Static task
static1
Behavioral task
behavioral1
Sample
01112023_0955_slv_cr10.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
01112023_0955_slv_cr10.exe
Resource
win10v2004-20231023-en
General
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Target
01112023_0955_slv_cr10.ex_
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Size
19.3MB
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MD5
72b559f9deb345b18eb7c072c92a5366
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SHA1
d849700eda7057536522e3d8cd5f693272fe19d2
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SHA256
b998ef2f51dd7c5bad8164410fb4020bd3853a3e3696facbbaaa4357eab99c0c
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SHA512
941291d1b9a98f8fd25d58eb14ba2684b889d3c8bb2b295780eafa1498e3aadcc47d9839736b7f8e66705db5c9967b0f20cd5af4bc143e48ae972424e50efe9a
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SSDEEP
393216:GV8RB2U4XBJOVn0+G7EIFUwYR73K4ZQoy1CdBs:o8eU4XBJqn0+GwUjI64qZw0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 01112023_0955_slv_cr10.ex_
Files
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01112023_0955_slv_cr10.ex_.exe windows:6 windows x64
Password: infected
b2c9ae6b93503c3151aa55cfcdb24e53
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CreateFileA
CloseHandle
GetCurrentActCtx
TryEnterCriticalSection
FindFirstFileA
FindNextFileA
GetModuleHandleA
GetSystemDirectoryA
GetFileType
OpenFileMappingA
CreateNamedPipeA
ExitProcess
VirtualAlloc
GetNamedPipeInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
WriteConsoleW
GetLastError
HeapFree
GetModuleHandleW
GetProcAddress
HeapAlloc
MultiByteToWideChar
WideCharToMultiByte
SetLastError
GetCurrentThreadId
GetACP
DeleteCriticalSection
GetStdHandle
GetStartupInfoW
GetStringTypeW
CreateFileW
GetProcessHeap
GetCPInfo
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
FreeLibrary
LoadLibraryExW
LCMapStringW
IsValidCodePage
GetOEMCP
SetStdHandle
GetModuleHandleExW
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointerEx
FlushFileBuffers
GetModuleFileNameW
RaiseException
HeapSize
HeapReAlloc
CreateEventW
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
RtlUnwindEx
FindClose
FindFirstFileExW
FindNextFileW
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
Sections
.text Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7.6MB - Virtual size: 7.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11.6MB - Virtual size: 11.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 172B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 728B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ