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Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
15/11/2023, 00:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.a77b802f945c514c40702146b44033f0.exe
Resource
win7-20231023-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.a77b802f945c514c40702146b44033f0.exe
Resource
win10v2004-20231023-en
2 signatures
150 seconds
General
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Target
NEAS.a77b802f945c514c40702146b44033f0.exe
-
Size
320KB
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MD5
a77b802f945c514c40702146b44033f0
-
SHA1
61b6e1be425ab65c31c107c40cad3d52934a3046
-
SHA256
0120dc5f79475316f5caffeffa770c7104031e15e09de257933eff9dfb1ae275
-
SHA512
d52ddb246c9cabf593f23d6d2deac46dbb1468263817b2600153abda298444cdec83df0c5e114a5a5945b759e890d902182e9d2f0e6bc15fd5b42b4cdb27cebf
-
SSDEEP
6144:c+Ed/U20H2RfS155ONNXBuWoJBO9OMbHLkAqF7Ief9UmM7/uT:cxqN2EB0NxDIBuOFe7/uT
Score
4/10
Malware Config
Signatures
-
Drops file in Program Files directory 20 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\Office16\OSPP.HTM NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\PersonaSpy.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\README.HTM NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\TestJoin.mhtml NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\batch_window.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\create_stream.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\Welcome.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jre-1.8\Welcome.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jre-1.8\hcjzqenb.exe NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\rvhrjtnt.exe NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\RepairSubmit.mhtml NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\browse_window.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\mosaic_window.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\MCABOUT.HTM NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\error_window.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\revhnlhn.exe NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jdk-1.8\README.html NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Java\jdk-1.8\chllsvtv.exe NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\tsbknceh.exe NEAS.a77b802f945c514c40702146b44033f0.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\equalizer_window.html NEAS.a77b802f945c514c40702146b44033f0.exe -
Modifies registry class 24 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\LocalServer32\ = "C:\\Program Files\\Microsoft Office\\root\\Office16\\PersonaSpy\\tsbknceh.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\ = "lvbevhjskcbkcqsl" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D7312AD1-839F-2383-4A90-4F4A14BEFAAF}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NEAS.a77b802f945c514c40702146b44033f0.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD} NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3} NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892} NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\LocalServer32\ = "C:\\Program Files\\Microsoft Office\\root\\vfs\\ProgramFilesCommonX64\\Microsoft Shared\\Smart Tag\\1033\\rvhrjtnt.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D7312AD1-839F-2383-4A90-4F4A14BEFAAF} NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D7312AD1-839F-2383-4A90-4F4A14BEFAAF}\ = "thtlbjersexknesl" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\ = "krrehwcjqhsrhekc" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564} NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\LocalServer32\ = "C:\\Program Files\\Java\\jdk-1.8\\chllsvtv.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D7312AD1-839F-2383-4A90-4F4A14BEFAAF}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509} NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\ = "kbrbblwtjkkbtjhx" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\ = "lsnlxjqqtekncblc" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\LocalServer32\ = "C:\\Program Files\\Java\\jdk-1.8\\jre\\revhnlhn.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\LocalServer32\ = "C:\\Program Files\\Java\\jre-1.8\\hcjzqenb.exe" NEAS.a77b802f945c514c40702146b44033f0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\ = "brrhtclbewvnlqxk" NEAS.a77b802f945c514c40702146b44033f0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\LocalServer32 NEAS.a77b802f945c514c40702146b44033f0.exe