b28433b134dfc7369d03c867c8bfdc1f133f922490d92ec2d60d3a6140a0a82b

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General

Target

b28433b134dfc7369d03c867c8bfdc1f133f922490d92ec2d60d3a6140a0a82b
Size

335KB
MD5

d23a094e4d1b7ca88e4377c2a7e32b14
SHA1

842c08c7fa2d3d1adb9c878f37eb6ca57b5bd872
SHA256

b28433b134dfc7369d03c867c8bfdc1f133f922490d92ec2d60d3a6140a0a82b
SHA512

b3336134c2d9565ff4de574a8e0ece86edc915b8191b53d42ff6b2ca87ea8cf612a1a9ff3b89ae3d4b2d2390d6640e57d2dd5067632938aa6d22e9ef76ae32ef
SSDEEP

6144:Ie8pjY/fIJCQTaYFR1cD8YGMOs5EF75nMWa4zb3Dp/TkLrlkD3kDSJr0p2MVc:3EY/fT4g4rl7BDpAL5kD8SSi

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/formbook1.exe
unpack002/nbeggsncal.exe

Files

b28433b134dfc7369d03c867c8bfdc1f133f922490d92ec2d60d3a6140a0a82b
.zip
formbook1.exe
.exe windows:4 windows x86 arch:x86

56a78d55f3f7af51443e58e0ce2fb5f6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegCreateKeyExW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegEnumValueW

shell32

SHGetSpecialFolderLocation
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
SHGetFileInfoW

ole32

OleInitialize
OleUninitialize
CoCreateInstance
IIDFromString
CoTaskMemFree

comctl32

ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked

user32

GetClientRect
EndPaint
DrawTextW
IsWindowEnabled
DispatchMessageW
wsprintfA
CharNextA
CharPrevW
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
GetSystemMetrics
FillRect
AppendMenuW
TrackPopupMenu
OpenClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetSysColor
SetWindowPos
GetWindowLongW
PeekMessageW
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
EmptyClipboard
CreatePopupMenu

gdi32

SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject

kernel32

GetExitCodeProcess
WaitForSingleObject
GetModuleHandleA
GetProcAddress
GetSystemDirectoryW
lstrcatW
Sleep
lstrcpyA
WriteFile
GetTempFileNameW
CreateFileW
lstrcmpiA
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
GetTickCount
MulDiv
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
MoveFileExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW

Sections

.text
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
cimrcc.g
nbeggsncal.exe
.exe windows:6 windows x86 arch:x86

242d940fdfe30bf59224797c13154c52

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

GetConsoleWindow
WriteConsoleW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
HeapSize
EnumResourceTypesW
GetProcessHeap
LCMapStringW
CompareStringW
GetStringTypeW
GetFileType
SetStdHandle
SetEnvironmentVariableW
lstrcatW
GetProcAddress
GetModuleHandleW
VirtualAlloc
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
HeapFree
HeapAlloc
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
WriteFile
GetStdHandle
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
DecodePointer

rtm

MgmTakeInterfaceOwnership
MgmDeRegisterMProtocol
RtmEnumerateGetNextRoute
MgmDeInitialize

ole32

HBITMAP_UserUnmarshal
StgCreateDocfile
IIDFromString
HGLOBAL_UserMarshal

mpr

WNetGetUserW
WNetDisconnectDialog1A
WNetGetLastErrorW
WNetGetResourceInformationA
WNetGetResourceParentW
WNetGetResourceParentA
MultinetGetConnectionPerformanceW

rtutils

TraceGetConsoleA
MprSetupProtocolFree

loadperf

UnloadPerfCounterTextStringsW
UnloadPerfCounterTextStringsA
LoadPerfCounterTextStringsA

crypt32

CryptVerifyCertificateSignature
CryptSignMessage
CertVerifyTimeValidity
CertAddCRLContextToStore

pdh

PdhGetRawCounterArrayA
PdhGetCounterInfoW
PdhEnumObjectItemsA
PdhUpdateLogA
PdhLookupPerfNameByIndexA
PdhParseInstanceNameA
PdhOpenLogA
PdhGetDefaultPerfObjectW

user32

SetMenuContextHelpId
GetQueueStatus
IsCharAlphaNumericW
CreateMDIWindowA
ChildWindowFromPointEx
LoadKeyboardLayoutA
EnableMenuItem
CloseClipboard
InsertMenuA
EnumDesktopsA
ShowWindow
GetKeyboardLayout

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
qzhglh.zo

Sharing

General

Malware Config

Signatures

Files

56a78d55f3f7af51443e58e0ce2fb5f6

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 26KB - Virtual size: 26KB

.rdata Size: 5KB - Virtual size: 5KB

.data Size: 1KB - Virtual size: 172KB

.ndata Size: - Virtual size: 64KB

.rsrc Size: 137KB - Virtual size: 136KB

242d940fdfe30bf59224797c13154c52

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

rtm

ole32

mpr

rtutils

loadperf

crypt32

pdh

user32

Sections

.text Size: 98KB - Virtual size: 98KB

.rdata Size: 24KB - Virtual size: 24KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 26KB - Virtual size: 26KB

.rdata
Size: 5KB - Virtual size: 5KB

.data
Size: 1KB - Virtual size: 172KB

.ndata
Size: - Virtual size: 64KB

.rsrc
Size: 137KB - Virtual size: 136KB

.text
Size: 98KB - Virtual size: 98KB

.rdata
Size: 24KB - Virtual size: 24KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 4KB - Virtual size: 3KB