Static task
static1
Behavioral task
behavioral1
Sample
extreme.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
extreme.exe
Resource
win10v2004-20230220-en
General
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Target
extreme.exe
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Size
1.0MB
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MD5
3d026c96bdee62fdb41a1573dadae0e2
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SHA1
9da9150ce4fa43cc5fb0b61e29e5b1c80547f689
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SHA256
0759b7a122794539030f00f2b2b5f9da6b9239fbd6072e82648ca37ccc9fd2e3
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SHA512
e271f2451698a01b810dbd0d85e5d8f2d3cae48604c40c2075eab6fb3108f04d5ad549f32fd0e975aa13d74cfe80ba25e973d4c019e5223cea2d13ae26e92708
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SSDEEP
24576:mMNNItgmQMg1k80b3V+6IUCAZPcs6l8pH:pGtVQMM0bV+6IUCAZ0s6uh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource extreme.exe
Files
-
extreme.exe.exe windows x86
d69cfc9a652ef4401039c43a27438863
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryW
GetVersionExW
MultiByteToWideChar
GetModuleFileNameA
GetModuleFileNameW
GetEnvironmentVariableW
GetCommandLineW
WriteConsoleW
GetFileType
GetStdHandle
DecodePointer
EncodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetLastError
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
CloseHandle
EnterCriticalSection
LeaveCriticalSection
SetFilePointer
ReadFile
InitializeCriticalSectionAndSpinCount
RtlUnwind
HeapAlloc
RaiseException
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetModuleHandleW
SetLastError
GetCurrentThreadId
GetProcAddress
ExitProcess
WriteFile
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
SetHandleCount
DeleteCriticalSection
WideCharToMultiByte
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
Sleep
SetStdHandle
FlushFileBuffers
CreateFileW
HeapSize
CreateFileA
GetStringTypeW
HeapReAlloc
SetEndOfFile
GetProcessHeap
FreeLibrary
GetFileAttributesW
InterlockedDecrement
SetEnvironmentVariableW
user32
LoadStringW
wsprintfW
MessageBoxW
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
Sections
.text Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ