Static task
static1
Behavioral task
behavioral1
Sample
Student online update.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Student online update.exe
Resource
win10v2004-20220812-en
General
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Target
Student online update.exe
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Size
6.8MB
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MD5
3817590cf8bec4a768bb84405590272f
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SHA1
8f36d6b65e1bbc796744505a77a6214dce5614dc
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SHA256
accd460b2c7e90c0646d2c73859d304dff607e122a0efa9e1082118b046ee30e
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SHA512
42c3e5e83a9aeb79d117ad357223155ee7ddb67ea490a49ddf731743dbe0f69626693d7b76b703d9e8ffceac16016e4765d0794d93c631f9fbceedb6c78c0dd4
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SSDEEP
196608:Fi8FQDGrsEzWt7+eW3TAP2b9ZN3erOAjsjbgcbpSzZTfuB:AGLWt65U2b9Z9eCDczZfu
Malware Config
Signatures
Files
-
Student online update.exe.exe windows x86
2962da585c964274d70856b8bd7aca0b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
MessageBoxA
comctl32
ord17
kernel32
CreateDirectoryA
TlsSetValue
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
GetCommandLineW
GetStartupInfoW
GetVersionExA
GetProcAddress
LoadLibraryA
GetModuleFileNameW
GetModuleFileNameA
GetTempPathA
GetLastError
LoadLibraryExA
Sleep
GetProcessHeap
SetEndOfFile
MultiByteToWideChar
SetStdHandle
EnterCriticalSection
LeaveCriticalSection
GetFileType
SetConsoleCtrlHandler
GetModuleHandleW
ExitProcess
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
HeapFree
HeapAlloc
DeleteFileA
FindNextFileA
GetCommandLineA
GetStartupInfoA
SetEnvironmentVariableA
WideCharToMultiByte
SetEnvironmentVariableW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
SetHandleCount
GetStdHandle
SetLastError
InitializeCriticalSectionAndSpinCount
TlsGetValue
TlsAlloc
RemoveDirectoryA
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
RtlUnwind
WriteFile
GetFullPathNameA
GetCurrentDirectoryA
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetFileAttributesA
ReadFile
SetFilePointer
CloseHandle
GetConsoleCP
GetConsoleMode
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlushFileBuffers
CompareStringA
CompareStringW
HeapSize
GetLocaleInfoA
GetTimeZoneInformation
LCMapStringA
LCMapStringW
CreateFileA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
ws2_32
ntohl
Sections
.text Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 211KB - Virtual size: 211KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ