Static task
static1
Behavioral task
behavioral1
Sample
a1c1a3bb31b0b8a1366b672fb37f9a3b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1c1a3bb31b0b8a1366b672fb37f9a3b.exe
Resource
win10v2004-20240221-en
General
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Target
a1c1a3bb31b0b8a1366b672fb37f9a3b
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Size
445KB
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MD5
a1c1a3bb31b0b8a1366b672fb37f9a3b
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SHA1
2405b54b7bca10ac532f5f1ad5e464bc4a27b8f9
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SHA256
09e57cca7ef5c9043aadcd2a4b212c199823cbca2ba0cb42ba996efffc3e0e6d
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SHA512
7640187adc021de76ea924577eef293ce17bfaacecafb01e9073a0171f540008dcb6d42851ad468034ecbd757b6cf5f1967c1955c7ffdcabbb623d28f75399c2
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SSDEEP
12288:oXBowNmfW9N1E4U00jLiefyUb5U5nDBr7tGOV+07EOk:oXBowNmO9PvU0XgDb5sVXLD7EOk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1c1a3bb31b0b8a1366b672fb37f9a3b
Files
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a1c1a3bb31b0b8a1366b672fb37f9a3b.exe windows:4 windows x86 arch:x86
3f27efdc927d7b7c38f5494e851b8db6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
version
VerQueryValueA
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeA
GetFileVersionInfoSizeW
GetFileVersionInfoA
wininet
InternetOpenUrlA
InternetOpenA
InternetCloseHandle
InternetReadFile
setupapi
SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyA
kernel32
DeviceIoControl
GetLocalTime
GlobalMemoryStatus
LeaveCriticalSection
CloseHandle
GetSystemTimeAsFileTime
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
ExitProcess
GetCurrentProcessId
GetFileAttributesW
CreateDirectoryW
GlobalReAlloc
GetFileAttributesA
GetDiskFreeSpaceA
GetComputerNameA
LocalFree
LocalAlloc
LCMapStringW
InterlockedDecrement
InterlockedIncrement
GetModuleHandleW
EnterCriticalSection
IsBadWritePtr
CreateFileA
ReadFile
VirtualAlloc
IsBadReadPtr
VirtualFree
InterlockedExchange
GetConsoleOutputCP
GetLocaleInfoA
GetThreadLocale
GetVersionExA
MultiByteToWideChar
WideCharToMultiByte
InitializeCriticalSection
DeleteCriticalSection
GetDriveTypeW
GetVolumeInformationW
FreeLibrary
GetProcAddress
LoadLibraryA
GetLastError
Sleep
LoadLibraryW
GetTempPathW
lstrlenA
GlobalSize
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
OutputDebugStringA
GetModuleFileNameA
GetTempPathA
DeleteFileA
lstrlenW
GetModuleFileNameW
CreateDirectoryA
user32
DestroyWindow
ShowWindow
KillTimer
SetTimer
CreateDialogParamA
GetWindowRect
SendMessageA
GetDesktopWindow
wsprintfA
ReleaseDC
GetDC
gdi32
SetStretchBltMode
StretchDIBits
DeleteDC
CreateDIBitmap
ExtEscape
DeleteObject
GetObjectA
GetFontData
SelectPalette
RealizePalette
GetDIBits
CreateCompatibleDC
CreateDIBSection
SelectObject
Sections
.text Size: 296KB - Virtual size: 296KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 139KB - Virtual size: 457KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ