CeWorker[.]zip

Sharing

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General

Target

CeWorker.zip
Size

346KB
MD5

e879d3852a6c9f99d33ebfbf391d1140
SHA1

c1204f047b789a20b1b7caaa75936cb170ac8a7d
SHA256

27a2984d3864cdeab3798b419874545f4fa0f052a0c39cc7ce9ab58558528bad
SHA512

7a96d0bf6d8f898c76b7bdf7ef0bbfc95ce310520808382a50e6eaeef23486d50198d11b990955dc2451fdeb392d843dccf7d15acaef4d99df597943156ca552
SSDEEP

6144:UJivNdoLVOUzN2fGg3duMuDdhyFas1junryt06KOx6TMBRYXgnNRhAoS8uG3zFZ:ki1GcltuDKwnWWy3BSXgNLAofHzFZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/6f8c628057278a248d5cc3035024e06bff45b8f5

Files

CeWorker.zip
.zip

Password: infected
6f8c628057278a248d5cc3035024e06bff45b8f5
.exe windows:6 windows x86 arch:x86

1067457a340c30de86181617fca10806

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

DeleteCriticalSection
LCMapStringEx
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
RaiseException
DecodePointer
CreateMutexW
GetLastError
lstrlenA
lstrcmpiA
OutputDebugStringA
CopyFileW
SystemTimeToFileTime
GetLocalTime
DeleteFileW
GetCommandLineW
TerminateThread
CreateThread
TerminateProcess
Sleep
WaitForSingleObject
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
FileTimeToLocalFileTime
GetProcessTimes
CreateProcessW
OpenProcess
lstrcpyW
FileTimeToSystemTime
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CloseHandle
K32GetModuleFileNameExW
CreateDirectoryW
GetSystemDirectoryW
GetModuleFileNameW
lstrcatW
QueryFullProcessImageNameW
LoadLibraryA
LocalFree
MultiByteToWideChar
WideCharToMultiByte
SetLastError
CreateFileW
GetFileAttributesW
GetFileSizeEx
ReadFile
SetFileAttributesW
SetFilePointerEx
WriteFile
CreateDirectoryExW
MoveFileExW
GetFileSize
lstrcmpW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetWindowsDirectoryA
GetNativeSystemInfo
GetComputerNameW
GetStdHandle
GlobalAlloc
GlobalSize
GlobalUnlock
GlobalLock
GlobalFree
RtlUnwind
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetFileType
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
WriteConsoleW
lstrlenW
lstrcmpiW
LoadLibraryW
GetProcAddress
GetTickCount64
FindNextFileW
FindFirstFileW
FindClose

user32

GetClipboardData
SetClipboardData
IsWindow
IsIconic
SetFocus
LoadIconW
LoadCursorW
UpdateWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
DefWindowProcW
DispatchMessageW
CloseClipboard
OpenClipboard
ClientToScreen
IsWindowVisible
GetClassNameW
EnumWindows
EnumChildWindows
wsprintfW
PostMessageW
ShowWindow
SetWindowPos
GetSystemMetrics
GetWindowTextW
SetForegroundWindow
SetLayeredWindowAttributes
GetWindowLongW
SetWindowLongW
GetDesktopWindow
OpenDesktopW
SwitchDesktop
CloseDesktop
GetClassLongW
SetCapture
SendInput
mouse_event
keybd_event
GetKeyState
EmptyClipboard
PostQuitMessage
EnumClipboardFormats
TranslateMessage
GetMessageW
LoadStringW
FindWindowW

advapi32

OpenProcessToken
DuplicateTokenEx
GetTokenInformation
ImpersonateLoggedOnUser
CreateProcessWithTokenW
ConvertSidToStringSidA
RegGetValueW
RevertToSelf
SetNamedSecurityInfoW
LookupAccountSidW
LookupAccountNameW

ole32

CoCreateInstance
CoUninitialize
CoInitializeEx
CoSetProxyBlanket
CoCreateGuid

oleaut32

VariantClear
VariantInit
SysAllocString
SysFreeString

shlwapi

PathAppendA
PathIsDirectoryW
PathFindExtensionW
StrStrIA
StrCmpNIW
StrCmpNW
PathFindFileNameW
PathAppendW
PathFileExistsA
StrStrW
PathFileExistsW
StrStrIW

shell32

SHOpenFolderAndSelectItems
ord155
ShellExecuteW
SHGetSpecialFolderPathW
SHCreateDirectoryExW
ord190

iphlpapi

GetIpAddrTable
GetAdaptersAddresses

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

winhttp

WinHttpOpen
WinHttpCloseHandle
WinHttpConnect
WinHttpReadData
WinHttpWriteData
WinHttpQueryDataAvailable
WinHttpQueryOption
WinHttpSetOption
WinHttpOpenRequest
WinHttpSetStatusCallback
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpCrackUrl
WinHttpAddRequestHeaders

ws2_32

inet_ntop

Sections

.text
Size: 518KB - Virtual size: 518KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 126KB - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 142KB - Virtual size: 141KB

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

Password: infected

1067457a340c30de86181617fca10806

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

shell32

iphlpapi

version

winhttp

ws2_32

Sections

.text Size: 518KB - Virtual size: 518KB

.rdata Size: 126KB - Virtual size: 125KB

.data Size: 6KB - Virtual size: 10KB

.rsrc Size: 142KB - Virtual size: 141KB

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

.text
Size: 518KB - Virtual size: 518KB

.rdata
Size: 126KB - Virtual size: 125KB

.data
Size: 6KB - Virtual size: 10KB

.rsrc
Size: 142KB - Virtual size: 141KB

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