0x0000000000A40000-0x0000000001124000-memory.dmpFilesize
6.9MB
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memory/1532-153-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-146-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-148-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-143-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-144-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-145-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1532-147-0x0000000000D80000-0x0000000001464000-memory.dmpFilesize
6.9MB
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memory/1692-142-0x0000000001FD0000-0x00000000026B4000-memory.dmpFilesize
6.9MB
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memory/1920-137-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-56-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-54-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-55-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-57-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-58-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-61-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1920-59-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-60-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-65-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-64-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/1920-62-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB