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Analysis
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max time kernel
152s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2024, 00:05
Static task
static1
Behavioral task
behavioral1
Sample
eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe
Resource
win10v2004-20240226-en
General
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Target
eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe
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Size
4.1MB
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MD5
25b41cd2c03b1c669aa06c5f7eed17c9
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SHA1
32fd257b0d3c8efc7b2f2448e2b0516aa1edb3d5
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SHA256
eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48
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SHA512
f3cf051644ca2d99a1253c06482b69288083d9e994d20b61df6c3dfcc258a96b15c291f60ecc47bd8b28feb14ca995ff9c4f9a3e2ebbb237f3cb93ea9b415c9e
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SSDEEP
98304:+R0pI/IQlUoMPdmpSpn4ADtnkgvNWlw6aTfN41v:+R0pIAQhMPdmg5n9klRKN41v
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3756 aoptisys.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\MintAM\\boddevloc.exe" eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\IntelprocRC\\aoptisys.exe" eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 3756 aoptisys.exe 3756 aoptisys.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2660 wrote to memory of 3756 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 90 PID 2660 wrote to memory of 3756 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 90 PID 2660 wrote to memory of 3756 2660 eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe"C:\Users\Admin\AppData\Local\Temp\eb971db8cba100e34ed8dfbc87373093f24532d3e66fa9a75a4950889ef2dd48.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\IntelprocRC\aoptisys.exeC:\IntelprocRC\aoptisys.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4.1MB
MD5beeffaacfa0359f16f8a4b0455be532d
SHA1f007e87907a3445a04bd34f96d8541af813e9602
SHA256410d905f044cfdb42955c06c8bf625169904f30e01b9fb634eff6b4002907c87
SHA5125e0aa32f7017162fdf5062f2bbdddb2505f986e0533b207cf77a886c94f154b4cbdf161a2217d859edbe10bfb7fd49b32b1bf587cf05b5bacbbf1e0fe5bf2702
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Filesize
4.1MB
MD50cee9021cfde65c1b9269d55ec901be3
SHA1e1b843fbb6a4d56164cf8367ccf135596e061287
SHA25673a01f929433085d9cdb85dbc09cda8d4b79e4af0b6a22adff7604cd052c4cc0
SHA512a9da6e01932f6b21830b9c13f9429939b087685d24076e2c3a58b04e03df8be1e351dfdb678e7e5a2108e3cf1e8912134c25e91fc6cf46b2e1178e0ccd460d19
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Filesize
207B
MD5e68f0c48bd4305dc4668db7cc2e2ab30
SHA1dfd89553193dde79719208a4e27ca94ff64ce8e6
SHA2560ca5be8356575a411daa2bd7611c6937d7810cc9b2ed33f436300ae90dd87b94
SHA512a8a347528a97af3d737f894b16ea4325de851e25b4fd85e2230affc778e9424987c4bff178d5e68d068cd61e00085e70c7c61d527789c57b2cf1f9971a7c2a89