Static task
static1
Behavioral task
behavioral1
Sample
f8af15e1e195aa4842419a2069bcb6f6b13821989629eaef5718e4cb4866d104.dll
Resource
win10v2004-20231020-en
General
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Target
sdl.tmp.zip
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Size
50KB
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MD5
f91ebf13c381f396911a74dabd9d15de
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SHA1
0f71d8d433ad4f448fc70c1595b4cecd426b88f4
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SHA256
6097c88ac92483e9c9bdf51df4db9bf6176ee0099da8bf014f0657aa8fbcca65
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SHA512
f1367d13fe27f4f89f0d3229dea8191ac98cc71aeb2282c8b6045a810aa227652f0ba6458542474ff77c322434ddf3915d70e191e85dc87a7c8dff2d1ec12eaf
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SSDEEP
1536:7kCtQv8UXnd9ilt+oO9eDUhhqOygFJsggE:wnv8U3dHoyaUONq7gE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f8af15e1e195aa4842419a2069bcb6f6b13821989629eaef5718e4cb4866d104
Files
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sdl.tmp.zip.zip
Password: infected
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f8af15e1e195aa4842419a2069bcb6f6b13821989629eaef5718e4cb4866d104.dll windows:6 windows x64
Password: infected
0cc7520f9aa8a5b8a0bdf1dd5e6efb0c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
ntdll
RtlGetNtVersionNumbers
kernel32
WriteConsoleW
VirtualProtect
VirtualAlloc
CreateMutexA
GetModuleHandleA
LoadLibraryA
GetProcAddress
CloseHandle
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
RtlUnwindEx
InterlockedFlushSList
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
GetCurrentProcess
ExitProcess
TerminateProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
Sections
.text Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
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