b28c646ee73bb0bb6005f3205b79bffb815a5de99c25547eae409ccf04448955

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General

Target

b28c646ee73bb0bb6005f3205b79bffb815a5de99c25547eae409ccf04448955
Size

5.5MB
MD5

298632f2f6848dca8a15082a696f8716
SHA1

8d546fcbc0b73af25e36a24f4cc8c34f657197bf
SHA256

b28c646ee73bb0bb6005f3205b79bffb815a5de99c25547eae409ccf04448955
SHA512

caf5927641076272438257d9e3d12f013bfdae7a64a40c82ad48daebd5be9f6ef0344c491a8c14de78eb6e497a815b514f34241cf62c2a1a2daa6c8963ea66ed
SSDEEP

49152:nGfc1RQJOvM3HpzpVghSqQXAToAIiNGMwWjxOVSWCjuofTXDs+6+oiFc2KHLfH++:GhVfkjPXSOdh8vStxPjW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b28c646ee73bb0bb6005f3205b79bffb815a5de99c25547eae409ccf04448955

Files

b28c646ee73bb0bb6005f3205b79bffb815a5de99c25547eae409ccf04448955
.exe windows:4 windows x64

916e20525d365e238c87e4d79f5015bc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

OpenProcessToken
SystemFunction036

ntdll

NtAllocateVirtualMemory
NtCreateThreadEx
NtProtectVirtualMemory
NtReadVirtualMemory
NtWaitForSingleObject
NtWriteVirtualMemory
RtlCaptureContext
RtlLookupFunctionEntry

psapi

EnumProcessModulesEx
GetModuleBaseNameW
GetModuleFileNameExW
GetModuleInformation

user32

SetWindowPos
ShowWindow

bcrypt

BCryptGenRandom

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CancelIo
CloseHandle
CompareStringOrdinal
CopyFileExW
CreateDirectoryW
CreateEventW
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreateHardLinkW
CreateMutexA
CreateNamedPipeW
CreateProcessA
CreateProcessW
CreateSymbolicLinkW
CreateThread
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFileW
DeviceIoControl
DuplicateHandle
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
GetCommandLineW
GetConsoleMode
GetConsoleWindow
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetOverlappedResult
GetPriorityClass
GetProcAddress
GetProcessAffinityMask
GetProcessHeap
GetProcessId
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetTickCount
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeConditionVariable
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
MapViewOfFile
Module32FirstW
Module32NextW
MoveFileExW
MultiByteToWideChar
OpenProcess
Process32Next
QueryFullProcessImageNameW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
ReadFileEx
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RemoveDirectoryW
RtlUnwindEx
RtlVirtualUnwind
SetCurrentDirectoryW
SetEnvironmentVariableW
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
SetFileTime
SetHandleInformation
SetLastError
SetPriorityClass
SetProcessAffinityMask
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableCS
SleepConditionVariableSRW
SleepEx
SwitchToThread
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFileEx
WriteProcessMemory
__C_specific_handler

msvcrt

__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_assert
_beginthreadex
_cexit
_commode
_fmode
_fpreset
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcmp
memcpy
memmove
memset
signal
strlen
strncmp
vfprintf

userenv

GetUserProfileDirectoryW

ws2_32

WSACleanup
WSADuplicateSocketW
WSAGetLastError
WSARecv
WSASend
WSASocketW
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
ioctlsocket
listen
recv
recvfrom
select
send
sendto
setsockopt
shutdown

Sections

.text
Size: 972KB - Virtual size: 971KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 244KB - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 864B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 553KB - Virtual size: 552KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/35
Size: 911KB - Virtual size: 910KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/47
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/61
Size: 375KB - Virtual size: 375KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/73
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/86
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/97
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 506KB - Virtual size: 505KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/127
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/143
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/159
Size: 512B - Virtual size: 405B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

916e20525d365e238c87e4d79f5015bc

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

ntdll

psapi

user32

bcrypt

kernel32

msvcrt

userenv

ws2_32

Sections

.text Size: 972KB - Virtual size: 971KB

.data Size: 512B - Virtual size: 496B

.rdata Size: 244KB - Virtual size: 243KB

.pdata Size: 33KB - Virtual size: 33KB

.xdata Size: 48KB - Virtual size: 48KB

.bss Size: - Virtual size: 864B

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

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 16B

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

/4 Size: 2KB - Virtual size: 1KB

/19 Size: 553KB - Virtual size: 552KB

/35 Size: 911KB - Virtual size: 910KB

/47 Size: 11KB - Virtual size: 10KB

/61 Size: 375KB - Virtual size: 375KB

/73 Size: 3KB - Virtual size: 2KB

/86 Size: 1.3MB - Virtual size: 1.3MB

/97 Size: 512B - Virtual size: 180B

/113 Size: 506KB - Virtual size: 505KB

/127 Size: 4KB - Virtual size: 3KB

/143 Size: 5KB - Virtual size: 4KB

/159 Size: 512B - Virtual size: 405B

.text
Size: 972KB - Virtual size: 971KB

.data
Size: 512B - Virtual size: 496B

.rdata
Size: 244KB - Virtual size: 243KB

.pdata
Size: 33KB - Virtual size: 33KB

.xdata
Size: 48KB - Virtual size: 48KB

.bss
Size: - Virtual size: 864B

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

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 16B

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

/4
Size: 2KB - Virtual size: 1KB

/19
Size: 553KB - Virtual size: 552KB

/35
Size: 911KB - Virtual size: 910KB

/47
Size: 11KB - Virtual size: 10KB

/61
Size: 375KB - Virtual size: 375KB

/73
Size: 3KB - Virtual size: 2KB

/86
Size: 1.3MB - Virtual size: 1.3MB

/97
Size: 512B - Virtual size: 180B

/113
Size: 506KB - Virtual size: 505KB

/127
Size: 4KB - Virtual size: 3KB

/143
Size: 5KB - Virtual size: 4KB

/159
Size: 512B - Virtual size: 405B