Analysis
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max time kernel
47s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
07/11/2022, 04:20
Static task
static1
Behavioral task
behavioral1
Sample
7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe
Resource
win7-20220901-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe
Resource
win10v2004-20220901-en
5 signatures
150 seconds
General
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Target
7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe
-
Size
915KB
-
MD5
06c40684a399acd092fa9de536f86a36
-
SHA1
5efac3d45e2792af0d63d7e104d743fa57224ef8
-
SHA256
7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6
-
SHA512
0fabb7d7eeb201a06eff01b0b3e758d0028de2676d285f31b0e62369a84c32e89499f054c50aa8177dd86c5b7da53fb8c0f3fac47e820ab0456157f79b361b4c
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SSDEEP
24576:6XfYb8tZTzsebE4Jbcv25VnEtcKiCeqia:6vYststv25VnEtECeqv
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "userinit.exe,C:\\Windows\\system32\\ntos.exe," 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe File created C:\Windows\SysWOW64\ntos.exe 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1416 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe 1416 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1416 7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe"C:\Users\Admin\AppData\Local\Temp\7c68c919453299d9e8506d87772c6d8aabc259ae6ca8744065d2ef5cd9211bd6.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1416