ContactActivation[.]dll

Sharing

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General

Target

ContactActivation.dll
Size

47KB
MD5

29f0526733193bbcee9611a13bd3450a
SHA1

35f49e3fe0857f7ee6262e89f677ed9b31fb86cd
SHA256

fbb1f82670b0f6587711cb7cc5d04e0055139eda05f22cd27f42d558e3527394
SHA512

93d1c98f33bdd1b90cb0b29a22311b5b12f77a6e1b88efff64188e2212ae7c4a93483df8a998b81d097ce1c3a81cfd29c69f1cc0514db579f2b767b9938a8084
SSDEEP

768:ki/gSo+4hroCC2Z0jJVnelbtZpxxe1bcw1HhApB+PPSdZEzLQeAciwylNJ:No+EGjJVef5o1bl2B+P6dZE3QeAciwyp

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ContactActivation.dll

Files

ContactActivation.dll
.dll windows:10 windows x86 arch:x86

633b5ef536c366ab66248a6177f11f88

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

ContactActivation.pdb

Imports

msvcrt

memmove
free
realloc
_callnewh
_XcptFilter
malloc
_amsg_exit
_except_handler4_common
_onexit
__dllonexit
_unlock
_lock
__CxxFrameHandler3
memmove_s
_purecall
_initterm
memcmp
memcpy
memset

api-ms-win-eventing-provider-l1-1-0

EventWrite
EventRegister
EventUnregister

api-ms-win-core-libraryloader-l1-2-0

DisableThreadLibraryCalls

api-ms-win-core-registry-l1-1-0

RegGetValueW

api-ms-win-core-winrt-string-l1-1-0

WindowsDeleteString
WindowsCreateString
WindowsGetStringRawBuffer
WindowsCreateStringReference

api-ms-win-core-winrt-error-l1-1-1

RoTransformError
RoOriginateError

api-ms-win-core-errorhandling-l1-1-1

GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException

api-ms-win-core-synch-l1-2-0

ReleaseSRWLockExclusive
SetEvent
AcquireSRWLockShared
InitializeSRWLock
ReleaseSRWLockShared
CreateEventExW
AcquireSRWLockExclusive
Sleep

api-ms-win-core-com-l1-1-1

CoCreateFreeThreadedMarshaler
CoCreateInstance
CoWaitForMultipleObjects
CoTaskMemAlloc

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-winrt-l1-1-0

RoGetActivationFactory
RoActivateInstance

api-ms-win-shcore-stream-winrt-l1-1-0

CreateStreamOverRandomAccessStream

api-ms-win-core-string-l1-1-0

WideCharToMultiByte
MultiByteToWideChar

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-processthreads-l1-1-2

GetCurrentThreadId
GetCurrentProcess
TerminateProcess
GetCurrentProcessId

api-ms-win-core-sysinfo-l1-2-1

GetTickCount
GetSystemTimeAsFileTime

userdatatypehelperutil

ReadStreamContentA
GetStreamSize

Exports

Exports

AwaitContactPickerResults
ContactToVCardString
ShowContactPickerAsync
VCardStringToContact

Sections

.text
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 972B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

633b5ef536c366ab66248a6177f11f88

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-winrt-error-l1-1-1

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-synch-l1-2-0

api-ms-win-core-com-l1-1-1

api-ms-win-core-handle-l1-1-0

api-ms-win-core-winrt-l1-1-0

api-ms-win-shcore-stream-winrt-l1-1-0

api-ms-win-core-string-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-sysinfo-l1-2-1

userdatatypehelperutil

Exports

Exports

Sections

.text Size: 38KB - Virtual size: 38KB

.data Size: 512B - Virtual size: 972B

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

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

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 38KB - Virtual size: 38KB

.data
Size: 512B - Virtual size: 972B

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

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

.reloc
Size: 2KB - Virtual size: 2KB