7a15dd944f05b7280ae9d297f7707f5ee712821fbae770930bae1539cf9e0b4e

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General

Target

7a15dd944f05b7280ae9d297f7707f5ee712821fbae770930bae1539cf9e0b4e
Size

5.5MB
MD5

fdf999d19df6b5c6a03bdbe1990347b3
SHA1

3266aa1f4ee746d69601c42afcda7666efd08ea2
SHA256

7a15dd944f05b7280ae9d297f7707f5ee712821fbae770930bae1539cf9e0b4e
SHA512

3232b2b0e373104b0f3d31d0275e0d40d247abd3b3fc288cc75d29ed26161726d31728f7ac25a771b277f74fe9a274346820f7087596caf6184ea7c7ce340274
SSDEEP

49152:rqmTkde4P2b+2vj3DydOPF+ins3aliOhu+WB+QlpNjeykwUZFuGlilvPm4upzD6L:rqmQde4n2b3lwJKliN8svuQWu

Score

3^/10

Malware Config

Signatures

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
sample	embeds_openssl

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
7a15dd944f05b7280ae9d297f7707f5ee712821fbae770930bae1539cf9e0b4e

Files

7a15dd944f05b7280ae9d297f7707f5ee712821fbae770930bae1539cf9e0b4e
.exe windows:6 windows x86 arch:x86

cb5291f039ebd4cb4306cf29baddc8cb

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

kernel32

QueueUserAPC
SetEvent
GlobalAlloc
CloseHandle
LocalFree
DeleteCriticalSection
WideCharToMultiByte
lstrcpyW
SleepEx
GetTempFileNameW
FormatMessageA
TerminateThread
CreateIoCompletionPort
WriteConsoleW
DeleteFileW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetTimeZoneInformation
SetEndOfFile
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapFree
FlushFileBuffers
GetLastError
FormatMessageW
Sleep
CreateEventW
PostQueuedCompletionStatus
WaitForSingleObject
FindClose
GetTempPathW
GetEnvironmentVariableW
GetQueuedCompletionStatus
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
WaitForMultipleObjects
CreateWaitableTimerW
lstrlenW
EnterCriticalSection
SetLastError
SetWaitableTimer
FindFirstFileW
CreateDirectoryW
HeapAlloc
GetFileAttributesW
CreateFile2
MultiByteToWideChar
IsValidCodePage
GetACP
GetOEMCP
CreateFileA
CreateFileW
GetFileAttributesA
GetFileInformationByHandle
GetFileType
GetFullPathNameW
ReadFile
WriteFile
PeekNamedPipe
GetExitCodeProcess
GetStdHandle
SearchPathA
DuplicateHandle
SetHandleInformation
CreatePipe
GetCurrentProcess
CreateProcessA
OpenProcess
GetProcAddress
LoadLibraryA
InitializeSRWLock
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
GetCurrentThreadId
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
GetModuleHandleW
InitializeCriticalSection
ReleaseSemaphore
GetExitCodeThread
CreateSemaphoreA
VirtualFree
GetCurrentProcessId
GetSystemTimeAsFileTime
GetSystemTime
SystemTimeToFileTime
GetSystemDirectoryA
FreeLibrary
LoadLibraryW
FindNextFileW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
QueryPerformanceCounter
GetTickCount
InitializeCriticalSectionEx
QueryPerformanceFrequency
GetSystemDirectoryW
GetModuleHandleA
MoveFileExW
WaitForSingleObjectEx
GetEnvironmentVariableA
VerSetConditionMask
VerifyVersionInfoW
GetFileSizeEx
RaiseException
GetLocaleInfoEx
GetStringTypeW
GetCurrentDirectoryW
FindFirstFileExW
GetFileAttributesExW
AreFileApisANSI
GetFileInformationByHandleEx
EncodePointer
DecodePointer
LCMapStringEx
TryAcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
CompareStringEx
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
LoadLibraryExW
ExitProcess
CreateThread
ExitThread
FreeLibraryAndExitThread
SetConsoleCtrlHandler
SetStdHandle
SetFilePointerEx
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetModuleFileNameW
GetConsoleOutputCP
HeapReAlloc
HeapSize
GetVersion

user32

GetSystemMetrics
MessageBoxA
GetCursorPos
ChangeDisplaySettingsW
DestroyIcon
CreateIcon
LoadCursorW
GetWindowThreadProcessId
SetWindowLongW
GetWindowLongW
GetProcessWindowStation
GetUserObjectInformationW
MessageBoxW
EnumDisplaySettingsW
CreateWindowExA
DestroyWindow
ShowWindow
GetDC
ReleaseDC
TrackMouseEvent
TranslateMessage
DispatchMessageW
PeekMessageW
SendMessageW
RegisterDeviceNotificationW
DefWindowProcW
CallWindowProcW
RegisterClassW
UnregisterClassW
CreateWindowExW
FlashWindowEx
SetWindowPos
GetKeyState
MapVirtualKeyW
GetCapture
SetCapture
ReleaseCapture
GetForegroundWindow
SetForegroundWindow
SetWindowTextW
GetClientRect
GetWindowRect
AdjustWindowRect
SetCursor
ScreenToClient
MapWindowPoints
ClipCursor

shell32

ShellExecuteW

ws2_32

WSAWaitForMultipleEvents
getpeername
shutdown
socket
setsockopt
listen
connect
closesocket
bind
accept
send
recv
WSASetLastError
getservbyname
getservbyport
gethostbyaddr
inet_ntoa
WSAResetEvent
htons
htonl
WSAGetLastError
gethostbyname
select
ntohs
getsockopt
getsockname
ioctlsocket
WSACleanup
WSAStartup
inet_pton
inet_ntop
WSAEventSelect
WSAIoctl
__WSAFDIsSet
getaddrinfo
freeaddrinfo
gethostname
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
sendto
inet_addr
recvfrom

bcrypt

BCryptGenRandom

shlwapi

PathFileExistsW

crypt32

CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertOpenStore
CertFreeCertificateContext
CertGetCertificateContextProperty
CertOpenSystemStoreW
CryptStringToBinaryW
CertDuplicateCertificateContext
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain

winmm

timeGetDevCaps
timeBeginPeriod
timeEndPeriod
joyGetPosEx
joyGetDevCapsW

gdi32

ChoosePixelFormat
GetPixelFormat
SetPixelFormat
SwapBuffers
GetDeviceCaps
DescribePixelFormat

advapi32

DeregisterEventSource
CryptDestroyHash
CryptSignHashW
CryptEnumProvidersW
CryptGetHashParam
CryptHashData
CryptImportKey
CryptEncrypt
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
CryptReleaseContext
CryptGenRandom
CryptCreateHash

opengl32

wglShareLists
wglCreateContext
wglDeleteContext
wglMakeCurrent
wglGetProcAddress

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 713KB - Virtual size: 713KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 127KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cb5291f039ebd4cb4306cf29baddc8cb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ws2_32

bcrypt

shlwapi

crypt32

winmm

gdi32

advapi32

opengl32

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.rdata Size: 713KB - Virtual size: 713KB

.data Size: 22KB - Virtual size: 48KB

.rsrc Size: 1.6MB - Virtual size: 1.6MB

.reloc Size: 127KB - Virtual size: 127KB

.text
Size: 3.0MB - Virtual size: 3.0MB

.rdata
Size: 713KB - Virtual size: 713KB

.data
Size: 22KB - Virtual size: 48KB

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

.reloc
Size: 127KB - Virtual size: 127KB