Static task
static1
Behavioral task
behavioral1
Sample
4cfcad35223c090bd433e3136d1b8747.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4cfcad35223c090bd433e3136d1b8747.exe
Resource
win10v2004-20231215-en
General
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Target
4cfcad35223c090bd433e3136d1b8747
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Size
100KB
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MD5
4cfcad35223c090bd433e3136d1b8747
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SHA1
2a38deb12ea0fa8d058ab2f4fd098830d894caff
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SHA256
55cdb6666f5f54c43eb27f29f8ae83cc2fae34bbb74ef93315beda57ad835f9e
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SHA512
108aa832579dea88572f1daa1a397426d77332b525fbe74f2c4892a5684e8a187cb5091efa2baee0312a1bff3b1a448b09004631d247355121cdbebae308da46
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SSDEEP
3072:11pGLCHCJ572gKJOSDADeak7dJHB/AdG+:1euHCJ56OSsQLH5AdD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4cfcad35223c090bd433e3136d1b8747
Files
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4cfcad35223c090bd433e3136d1b8747.exe windows:4 windows x86 arch:x86
351cae3c7c4a11c0d097b39878b8db6e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MapViewOfFile
CreateFileMappingA
GetSystemTime
MultiByteToWideChar
WideCharToMultiByte
UnmapViewOfFile
LoadLibraryA
GetModuleFileNameA
SetFilePointer
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
IsBadCodePtr
IsBadWritePtr
IsBadReadPtr
SetUnhandledExceptionFilter
FindFirstFileA
Sleep
CreateProcessA
CreateMutexA
GetLastError
GetProcAddress
CloseHandle
VirtualAlloc
WriteFile
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetOEMCP
GetACP
GetCPInfo
HeapAlloc
GetCurrentProcess
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
TerminateProcess
user32
TranslateMessage
DispatchMessageA
TranslateAcceleratorA
GetMessageA
LoadAcceleratorsA
RegisterDeviceNotificationA
UnregisterDeviceNotification
RegisterClassExA
CreateWindowExA
DefWindowProcA
SetTimer
MessageBoxA
KillTimer
PostQuitMessage
advapi32
RegOpenKeyA
RegQueryValueExA
RegCloseKey
ole32
CoUninitialize
CoInitialize
CreateBindCtx
CoGetMalloc
MkParseDisplayName
CoCreateInstance
oleaut32
SysAllocString
SysFreeString
ksproxy.ax
KsSynchronousDeviceControl
Sections
.text Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ