apptext[.]dll | Triage

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General

Target

apptext.dll
Size

1.6MB
MD5

86b57c9deafed093d4b47b03823b4d14
SHA1

47947da463dd6f4ecf61ae960235a35144e903a8
SHA256

f8e3eef1fda5969a7aabcc8fb5cc9f5fe245bbf6cc8e480459977b8e91eab9bd
SHA512

5f855ed0a3ecf561c45608d7f4579d6e4b1f1953863e97e0b5fea1f33b38d0e03fef16207d88864d2d936a4e65b677cd259ec248dbf06447b50f9e0488acead3
SSDEEP

24576:M7u7nB/DBD9accSqVO9y/QaDC4F3Zuk5UDJjbDE2W4VO8I/nYY:My/DBD9MVO9yosHF395UlbDBw82nB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

apptext.dll

resource
apptext.dll

Files

apptext.dll
.dll windows:6 windows x64 arch:x64

cba5c505da2537f7a4d0d6fd4d118e5d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

eplgOutlook.pdb

Imports

kernel32

VirtualAllocExNuma
ReleaseSemaphore
CreateTimerQueueTimer
DeleteTimerQueueTimer
RaiseException
Sleep
GetTempPathW
FindFirstFileExW
FindNextFileW
FindClose
CreateDirectoryW
ReadFile
WriteFile
SetEndOfFile
SetFilePointer
GetFileSize
DeleteFileW
MoveFileW
GetTempFileNameW
FlushFileBuffers
SetFileAttributesW
GetFileInformationByHandle
FindFirstFileW
GetSystemInfo
ReleaseMutex
OpenMutexW
FreeResource
GetLocaleInfoW
GetTimeZoneInformation
WideCharToMultiByte
GetDateFormatW
CreateSemaphoreW
ExpandEnvironmentStringsA
WriteConsoleW
GetConsoleMode
GetConsoleOutputCP
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapSize
GetOEMCP
GetACP
IsValidCodePage
GetFileType
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
LCMapStringW
CompareStringW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
ExitProcess
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlPcToFileHeader
InterlockedFlushSList
RtlUnwindEx
OutputDebugStringW
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
GetCPInfo
GetStringTypeW
LCMapStringEx
GetNativeSystemInfo
AreFileApisANSI
GetFileAttributesExW
GetLocaleInfoEx
HeapReAlloc
HeapDestroy
FreeLibrary
QueryActCtxW
GetModuleFileNameW
LoadLibraryW
LoadLibraryExW
FindResourceExW
FindResourceW
SizeofResource
LockResource
LoadResource
MultiByteToWideChar
SetFileTime
MoveFileExW
GetCurrentThreadId
GetExitCodeThread
SetThreadPriority
OutputDebugStringA
HeapFree
HeapAlloc
GetProcessHeap
OpenProcess
LocalFree
GetEnvironmentVariableW
OpenFileMappingW
UnmapViewOfFile
MapViewOfFile
OpenEventW
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
FileTimeToSystemTime
FileTimeToLocalFileTime
GetSystemTimeAsFileTime
QueryPerformanceFrequency
QueryPerformanceCounter
WaitForMultipleObjects
WaitForSingleObject
ResetEvent
SetEvent
GetCurrentProcessId
VerifyVersionInfoW
VerSetConditionMask
GetCurrentProcess
GetLastError
GetCurrentThread
GetModuleHandleW
GetTickCount
InitializeCriticalSection
FormatMessageA
GetProcAddress
GetCommandLineA
SetLastError

user32

GetPropW
GetWindowRect
RegisterWindowMessageW
PostQuitMessage
GetClassInfoW
GetClientRect
LoadIconW
GetForegroundWindow
GetWindowLongPtrW
FindWindowExW
GetQueueStatus
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExW
EnumChildWindows
MsgWaitForMultipleObjects
TranslateMessage
IsDlgButtonChecked
CheckDlgButton
ReleaseDC
DrawTextW
GetDC
GetProcessDefaultLayout
GetClassNameW
LoadImageW
DialogBoxIndirectParamW
EndDialog
CreateDialogIndirectParamW
GetDlgItem
ScreenToClient
SetWindowTextW
SetActiveWindow
MapWindowPoints
GetDesktopWindow
MonitorFromWindow
GetWindow
GetParent
SendMessageW
SetWindowLongW
SetWindowPos
GetWindowLongW
SetPropW
RegisterClassExW
LoadCursorW
PeekMessageW

gdi32

DeleteDC
CreateCompatibleDC
GetObjectW
SelectObject
DeleteObject
CreateDIBSection

advapi32

RegQueryInfoKeyW
RegEnumValueA
RegEnumKeyExA
GetSidSubAuthority
GetSidSubAuthorityCount
GetSidIdentifierAuthority
IsValidSid
SetThreadToken
RevertToSelf
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken
OpenThreadToken

shell32

ShellExecuteExW

ole32

StgCreateDocfile
WriteClassStg

oleaut32

OleCreatePictureIndirect
VariantInit
VariantClear
VariantChangeType
SysAllocString
SysFreeString

Exports

Exports

Object
DllGetClassObject

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 222KB - Virtual size: 222KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 280KB - Virtual size: 279KB

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

Sharing

General

Malware Config

Signatures

Files

cba5c505da2537f7a4d0d6fd4d118e5d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 222KB - Virtual size: 222KB

.data Size: 19KB - Virtual size: 32KB

.pdata Size: 41KB - Virtual size: 41KB

.rsrc Size: 280KB - Virtual size: 279KB

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

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 222KB - Virtual size: 222KB

.data
Size: 19KB - Virtual size: 32KB

.pdata
Size: 41KB - Virtual size: 41KB

.rsrc
Size: 280KB - Virtual size: 279KB

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