Setup[.]exe | Triage

Resubmissions

11-07-2023 15:07

230711-shb3yshf25 10

11-07-2023 05:05

230711-fqw2waed46 10

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General

Target

Setup.exe
Size

7.0MB
MD5

7a7728a6ed63717026afc70d90780d54
SHA1

85861b46514cdb3fb55413af2f095455ff216747
SHA256

9de0dfcf9baf669811374d2f6ed0a1182df8d0254cd210f6f2883c659014de5a
SHA512

d9f877cf6e9f021069fd8e4d4623a944eb6bee34efa564cb64dfb3cdac9b756728c56e5b430e3f89606a49672917c503b19268d20594b95d3e15f1c244a39b43
SSDEEP

98304:ZLALpP1WbQ5/HChxfi0kMmJ6BxLk61BFO7FyAAC053zfVjOTHif:ZLA1SQ5/HSxfi0bBOubvCY8TC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Setup.exe

Files

Setup.exe
.exe windows x64

4346d89fe5c8297ca90187fbd7ba7740

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

WaitForSingleObject
CreateThread
GetConsoleWindow
VirtualAlloc
VirtualFree
ReadFile
WriteFile
CloseHandle
FreeResource
GetModuleHandleA
GetModuleHandleExW
LoadResource
LockResource
SizeofResource
FindResourceA
GetProcAddress
IsBadReadPtr
CreateFileW
HeapSize
GetProcessHeap
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlPcToFileHeader
RaiseException
RtlUnwindEx
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
GetStdHandle
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
WriteConsoleW

user32

ShowWindow

Sections

.text
Size: 134KB - Virtual size: 133KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6.8MB - Virtual size: 6.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

4346d89fe5c8297ca90187fbd7ba7740

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 134KB - Virtual size: 133KB

.rdata Size: 69KB - Virtual size: 69KB

.data Size: 4KB - Virtual size: 10KB

.pdata Size: 8KB - Virtual size: 7KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 6.8MB - Virtual size: 6.8MB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 134KB - Virtual size: 133KB

.rdata
Size: 69KB - Virtual size: 69KB

.data
Size: 4KB - Virtual size: 10KB

.pdata
Size: 8KB - Virtual size: 7KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 6.8MB - Virtual size: 6.8MB

.reloc
Size: 2KB - Virtual size: 2KB