Static task
static1
Behavioral task
behavioral1
Sample
ca4a583cfea250661ec5af12b4d920a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ca4a583cfea250661ec5af12b4d920a8.exe
Resource
win10v2004-20231215-en
General
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Target
ca4a583cfea250661ec5af12b4d920a8
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Size
112KB
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MD5
ca4a583cfea250661ec5af12b4d920a8
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SHA1
21b82aa5bc1dfed9bfc91ffcf7f1e11e05934477
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SHA256
0ad1d645b9de27873a8a7b64890b804a1506eace008b96d3d5dab1aae872bd20
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SHA512
a2cc094abeeb6092e21cd24b586298889f6c776aa7206b7f927299c3d1cf8ebbfffe0aace1c74ee1ec5176a1eba97048cf77ae24d08d416cb1a0d3d6e2ae1a06
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SSDEEP
1536:eV/oyvH++LmkzvMF0VQAnq7maRtA1M3NniapSEoqITiG:2oyvH++1j6aQL7hRtAGiaIEoXiG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca4a583cfea250661ec5af12b4d920a8
Files
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ca4a583cfea250661ec5af12b4d920a8.exe windows:4 windows x86 arch:x86
78f6ca01ddda351440e91d5890becba5
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
SearchPathA
ReadFile
CreateFileA
DeviceIoControl
GetModuleHandleA
MultiByteToWideChar
WideCharToMultiByte
LocalFree
SetEndOfFile
SetStdHandle
IsBadCodePtr
Sleep
GetLastError
GetModuleFileNameA
CreateDirectoryA
GetFileAttributesA
DeleteFileA
CreateProcessA
WaitForSingleObject
CloseHandle
SetFileAttributesA
CopyFileA
LoadLibraryA
GetProcAddress
FreeLibrary
GetVersionExA
GetWindowsDirectoryA
lstrlenA
IsBadReadPtr
GetStringTypeW
GetStringTypeA
FlushFileBuffers
SetFilePointer
IsBadWritePtr
VirtualAlloc
RtlUnwind
RaiseException
GetCommandLineA
GetVersion
ExitProcess
HeapFree
HeapAlloc
HeapReAlloc
TerminateProcess
GetCurrentProcess
LCMapStringA
LCMapStringW
GetCPInfo
HeapSize
GetACP
GetOEMCP
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
advapi32
RegisterServiceCtrlHandlerA
SetServiceStatus
StartServiceCtrlDispatcherA
ControlService
DeleteService
StartServiceA
QueryServiceStatus
CreateServiceA
ChangeServiceConfig2A
RegCreateKeyA
RegSetValueExA
OpenSCManagerA
OpenServiceA
CloseServiceHandle
DeregisterEventSource
RegOpenKeyExA
RegCloseKey
ole32
CoUninitialize
CoGetClassObject
StringFromCLSID
CoInitialize
oleaut32
VariantClear
Sections
.text Size: 84KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ