Static task
static1
Behavioral task
behavioral1
Sample
4388c769baf8adbb287f8ed0e85f503a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4388c769baf8adbb287f8ed0e85f503a.exe
Resource
win10v2004-20231215-en
General
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Target
4388c769baf8adbb287f8ed0e85f503a
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Size
98KB
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MD5
4388c769baf8adbb287f8ed0e85f503a
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SHA1
a5ed62d530d068e56d73c4e352a7a4f0ce144155
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SHA256
20bf60b84318abfea86aac3a87e849ded1f1ac1014a727de343718d9301f8d2a
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SHA512
a518f52c7f8550fc9c155c28b565bab63c5efede27ef6cf1ff22ae9bcb3c0c2ea56add2aca5477a4f2849065f4533595108747007a8ba2da29f205a7ce460d20
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SSDEEP
3072:HKFFzo5RsywYJDW8ygN9DozHKBJCCQG0Nv9l:HKnoPRJDW8yc8jOET
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4388c769baf8adbb287f8ed0e85f503a
Files
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4388c769baf8adbb287f8ed0e85f503a.exe windows:4 windows x86 arch:x86
72e837b6ca56fc1f359458e38345b14f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
mouse_event
SetCursorPos
SendMessageA
MessageBoxA
LoadStringA
IsWindowVisible
GetWindowTextA
GetWindowRect
GetSystemMetrics
GetForegroundWindow
GetCursorPos
GetClassNameA
EnumChildWindows
CharNextA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
WriteFile
WaitForSingleObject
VirtualQuery
SystemTimeToFileTime
Sleep
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
LocalFileTimeToFileTime
LeaveCriticalSection
InitializeCriticalSection
GetVersionExA
GetTickCount
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCPInfo
FreeLibrary
FormatMessageA
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateFileA
CreateEventA
CompareStringA
CloseHandle
Sleep
Sections
.text Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1024B - Virtual size: 1012B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 12KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ