Static task
static1
Behavioral task
behavioral1
Sample
99b3fa542e5e0ee7a2856049346f992c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99b3fa542e5e0ee7a2856049346f992c.exe
Resource
win10v2004-20231222-en
General
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Target
99b3fa542e5e0ee7a2856049346f992c
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Size
664KB
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MD5
99b3fa542e5e0ee7a2856049346f992c
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SHA1
b160518db4f51fdb6004ea911ab8596f162d722b
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SHA256
2147c792a27f275809787cfde34a4882de311ff9fc9510ea8171b88fd9fabd86
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SHA512
22ccd2c418de8b2af665cfd814e1ac4d172729ffad10bcad687a52937056ee4f3d2e6e7058c6d75da3f2fb7f200ead97f3982ac06505d5f055685c37d7dea106
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SSDEEP
12288:0tAl+5h74BeJCZpQcXrRxE4MeN7eLc9tnl1EINSDsgBIJTDKn/uA3h:QAl+5KbQWVMvA9tlpUQguAn/uA3h
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99b3fa542e5e0ee7a2856049346f992c
Files
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99b3fa542e5e0ee7a2856049346f992c.exe windows:5 windows x86 arch:x86
5830a9515f55282cfd024df908160e4c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WideCharToMultiByte
lstrlenA
lstrcpynA
lstrcpynW
GetModuleFileNameW
lstrcatA
lstrlenW
lstrcatW
lstrcpyW
lstrcpyA
GetTickCount
GetSystemDirectoryW
CloseHandle
FlushFileBuffers
MultiByteToWideChar
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetLastError
HeapFree
GetCPInfo
GetSystemTimeAsFileTime
HeapAlloc
GetCommandLineA
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
GetProcAddress
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
HeapSize
IsValidCodePage
GetACP
GetOEMCP
GetStdHandle
GetFileType
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapReAlloc
GetConsoleCP
GetConsoleMode
SetFilePointerEx
SetStdHandle
shell32
SHGetFolderPathW
Sections
.text Size: 141KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 462KB - Virtual size: 517KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
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