Static task
static1
Behavioral task
behavioral1
Sample
c33deedefdb021c129cc4314ce7a032be5fbca79378f8581d0406857040a7fbf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c33deedefdb021c129cc4314ce7a032be5fbca79378f8581d0406857040a7fbf.exe
Resource
win10v2004-20230915-en
General
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Target
f17afa21e88b7a362db5ae8fdfa43de9.bin
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Size
118KB
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MD5
a2f54007138666066c5f599d441a4091
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SHA1
568467049ac9e2e50c971b7e533133333644c8d7
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SHA256
b08f1a1b8feaf67cbae681acaacc46aedbd216586b51236e3181365ce6b488fe
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SHA512
6bc5ed6658116fb83c232002d8ab0e0bfc82586329f9750f64762148c4b65a73037e38d5fa1b0fce24de2be273267e1823cb465713930a7fe03763886ae71735
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SSDEEP
3072:H2FtLZBtswP4yvYpwZblMS2mbHwQCKWw41tnyswkP:H2fZswPfg/S2mbHdCBR1tnyswkP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/c33deedefdb021c129cc4314ce7a032be5fbca79378f8581d0406857040a7fbf.exe
Files
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f17afa21e88b7a362db5ae8fdfa43de9.bin.zip
Password: infected
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c33deedefdb021c129cc4314ce7a032be5fbca79378f8581d0406857040a7fbf.exe.exe windows x86
Password: infected
8ad88ac708ddb8f8b13f36cf34d63196
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
wininet
InternetReadFile
InternetCloseHandle
InternetCrackUrlW
InternetOpenW
InternetOpenUrlW
InternetQueryDataAvailable
shlwapi
StrStrW
wnsprintfW
kernel32
GetCommandLineW
GetCommandLineA
GetOEMCP
WriteFile
GetModuleFileNameW
GetEnvironmentVariableW
lstrlenA
CreateFileW
GetFileAttributesW
GetSystemWow64DirectoryW
GetLastError
LoadLibraryA
lstrcatW
lstrcpyA
GetEnvironmentStringsW
CloseHandle
ExitProcess
GetModuleHandleW
lstrcpyW
GetTempFileNameW
HeapFree
HeapReAlloc
HeapAlloc
GetProcessHeap
WideCharToMultiByte
GetACP
IsValidCodePage
FindNextFileW
FreeEnvironmentStringsW
SetStdHandle
HeapSize
TlsSetValue
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
WriteConsoleW
TlsFree
GetSystemTimeAsFileTime
GetProcAddress
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RaiseException
RtlUnwind
FreeLibrary
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
ReadFile
GetConsoleMode
ReadConsoleW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetFileSizeEx
SetFilePointerEx
FindClose
FindFirstFileExW
user32
wsprintfW
wsprintfA
advapi32
GetSidSubAuthorityCount
GetSidSubAuthority
RegSetValueExW
RegOpenKeyExW
RegCreateKeyW
RegCloseKey
Sections
.text Size: 165KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 800B
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ