Analysis
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max time kernel
132s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 17:57
Behavioral task
behavioral1
Sample
e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe
Resource
win10v2004-20220812-en
General
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Target
e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe
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Size
116KB
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MD5
683774b1cd0fb79403bd06e857664ec8
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SHA1
0ee60452ea9e57241d9655a3d77681f97d894608
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SHA256
e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8
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SHA512
a0d3684c4ab0cec7d0472ee318b762e97ab06036a27e68ddbfbe27a9bf562985185031ce802164a509d3afac3cc36ef283f37348d2bf7aed9a2027ba5c6cd134
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SSDEEP
1536:JxqjQ+P04wsmJCplsKumctslepFTJaHOAo51PfTXsMTKF3Kh:sr85ClumctsAJxZYU
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE 1 IoCs
pid Process 3372 e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Drops file in Program Files directory 26 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3468 wrote to memory of 3372 3468 e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe 80 PID 3468 wrote to memory of 3372 3468 e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe 80 PID 3468 wrote to memory of 3372 3468 e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe"C:\Users\Admin\AppData\Local\Temp\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3468 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe"2⤵
- Executes dropped EXE
PID:3372
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe
Filesize76KB
MD5d5aac5a90df08c484927ce359ed92ece
SHA1c10256635dcade4c5013cd1ca39677981a73c3f0
SHA25622178209bbc51dd8691b20ee43e74dd4b8da0a51eae9247254ac4be1e5da5dc0
SHA512ec812aaec6edf21329970ac61080a92cc9b073daa38ce72a66e4cf87b99d4bc13ae7b64e6a86e64ab4719f396f7184e3b05f7d3c97ff9aa81e41bacd7c2f0da6
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C:\Users\Admin\AppData\Local\Temp\3582-490\e10beed01b14f522ab9275fb6bbe5fce6dc026ea1d83cfe65d45cdcd96ea85c8.exe
Filesize76KB
MD5d5aac5a90df08c484927ce359ed92ece
SHA1c10256635dcade4c5013cd1ca39677981a73c3f0
SHA25622178209bbc51dd8691b20ee43e74dd4b8da0a51eae9247254ac4be1e5da5dc0
SHA512ec812aaec6edf21329970ac61080a92cc9b073daa38ce72a66e4cf87b99d4bc13ae7b64e6a86e64ab4719f396f7184e3b05f7d3c97ff9aa81e41bacd7c2f0da6