extracted[.]bin

Sharing

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General

Target

extracted.bin
Size

5.1MB
MD5

88a2f3a09b1798ac17350320272a0a61
SHA1

3c3a7f8d35b0ac783ffe83a9d3138976127a4cfc
SHA256

704e9210e79d7b34ae7c6c369520641f8651cb8856f483746936165641448fce
SHA512

2652e0f1802179e112de600afdeeb2ce842ceeda1f88b34c7f0cccb59aae419d7c31a4063454fc8c38412a1f3f576b35729f1a51bae6386ff9abd5e2985831e1
SSDEEP

98304:pZud3oCa4kBwFC//Ry/VdpJ8fNPnNbFKNnKBt5/d3E4FvHbzBQdGA:6a4kCC//gpGfzFmKBtZm8HbzuGA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
extracted.bin

Files

extracted.bin
.exe windows x86

52d15436797f2e80557894f620133258

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
GetCurrentHwProfileW

user32

CharNextW
LoadStringW
PostMessageW
MessageBoxW
LoadStringW
GetSystemMetrics
FindWindowW
CharUpperBuffW
CharUpperW
CharLowerBuffW

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
SwitchToThread
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
VerSetConditionMask
VerifyVersionInfoW
SetEvent
ResetEvent
ReadFile
LoadLibraryW
IsValidLocale
GetVersionExW
GetThreadLocale
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFileSizeEx
GetFileAttributesW
GetDiskFreeSpaceW
GetCurrentThreadId
GetCurrentProcessId
GetCPInfo
FreeLibrary
FindFirstFileW
FindClose
EnumSystemLocalesW
EnumCalendarInfoW
CreateFileW
CreateEventW
CompareStringW
CloseHandle

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

netapi32

NetApiBufferFree
NetWkstaGetInfo

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 22KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 456B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 109B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 20B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

52d15436797f2e80557894f620133258

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

version

netapi32

Exports

Exports

Sections

.text Size: 5.0MB - Virtual size: 5.0MB

.itext Size: 1KB - Virtual size: 1KB

.data Size: 7KB - Virtual size: 6KB

.bss Size: - Virtual size: 22KB

.idata Size: 3KB - Virtual size: 3KB

.didata Size: 512B - Virtual size: 456B

.edata Size: 512B - Virtual size: 109B

.tls Size: - Virtual size: 20B

.rdata Size: 512B - Virtual size: 92B

.reloc Size: 34KB - Virtual size: 33KB

.rsrc Size: 5KB - Virtual size: 5KB

.text
Size: 5.0MB - Virtual size: 5.0MB

.itext
Size: 1KB - Virtual size: 1KB

.data
Size: 7KB - Virtual size: 6KB

.bss
Size: - Virtual size: 22KB

.idata
Size: 3KB - Virtual size: 3KB

.didata
Size: 512B - Virtual size: 456B

.edata
Size: 512B - Virtual size: 109B

.tls
Size: - Virtual size: 20B

.rdata
Size: 512B - Virtual size: 92B

.reloc
Size: 34KB - Virtual size: 33KB

.rsrc
Size: 5KB - Virtual size: 5KB