573bef356719bbd021f15358d19726d0093d74882f6b9d2aff51c7d4bb2b4759

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General

Target

573bef356719bbd021f15358d19726d0093d74882f6b9d2aff51c7d4bb2b4759
Size

256KB
MD5

0c1f44fc52f0aca2c3744dacc472fd80
SHA1

247d1bc38dbd52a50e771c9ae5cbf9daf91a44fb
SHA256

573bef356719bbd021f15358d19726d0093d74882f6b9d2aff51c7d4bb2b4759
SHA512

c5ccf0cd42da6dd70904e036ed9dfcc06a6cc9baa9f6f6609f6885a0fe317b37220ad2725a64a2be742df9aafbdb03cb46456f6420a25b7836d2a7346dfcb1b4
SSDEEP

3072:U11TxngSxKrTIlhEBYd0AGTH41P5l19V6JORBxy2eGg9t5jyMRM6SYpYCF09+xge:eiS9Unq13DVOO9+jfRb69aI0

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

573bef356719bbd021f15358d19726d0093d74882f6b9d2aff51c7d4bb2b4759
.exe windows x86

5a1200a96601a6cf18863f1c2ac4f9a3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

EventWrite
EventUnregister
EventRegister
OpenProcessToken
OpenThreadToken
GetTokenInformation
SystemFunction036
CreateWellKnownSid
GetWindowsAccountDomainSid
CheckTokenMembership
CryptReleaseContext

kernel32

LoadLibraryExA
InterlockedCompareExchange
GetProcAddress
DelayLoadFailureHook
InterlockedExchange
Sleep
GetStartupInfoA
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueExW
GetDriveTypeW
GetProcessHeap
GetComputerNameW
GetCurrentProcess
DuplicateHandle
InterlockedCompareExchange64
OpenEventW
UnregisterWait
SetEvent
WaitForSingleObject
ResetEvent
HeapSetInformation
ProcessIdToSessionId
CreateMutexW
CreateProcessW
GetModuleHandleW
FreeLibrary
CompareFileTime
GetUserDefaultLangID
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetTimeFormatW
GetDateFormatW
lstrlenW
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FormatMessageW
SetEnvironmentVariableW
GetEnvironmentStringsW
FreeEnvironmentStringsW
CreateEventW
RegisterWaitForSingleObject
GetLastError
UnregisterWaitEx
CloseHandle
GetSystemTime
SystemTimeToFileTime
GetCurrentProcessId
SetLastError
GetCurrentThread
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
HeapCreate

gdi32

SetBkColor
CreateSolidBrush
GetStockObject
Rectangle
DeleteObject
LineTo
MoveToEx
SelectObject
ExtCreatePen
GetObjectW
SetLayout
GetLayout
StretchBlt
SetStretchBltMode
CreateCompatibleDC
DeleteDC
CreateFontIndirectW
GetDeviceCaps
SetTextColor
SetBkMode
GetTextExtentExPointW

user32

PostMessageW
TrackPopupMenu
GetCursorPos
SetForegroundWindow
DestroyIcon
MapWindowPoints
GetClientRect
SystemParametersInfoW
SendMessageW
SetWindowPos
CreateWindowExW
GetWindowLongW
SetTimer
KillTimer
DispatchMessageW
TranslateMessage
IsDialogMessageW
IsWindow
GetMessageW
UnregisterClassW
DestroyWindow
LoadImageW
LoadBitmapW
LoadStringW
DestroyMenu
SetMenuItemInfoW
GetSubMenu
LoadMenuW
ReleaseDC
GetDC
RegisterWindowMessageW
SetWindowLongW
PostQuitMessage
IsDlgButtonChecked
FindWindowW
CheckDlgButton
SendDlgItemMessageW
GetSystemMetrics
FlashWindowEx
LoadIconW
EnableWindow
InflateRect
DrawFocusRect
FrameRect
MoveWindow
SetFocus
AnimateWindow
PtInRect
BeginPaint
EndPaint
GetParent
CallWindowProcW
IsWindowEnabled
FillRect
GetWindowTextW
GetSysColor
DrawTextW
GetDlgItem
MonitorFromWindow
TrackMouseEvent
InvalidateRect
SetCursor
FindWindowExW
GetDesktopWindow
GetWindowRect
MonitorFromRect
GetMonitorInfoW
GetSysColorBrush
RegisterClassW
ShowWindow
DefWindowProcW
CreateDialogParamW
SetWindowTextW

msvcrt

memset
memmove
_wtol
_vsnwprintf
_itow_s
isspace
_purecall
__getmainargs
_cexit
memcpy
wcsncpy_s
printf
wcsncmp
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_amsg_exit
__setusermatherr
__p__commode
__p__fmode
__set_app_type
_unlock
__dllonexit
_lock
_onexit
?terminate@@YAXXZ
_except_handler4_common
_controlfp

shell32

Shell_NotifyIconW
ord4
ord2
ord645
ord644
ShellExecuteExW
SHAppBarMessage
SHQueryUserNotificationState
SHGetFileInfoW
SHGetFolderPathW

rpcrt4

RpcServerRegisterIfEx
RpcServerUseProtseqW
NdrServerCall2
RpcImpersonateClient
RpcBindingInqAuthClientW
I_RpcBindingInqTransportType
RpcBindingVectorFree
RpcStringBindingParseW
RpcBindingToStringBindingW
RpcStringFreeW
RpcServerInqBindings
RpcServerUnregisterIfEx
RpcServerUseProtseqEpW
RpcServerRegisterAuthInfoW
RpcRevertToSelf
RpcEpRegisterW

ntdll

EtwTraceMessage
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwRegisterTraceGuidsW
RtlSubAuthoritySid
RtlSubAuthorityCountSid
NtQueryInformationToken
NtClose
NtOpenProcessToken
NtOpenThreadToken
EtwUnregisterTraceGuids

shlwapi

ord618
ord559
PathIsNetworkPathW

p2p

PeerCollabUnregisterEvent
PeerCollabCloseHandle
PeerFreeData

p2pcollab

SPUnpublishObjects
SPUnsubscribeOnRundown
SPDeleteContact
PeopleNearMeUpdateFriendlyName
SPUpdateMeContact
SPUpdateContact
PeopleNearMeGetEndpointsNearMe
SPGetEndpointName
SPSetEndpointName
PeopleNearMeUpdateEndpointName
SPGetObjects
SPPublishObject
SPUnregisterApplication
SPRegisterApplication
SPGetApplications
SPGetEndpoints
SPGetPresenceInfo
SPSetPresenceInfo
CollabPublicationStopListen
SPSubscribeEndpoint
PeopleNearMeSignout
CollabUnregisterIPAddrChange
AISpecificStart
ContactManagerInit
CollabLayerInitialize
AIStartup
PeopleNearMeInitialize
AISpecificStop
PeopleNearMeUninitialize
CollabPublicationShutdown
AIShutdown
CollabLayerShutdown
ContactManagerCleanup
CollabPublicationListen
CollabTrimNicknameSpaces
CollabPublicationPublish
PeopleNearMeSignin
CollabPublicationInitialize
SPUnsubscribeEndpoint
SPQueryContactData
CollabPublicationUnpublish
CollabEnableAutoStart
CollabSetup
CollabDisableAutoStart
CollabRegisterIPAddrChange
CollabUpdateContact
CollabGetContact
SPUpdateUserPicture
AIApplicationGetRegistrationInfo
CollabGetUserSettings
CollabConvertPictureToBitmap
AIRespond
CollabGetSignInInfo
CollabLoadPrivacyStmt
SPUpdateUserSettings
CollabSetUserSettings
CollabSetSignInInfo

Sections

.text
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5a1200a96601a6cf18863f1c2ac4f9a3

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

gdi32

user32

msvcrt

shell32

rpcrt4

ntdll

shlwapi

p2p

p2pcollab

Sections

.text Size: 82KB - Virtual size: 81KB

.data Size: 2KB - Virtual size: 3KB

.rsrc Size: 56KB - Virtual size: 55KB

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

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 82KB - Virtual size: 81KB

.data
Size: 2KB - Virtual size: 3KB

.rsrc
Size: 56KB - Virtual size: 55KB

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

.UPX0
Size: 108KB - Virtual size: 260KB