Static task
static1
Behavioral task
behavioral1
Sample
66887d238bde86d78b4901db2eb57c83.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66887d238bde86d78b4901db2eb57c83.exe
Resource
win10v2004-20231222-en
General
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Target
66887d238bde86d78b4901db2eb57c83
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Size
2.2MB
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MD5
66887d238bde86d78b4901db2eb57c83
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SHA1
c72a94418f673b59e61fd82db78ca579be2b0047
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SHA256
035ea762a8c95d69182a4e1be4aae8de61119821a5166da2b01298f516adf7d6
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SHA512
6fe1fc1bb607f90a4bbdf8a398e542a867e57340f459bbcb262f0ad62f233a3a12c698382b2879755ee670982643911e0533f0cc8397738f5f75c4a1e22b5d16
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SSDEEP
12288:WiXe5zDf2k8AYYxpiktrm0Zmy3rvTBv57jKgwKZt:NC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 66887d238bde86d78b4901db2eb57c83
Files
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66887d238bde86d78b4901db2eb57c83.exe windows:4 windows x86 arch:x86
7ff42c61cc72579dad905f1401801f1e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WideCharToMultiByte
VirtualAlloc
VirtualFree
VirtualProtect
IsBadReadPtr
HeapFree
GetProcessHeap
HeapAlloc
FindResourceA
GetLastError
HeapReAlloc
GetCommandLineA
GetVersionExA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapDestroy
HeapCreate
GetProcAddress
GetModuleHandleA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapSize
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSection
Sleep
RtlUnwind
LoadLibraryA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ