a2cfefad58c7cb3c883585387f288dc7b18f78730ab05eb25553bb40bb15358e

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General

Target

a2cfefad58c7cb3c883585387f288dc7b18f78730ab05eb25553bb40bb15358e
Size

324KB
MD5

a2988b82833e939c2a86d27394525959
SHA1

ec138386b86cc9be44ca240111860fefe89a1a02
SHA256

a2cfefad58c7cb3c883585387f288dc7b18f78730ab05eb25553bb40bb15358e
SHA512

9830f326acd5d70ea0583482a2dfb12538e4b799c0fa35d616f51699e5011da8a8a95e8fbdeeeae402fa396547be1e7f2f7b3ec7f895a0a72247d220ca8c0a27
SSDEEP

6144:ubEIOSCXnymmHqln3Xvnh7JMbLbDzFrBXyHb6BNWdsFgNPhRmfQQSkT0TS7y:J/HC9rHophRz+V7y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a2cfefad58c7cb3c883585387f288dc7b18f78730ab05eb25553bb40bb15358e

Files

a2cfefad58c7cb3c883585387f288dc7b18f78730ab05eb25553bb40bb15358e
.dll windows:5 windows x86 arch:x86

34d593ebb226d4cf3b6f0b698fc88ced

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

C:\BUILD\work\e0dd96435fde7cb0\COMPILEIDP\Release_Unicode-Win32-t2tnzpy\bin\Release_Unicode_vs143\Win32\aswpsic.pdb

Imports

kernel32

InitializeCriticalSection
RaiseException
SetEnvironmentVariableW
OutputDebugStringW
WideCharToMultiByte
TerminateProcess
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
InitializeSListHead
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
GetEnvironmentVariableW
GetCurrentDirectoryW
CreateDirectoryW
GetFileInformationByHandle
ReadFile
SetFilePointer
LocalFree
GlobalMemoryStatusEx
VirtualFree
VirtualAlloc
GetLongPathNameW
GetProcessAffinityMask
GetWindowsDirectoryW
GetFileAttributesW
GetShortPathNameW
GetModuleFileNameW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetVersionExW
GetSystemInfo
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSectionEx
ResetEvent
SetEvent
CreateEventW
FreeLibrary
GetCurrentProcess
ExpandEnvironmentStringsW
SetLastError
CompareStringW
GetModuleHandleW
GetProcessHeap
GetProcAddress
HeapAlloc
HeapFree
CloseHandle
GetLastError
GetCurrentThreadId
CreateFileW
DeviceIoControl

ntdll

RtlReAllocateHeap
ZwQueryVirtualMemory
ZwResetEvent
ZwSetEvent
RtlLeaveCriticalSection
RtlEnterCriticalSection
RtlGetCurrentDirectory_U
RtlAllocateHeap
ZwOpenFile
ZwCreateEvent
ZwResumeThread
ZwDelayExecution
LdrGetDllHandle
ZwTerminateProcess
ZwCancelIoFile
RtlInitializeCriticalSection
RtlDeleteCriticalSection
RtlFreeHeap
LdrShutdownThread
RtlCreateUserThread
ZwQueryInformationThread
CsrClientCallServer
ZwTerminateThread
RtlInitUnicodeString
ZwQueryInformationProcess
LdrLoadDll
RtlDosPathNameToNtPathName_U
LdrUnloadDll
LdrGetProcedureAddress
RtlGetFullPathName_U
RtlCreateUnicodeString
RtlFreeUnicodeString
ZwClose
ZwQueryInformationFile
ZwSetInformationFile
ZwFlushVirtualMemory
ZwMapViewOfSection
ZwWriteFile
ZwCreateSection
ZwReadFile
ZwUnmapViewOfSection
ZwWaitForSingleObject
ZwQuerySystemInformation
ZwFsControlFile
RtlxOemStringToUnicodeSize
RtlOemStringToUnicodeString
NlsMbOemCodePageTag
RtlNtStatusToDosError
RtlxAnsiStringToUnicodeSize
NlsMbCodePageTag
RtlAnsiStringToUnicodeString
ZwWaitForMultipleObjects

msvcp140

?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?_Xbad_function_call@std@@YAXXZ
?__ExceptionPtrCreate@@YAXPAX@Z
?__ExceptionPtrCurrentException@@YAXPAX@Z
?__ExceptionPtrCopy@@YAXPAXPBX@Z
?__ExceptionPtrDestroy@@YAXPAX@Z

vcruntime140

__std_exception_copy
_CxxThrowException
memcpy
memmove
memset
__std_terminate
wcsrchr
wcschr
wcsstr
_except_handler4_common
__std_type_info_destroy_list
_purecall
__std_exception_destroy
_set_se_translator
__CxxFrameHandler3

api-ms-win-crt-heap-l1-1-0

free
malloc
_callnewh

api-ms-win-crt-runtime-l1-1-0

_cexit
_seh_filter_dll
_invalid_parameter_noinfo_noreturn
_initterm
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_execute_onexit_table
_initterm_e

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf
__stdio_common_vswprintf

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

_wcsnicmp
strnlen
wcsncpy
wcsncmp
_wcsicmp

api-ms-win-crt-locale-l1-1-0

_free_locale
setlocale
_create_locale

api-ms-win-crt-utility-l1-1-0

srand

api-ms-win-crt-convert-l1-1-0

_wcstoui64

advapi32

RegCloseKey
RegOpenKeyExW
RegCreateKeyExW
OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
FreeSid
GetSidSubAuthorityCount
GetSidSubAuthority
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetLengthSid
InitializeAcl
AddAce
ConvertStringSecurityDescriptorToSecurityDescriptorW
RegQueryValueExW

Exports

Exports

AvgModuleFinish
AvgModuleInit
CreateAvPsiInstance
CreateAvPsiInstance_V2
CreatePsiReadOnlyClientInstance
CreatePsiReadWriteClientInstance
PsiSetBxLogger
PsiSetLogger
PsiSetPipeNames
on_avast_dll_unload

Sections

.text
Size: 249KB - Virtual size: 249KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

34d593ebb226d4cf3b6f0b698fc88ced

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ntdll

msvcp140

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

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

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-convert-l1-1-0

advapi32

Exports

Exports

Sections

.text Size: 249KB - Virtual size: 249KB

.rdata Size: 53KB - Virtual size: 53KB

.data Size: 2KB - Virtual size: 10KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 16KB - Virtual size: 16KB

.text
Size: 249KB - Virtual size: 249KB

.rdata
Size: 53KB - Virtual size: 53KB

.data
Size: 2KB - Virtual size: 10KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 16KB - Virtual size: 16KB