Challenge_Benign_904239f021ab4cce83c0dc89f8e96ed943863fc28b0f3bcf933e6355d4a43247[.]exe

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General

Target

Challenge_Benign_904239f021ab4cce83c0dc89f8e96ed943863fc28b0f3bcf933e6355d4a43247.exe
Size

84KB
MD5

48d84a84f322089d91959fb1911da111
SHA1

e4aad6c2dec97d63368a68c1c94f7a40c81776f2
SHA256

deecd473884deaa9605e9a33eb201f106e07cfd1ee6205a50ec1720ddd0cd7ff
SHA512

f9d46c1bb9476dbd01d2be1b8e61ed7f45c1f73506939163fe70d713122cc9073422fd81b444d6c6fd93caeef47be8517ea73d3a79485cc84044f1628d3f7315
SSDEEP

1536:W2lmwrbw9RSUOTS+u+mgTMKZTE6yStygIOqOwSC/Sfso4fvhgaSQ:W2lmwbeSUcHu6XvIkw9/SUo4fvhgM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Challenge_Benign_904239f021ab4cce83c0dc89f8e96ed943863fc28b0f3bcf933e6355d4a43247.exe

Files

Challenge_Benign_904239f021ab4cce83c0dc89f8e96ed943863fc28b0f3bcf933e6355d4a43247.exe
.exe windows x86

877d21664acc0aef6aef135daf8b972f

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

wsock32

WSAStartup
WSACleanup

kernel32

GetModuleHandleA
GetLongPathNameA
GetModuleFileNameA
CloseHandle
ReleaseMutex
GetCommandLineA
WaitForSingleObject
FreeLibrary
CreateMutexA
GetCurrentDirectoryA
SetEndOfFile
LoadLibraryA
GetProcAddress
GetLastError
GetEnvironmentVariableA
FindFirstFileA
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
MultiByteToWideChar
HeapFree
HeapAlloc
GetDriveTypeA
SetEnvironmentVariableA
SetCurrentDirectoryA
GetStartupInfoA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapSize
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetEnvironmentVariableW
WideCharToMultiByte
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
RtlUnwind
GetFullPathNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
WriteFile
GetStringTypeA
GetStringTypeW
SetStdHandle
FlushFileBuffers
ReadFile
InterlockedDecrement
InterlockedIncrement
CreateFileA
SetFilePointer
GetTimeZoneInformation
GetCPInfo
CompareStringA
CompareStringW
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
GetFileAttributesA
GetExitCodeProcess
CreateProcessA

user32

FindWindowA
PostMessageA
wsprintfA
MessageBoxA

advapi32

RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegOpenKeyA

Exports

Exports

CreateInterface

Sections

.text
Size: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 16KB - Virtual size: 33.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

rnykmnx
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

877d21664acc0aef6aef135daf8b972f

Headers

File Characteristics

Imports

wsock32

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 44KB - Virtual size: 42KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 16KB - Virtual size: 33.0MB

.rsrc Size: 8KB - Virtual size: 36KB

rnykmnx Size: - Virtual size: 4KB

.text
Size: 44KB - Virtual size: 42KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 16KB - Virtual size: 33.0MB

.rsrc
Size: 8KB - Virtual size: 36KB

rnykmnx
Size: - Virtual size: 4KB