Analysis
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max time kernel
151s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
21-10-2023 21:31
Behavioral task
behavioral1
Sample
NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe
Resource
win7-20231020-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe
Resource
win10v2004-20231020-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe
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Size
33KB
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MD5
c5c95a5b5ef9647cc82bda0fe0b4f250
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SHA1
a664e3487a609967618686d8adc4bcf90416f21c
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SHA256
bf938d651366648b6f568f1d86c5a1301bd1ed9e2b9c827a4ae2998956bb03a5
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SHA512
075b1a4fdd237cc37c0e22ce3fb2446e526ba6756cb4001aefa1320807b7ca97f31c7a51091d84c8be83ddfb3ff673bacbc75d1ac7937fa34851e708895d86d2
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SSDEEP
768:r5Gsq/XQGcoGVzUDWbcvZOkglUWJY3ggxfha54h:r5GD/XPgQGcvZORS3g+
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/files/0x00010000000225a9-7.dat aspack_v212_v242 -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\b: NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jstat.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\javafx\webkit.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\cldr.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jdeps.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\unpack200.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxml2.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\colorimaging.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\zlib.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\javafx\libffi.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\javafx\mesa3d.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaws.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\appletviewer.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\unpack200.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\relaxngom.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\jdk\unicode.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\javafx\libffi.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaw.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jrunscript.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javacpl.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\thaidict.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaw.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\rmiregistry.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\ecc.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\unicode.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jcmd.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\jdk\jopt-simple.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\freebxml.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\xalan.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javac.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jjs.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\dynalink.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\relaxngcc.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\jdk\dynalink.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\xmlresolver.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jdb.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jstatd.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\tnameserv.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1356 wrote to memory of 2504 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 83 PID 1356 wrote to memory of 2504 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 83 PID 1356 wrote to memory of 2504 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 83 PID 1356 wrote to memory of 2044 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 84 PID 1356 wrote to memory of 2044 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 84 PID 1356 wrote to memory of 2044 1356 NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Windows\SysWOW64\at.exeat 1 /delete /yes2⤵PID:2504
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C:\Windows\SysWOW64\at.exeat 4:02:27 AM "C:\Users\Admin\AppData\Local\Temp\NEAS.c5c95a5b5ef9647cc82bda0fe0b4f250.exe"2⤵PID:2044
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
601KB
MD5301cacabfd68567ea0b22ffd9fd0d72b
SHA11c8ab8c058f3edfe4b3e5fd9fda41f31b2ba517d
SHA256b5ab99aedda3a587ec56b29f94ed312a51a374c6fa06898a67acead90b68cbdf
SHA51236474c94a9f4100684581116ef43debe9ed74f7f9ecb2017285bd7b7eaa9158e44309c3d6e6a654a03953e70fb26c739b7ad8dae0109e6d00c6e4b8ff3765b54