1be1e2850a3e63f669616335c609f1e2bddb3a38767b134d125f252c21f4132d

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General

Target

1be1e2850a3e63f669616335c609f1e2bddb3a38767b134d125f252c21f4132d
Size

599KB
MD5

406476947d58dac41f0e96ba3fc119b0
SHA1

2063fbc2ac0ebee1be6b2bf01abafa694ddd4f88
SHA256

1be1e2850a3e63f669616335c609f1e2bddb3a38767b134d125f252c21f4132d
SHA512

9f37b4e6ebb8ea1d5374f3c1dac2f788928d3176938700c86e07f7afdb286d8fa27b9535ab9bac3ede3ab1db97ba67185d929abef43879977f3c95b4bb1a804b
SSDEEP

12288:wf5F5OLpdNIrd4Ds5OLpdNIrd4DEZ1i5SrwGzmd:wf5TmXIrdFmXIrdV1Vr/m

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

1be1e2850a3e63f669616335c609f1e2bddb3a38767b134d125f252c21f4132d
.exe windows x86

4118834ae1918861b0f28d700aa947a8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCreateKeyExW
RegDeleteValueW
AllocateAndInitializeSid
FreeSid
CheckTokenMembership
RegCloseKey
RegSetValueExW
RegCreateKeyW
RegSetValueExA
RegQueryValueExA
RegQueryValueExW
RegDeleteKeyW
RegCreateKeyA
RegOpenKeyExA
RegEnumValueW
RegOpenKeyExW
CopySid
EqualSid
InitializeSecurityDescriptor
ConvertStringSidToSidW
SetSecurityDescriptorDacl
SetEntriesInAclW
CreateWellKnownSid
GetTraceEnableFlags
GetTraceLoggerHandle
TraceEvent
UnregisterTraceGuids
GetTraceEnableLevel
RegisterTraceGuidsW
GetKernelObjectSecurity
GetTokenInformation
OpenProcessToken
InitializeAcl
SetSecurityInfo
IsValidSid
GetSecurityDescriptorSacl
GetLengthSid
AddMandatoryAce
RegOverridePredefKey
RegOpenCurrentUser
GetSidSubAuthority
GetSidSubAuthorityCount
GetAce

kernel32

lstrcmpiA
GetProcAddress
EnterCriticalSection
SetFileAttributesA
GetExitCodeThread
lstrcmpiW
DeleteCriticalSection
DuplicateHandle
CloseHandle
DeleteFileW
DeleteFileA
CreateThread
lstrcmpA
CreateDirectoryExA
WideCharToMultiByte
CopyFileW
GetFileAttributesA
MultiByteToWideChar
lstrlenW
RemoveDirectoryA
FindClose
LocalAlloc
FindNextFileA
GetTempPathA
GetCurrentProcess
InterlockedCompareExchange
SetEvent
CreateEventW
HeapSetInformation
GetVersionExA
HeapAlloc
InterlockedIncrement
InterlockedDecrement
HeapFree
CreateFileW
GetFileAttributesW
LeaveCriticalSection
LoadLibraryW
OpenProcess
FindFirstFileA
InitializeCriticalSection
GetModuleFileNameW
DeactivateActCtx
ActivateActCtx
ReleaseActCtx
CreateActCtxW
SetLastError
ResumeThread
SuspendThread
VirtualProtect
VirtualAlloc
FlushInstructionCache
WaitForSingleObject
GetModuleHandleW
VirtualFree
VirtualQuery
SetThreadContext
GetThreadContext
GetCurrentThread
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetProcessHeap
InterlockedExchange
GetLastError
SetProcessShutdownParameters
lstrlenA
FreeLibrary
CreateProcessW
LoadLibraryExW
GetModuleHandleA
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
LocalFree

user32

LoadStringW
CharNextW
PostQuitMessage

msvcrt

memset
wcstok
__wgetmainargs
_cexit
_XcptFilter
exit
_wcmdln
_initterm
memcpy_s
_amsg_exit
__setusermatherr
__p__commode
_wcsnicmp
_vsnprintf
_vsnwprintf
wcsrchr
__p__fmode
__set_app_type
_unlock
__dllonexit
_lock
_onexit
?terminate@@YAXXZ
_except_handler4_common
_controlfp
_exit

psapi

GetModuleBaseNameW

ole32

CoRevokeClassObject
CoRegisterClassObject
CoCreateInstance
CoUninitialize
CoInitialize
CoRevertToSelf
CoTaskMemFree
CoImpersonateClient
CoTaskMemAlloc
CoGetCallContext
StringFromGUID2
CoInitializeSecurity
CoInitializeEx

oleaut32

RegisterTypeLi
UnRegisterTypeLi
RegisterTypeLibForUser
SysFreeString
SysStringLen
SysAllocString
UnRegisterTypeLibForUser

rpcrt4

RpcStringFreeW
UuidToStringW
UuidCreate

urlmon

CompatFlagsFromClsid
CoInternetSetFeatureEnabled
CoInternetCreateSecurityManager
ord107
Extract

wintrust

CryptCATAdminAddCatalog
CryptCATAdminReleaseContext
CryptCATAdminAcquireContext
CryptCATAdminReleaseCatalogContext

iertutil

ord658
ord650
ord201
ord200

ntdll

NtFreeVirtualMemory

Sections

.text
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 404KB - Virtual size: 403KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

4118834ae1918861b0f28d700aa947a8

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

psapi

ole32

oleaut32

rpcrt4

urlmon

wintrust

iertutil

ntdll

Sections

.text Size: 43KB - Virtual size: 43KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 404KB - Virtual size: 403KB

.reloc Size: 6KB - Virtual size: 5KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 43KB - Virtual size: 43KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 404KB - Virtual size: 403KB

.reloc
Size: 6KB - Virtual size: 5KB

UPX0
Size: 144KB - Virtual size: 380KB