blankgrabber | Lean Woofer[.]rar

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General

Target

Lean Woofer.rar
Size

56.1MB
MD5

e92c14fb3ccf1a1bd5947f0b15a9369f
SHA1

b3044d1bba2377cc947213bbd23967b982ec5906
SHA256

f846f6c9b1668bba4bd9c90c7f196112d18364782aaaf263b69d310aeb56b790
SHA512

f5de19e093ccc97bc3297ec28497ea5d4b3c54cf93e59a46cd7d75616fde4e1f5c4fc365ac9a059d9e7b8720d4fea96a50a2cbf28df6eedfba6d622506fcd680
SSDEEP

1572864:ibBrjs4uNvAeyWRLJ3fqPvRQJXfw+xUtfaQvH:L4uNv519yX+saeH

Score

10^/10

blankgrabber

Malware Config

Signatures

A stealer written in Python and packaged with Pyinstaller 1 IoCs

resource	yara_rule
static1/unpack002/��#{u�.pyc	blankgrabber

Blankgrabber family
blankgrabber

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Lean Woofer/LeanWoofer UNPACK.exe
unpack001/Lean Woofer/LeanWoofer.exe
unpack001/Lean Woofer/Siticone.UI.dll
unpack001/Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.exe

Files

Lean Woofer.rar
.rar
Lean Woofer/LICENSE.md
Lean Woofer/LeanWoofer UNPACK.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 13.5MB - Virtual size: 13.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Lean Woofer/LeanWoofer.exe
.exe windows:5 windows x64 arch:x64

1af6c885af093afc55142c2f1761dbe8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

user32

CreateWindowExW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW

comctl32

ord380

kernel32

IsValidCodePage
GetStringTypeW
GetFileAttributesExW
HeapReAlloc
FlushFileBuffers
GetCurrentDirectoryW
GetACP
GetOEMCP
GetModuleHandleW
MulDiv
GetLastError
SetDllDirectoryW
GetModuleFileNameW
CreateSymbolicLinkW
GetProcAddress
GetCommandLineW
GetEnvironmentVariableW
GetCPInfo
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
CloseHandle
GetCurrentProcess
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
WriteConsoleW
SetEndOfFile
SetEnvironmentVariableW
RtlUnwindEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW

advapi32

OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW

gdi32

SelectObject
DeleteObject
CreateFontIndirectW

Sections

.text
Size: 167KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
��#{u�.pyc
Lean Woofer/README.md
Lean Woofer/Siticone.UI.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\Ilham-PC\Documents\Visual Studio 2015\Projects\Siticone.UI\Build\Release\Siticone.UI.WinForms\Siticone.UI.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Lean Woofer/Source Code/Lean/Addons/DiscordRpc.cs
Lean Woofer/Source Code/Lean/Forms/Main.cs
Lean Woofer/Source Code/Lean/Forms/Main.resx
Lean Woofer/Source Code/Lean/Resources/api.cs
.js
Lean Woofer/Source Code/Lean/Resources/encryption.cs
Lean Woofer/Source Code/Lean/Resources/json_wrapper.cs
Lean Woofer/Source Code/LeanSoftware/Properties/Resources.cs
.vbs
Lean Woofer/Source Code/LeanSoftware/Properties/Resources.resx
Lean Woofer/Source Code/LeanSoftware/Properties/Settings.cs
.vbs
Lean Woofer/Source Code/LeanWoofer.csproj
Lean Woofer/Source Code/LeanWoofer.csproj.user
Lean Woofer/Source Code/Properties/AssemblyInfo.cs
Lean Woofer/Source Code/QbRZ
Lean Woofer/Source Code/app.ico
Lean Woofer/Source Code/app.manifest
Lean Woofer/Source Code/costura.circularprogressbar.dll.compressed
Lean Woofer/Source Code/costura.costura.dll.compressed
Lean Woofer/Source Code/costura.costura.pdb.compressed
Lean Woofer/Source Code/costura.metadata
Lean Woofer/Source Code/costura.metroframework.design.dll.compressed
Lean Woofer/Source Code/costura.metroframework.dll.compressed
Lean Woofer/Source Code/costura.metroframework.fonts.dll.compressed
Lean Woofer/Source Code/costura.newtonsoft.json.dll.compressed
Lean Woofer/Source Code/costura.proxyclient.dll.compressed
Lean Woofer/Source Code/costura.siticone.ui.dll.compressed
Lean Woofer/Source Code/costura.system.diagnostics.diagnosticsource.dll.compressed
Lean Woofer/Source Code/costura.winformanimation.dll.compressed
Lean Woofer/Source Code/d.cs
Lean Woofer/Source Code/e.cs
Lean Woofer/Source Code/f.cs
Lean Woofer/Source Code/h.cs
Lean Woofer/Source Code/obj/Debug/net472/.NETFramework,Version=v4.7.2.AssemblyAttributes.cs
Lean Woofer/Source Code/obj/Debug/net472/Lean.Forms.Main.resources
Lean Woofer/Source Code/obj/Debug/net472/LeanSoftware.Properties.Resources.resources
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.GeneratedMSBuildEditorConfig.editorconfig
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.assets.cache
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.csproj.AssemblyReference.cache
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.csproj.CoreCompileInputs.cache
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.csproj.FileListAbsolute.txt
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.csproj.GenerateResource.cache
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\Cheato\Desktop\lean 3.0 src\obj\Debug\net472\LeanWoofer.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 13.2MB - Virtual size: 13.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.exe.withSupportedRuntime.config
.xml
Lean Woofer/Source Code/obj/Debug/net472/LeanWoofer.pdb
Lean Woofer/Source Code/obj/LeanWoofer.csproj.nuget.dgspec.json
Lean Woofer/Source Code/obj/LeanWoofer.csproj.nuget.g.props
Lean Woofer/Source Code/obj/LeanWoofer.csproj.nuget.g.targets
Lean Woofer/Source Code/obj/project.assets.json
Lean Woofer/Source Code/obj/project.nuget.cache

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 13.5MB - Virtual size: 13.5MB

.rsrc Size: 245KB - Virtual size: 245KB

.reloc Size: 512B - Virtual size: 12B

1af6c885af093afc55142c2f1761dbe8

Headers

DLL Characteristics

File Characteristics

Imports

user32

comctl32

kernel32

advapi32

gdi32

Sections

.text Size: 167KB - Virtual size: 166KB

.rdata Size: 75KB - Virtual size: 74KB

.data Size: 3KB - Virtual size: 12KB

.pdata Size: 9KB - Virtual size: 8KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 47KB - Virtual size: 46KB

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

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.reloc Size: 512B - Virtual size: 12B

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

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 13.2MB - Virtual size: 13.2MB

.rsrc Size: 245KB - Virtual size: 245KB

.reloc Size: 512B - Virtual size: 12B

.text
Size: 13.5MB - Virtual size: 13.5MB

.rsrc
Size: 245KB - Virtual size: 245KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 167KB - Virtual size: 166KB

.rdata
Size: 75KB - Virtual size: 74KB

.data
Size: 3KB - Virtual size: 12KB

.pdata
Size: 9KB - Virtual size: 8KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 47KB - Virtual size: 46KB

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

.text
Size: 1.3MB - Virtual size: 1.3MB

.reloc
Size: 512B - Virtual size: 12B

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

.text
Size: 13.2MB - Virtual size: 13.2MB

.rsrc
Size: 245KB - Virtual size: 245KB

.reloc
Size: 512B - Virtual size: 12B