b1ddf234574d35f4ff640b088f5c99a0N[.]exe

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General

Target

b1ddf234574d35f4ff640b088f5c99a0N.exe
Size

4.0MB
MD5

b1ddf234574d35f4ff640b088f5c99a0
SHA1

4d680494899630da06d49f1c6a54abdb893a64d4
SHA256

4549a37107f00cf9807714e9c5345d54a4d52a34eaade2d4a01de659dbd23e48
SHA512

e7e717ce4f56c99bd9f94a6188a52d10f1437dffdd70666e26b3d85179e785849d5eea8f798e64c77099bdb734919b52005c63ccc9c2b6e1c5d4c2a29175b053
SSDEEP

98304:n9srOO53HCs11JdXN0B7+sML9IW1dXg3S/MHmgH:nSD53ib

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b1ddf234574d35f4ff640b088f5c99a0N.exe

Files

b1ddf234574d35f4ff640b088f5c99a0N.exe
.exe windows:5 windows x86 arch:x86

8c52b8be88fdc5fbbc6b5961d9032018

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

AcroBroker.pdb

Imports

kernel32

SetLastError
OutputDebugStringA
LoadLibraryExW
GetUserDefaultLCID
Sleep
CreateThread
CreateEventW
GetCurrentThreadId
InterlockedIncrement
InterlockedDecrement
SetEvent
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
WideCharToMultiByte
GetFileSize
CreateFileW
SetEndOfFile
ReadFile
WriteFile
DeleteFileW
RemoveDirectoryW
CreateDirectoryW
LoadLibraryW
FindClose
FindFirstFileW
SetFileAttributesW
CopyFileW
FindNextFileW
LocalFree
LocalAlloc
lstrlenA
GetTempPathW
GetFullPathNameW
GetDriveTypeW
SwitchToThread
TlsSetValue
CreateSemaphoreA
lstrcmpiW
WaitForSingleObject
CloseHandle
GetModuleFileNameW
GetLongPathNameW
FreeLibrary
GetCurrentProcess
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
RaiseException
lstrlenW
GetVersion
GetFileAttributesW
GetProcAddress
GetModuleHandleW
SetFilePointer
GetModuleHandleA
EncodePointer
DecodePointer
InterlockedExchange
InterlockedCompareExchange
HeapSetInformation
GetStartupInfoW
TlsAlloc
InitializeCriticalSection
TlsGetValue
TlsFree
TerminateProcess
LeaveCriticalSection
EnterCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent

user32

LoadStringW
MessageBoxW
TranslateMessage
CharNextW
PostThreadMessageW
GetMessageW
DispatchMessageW

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

CryptGenRandom
CryptReleaseContext
RegCreateKeyExA
RegSetValueExA
RegEnumKeyExW
RegOpenKeyW
RegQueryInfoKeyW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
CryptAcquireContextW

shell32

SHGetSpecialFolderPathW
SHGetFileInfoW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoInitialize
CoUninitialize
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemFree
CoAddRefServerProcess
CoReleaseServerProcess
CoCreateInstance

oleaut32

VarUI4FromStr
SafeArrayCreateVector
SysAllocString
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayDestroy

sqlite

sqlite3_bind_null
sqlite3_value_type
sqlite3_bind_double
sqlite3_bind_int64
sqlite3_bind_int
sqlite3_column_type
sqlite3_reset
sqlite3_last_insert_rowid
sqlite3_column_int64
sqlite3_get_autocommit
sqlite3_column_blob
sqlite3_column_bytes
sqlite3_column_text
sqlite3_column_double
sqlite3_busy_handler
sqlite3_value_int
sqlite3_result_error
sqlite3_bind_text
sqlite3_changes
sqlite3_step
sqlite3_free
sqlite3_exec
sqlite3_finalize
sqlite3_column_int
sqlite3_bind_parameter_count
sqlite3_errmsg
sqlite3_close
sqlite3_errcode
sqlite3_create_function
sqlite3_open_v2
sqlite3_prepare_v2
sqlite3_bind_blob
sqlite3_result_value

msvcp100

?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z

msvcr100

_set_invalid_parameter_handler
memchr
strlen
memcmp
wcslen
_vswprintf_c_l
_wcsnicmp
vsprintf
_wfopen
_controlfp_s
_invoke_watson
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_wcmdln
fwprintf
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
_amsg_exit
?terminate@@YAXXZ
_onexit
_lock
__dllonexit
_except_handler4_common
__set_app_type
??2@YAPAXI@Z
memcpy
memmove
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??3@YAXPAX@Z
_vsnwprintf
_unlock
_CxxThrowException
??0exception@std@@QAE@ABV01@@Z
__CxxFrameHandler3
wcsrchr
wcsstr
malloc
free
memcpy_s
wcsncpy_s
_wcsicmp
_wsplitpath_s
memset
??_V@YAXPAX@Z
iswalpha
_purecall
_recalloc
tolower
_wrename
wcsncmp
_wsplitpath
wcscpy_s
wcscat_s
wcsnlen
_time64
rand
srand
strtok_s
strncpy_s
_strdup
strcat_s
wcstok_s
realloc
fclose

shlwapi

PathCanonicalizeW
AssocQueryStringW
PathRemoveBackslashW

Sections

.text
Size: 193KB - Virtual size: 192KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8c52b8be88fdc5fbbc6b5961d9032018

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

winspool.drv

advapi32

shell32

ole32

oleaut32

sqlite

msvcp100

msvcr100

shlwapi

Sections

.text Size: 193KB - Virtual size: 192KB

.rdata Size: 22KB - Virtual size: 22KB

.data Size: 17KB - Virtual size: 18KB

.rsrc Size: 11KB - Virtual size: 11KB

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 193KB - Virtual size: 192KB

.rdata
Size: 22KB - Virtual size: 22KB

.data
Size: 17KB - Virtual size: 18KB

.rsrc
Size: 11KB - Virtual size: 11KB

.reloc
Size: 9KB - Virtual size: 9KB