Behavioral task
behavioral1
Sample
o.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
o.exe
Resource
win10v2004-20220901-en
General
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Target
ae865231cb46dd09afbd0213f6d29d158ae0c1752337ffab880183ea7fe96ed8
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Size
77KB
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MD5
3c5e11867444692871678c32d60eee99
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SHA1
d5f0e2737de1f6644b4002f998c9be9438b2dca2
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SHA256
ae865231cb46dd09afbd0213f6d29d158ae0c1752337ffab880183ea7fe96ed8
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SHA512
2b8ec68a2691ef4ff637231d8e986bcc6cc645e2ff1607384cee190d472c4f70156732a05d730e9b7a23482cdee2b9156ebdf0d3ac34d4b0a99dea80a9c96bf5
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SSDEEP
1536:mnTjhSrsq8rJ5WT8comcjKnVEN/ffj+XG6Ow7/+JgtqJ9H6YTHTEEhWHyzM:mTjwrd8rJo0mcOVe/DcOl6YTHA+zM
Malware Config
Signatures
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GandCrab payload 1 IoCs
resource yara_rule static1/unpack001/o.bin family_gandcrab -
Gandcrab family
Files
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ae865231cb46dd09afbd0213f6d29d158ae0c1752337ffab880183ea7fe96ed8.zip
Password: infected
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o.bin.exe windows x86
f54741bf2bc5cf600caac19212c9a72d
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
ExitThread
VirtualUnlock
OpenMutexW
GetSystemInfo
WaitForMultipleObjects
lstrcmpiW
GetUserDefaultUILanguage
DeleteCriticalSection
GetShortPathNameW
GetWindowsDirectoryW
GetVolumeInformationW
CreateThread
lstrcpyA
ExpandEnvironmentStringsW
GetTickCount
lstrcmpiA
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
LeaveCriticalSection
EnterCriticalSection
VirtualLock
FindFirstFileExW
WideCharToMultiByte
lstrcmpW
MoveFileW
FindClose
FindNextFileW
GetSystemTime
GetNativeSystemInfo
GetDriveTypeW
GetDiskFreeSpaceW
GetModuleFileNameW
VerSetConditionMask
VerifyVersionInfoW
SetLastError
LoadLibraryA
LocalAlloc
GetModuleHandleA
LocalFree
GlobalAlloc
MulDiv
GetTempPathW
GlobalFree
FindFirstFileW
ConnectNamedPipe
CreateNamedPipeW
CreateEventW
GetCurrentProcessId
GetFullPathNameW
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
OutputDebugStringW
HeapAlloc
RtlUnwind
TerminateProcess
OpenProcess
InitializeCriticalSection
GetDriveTypeA
GetCommandLineA
VirtualAlloc
GetProcessHeap
GetComputerNameW
WaitForSingleObject
SetErrorMode
GetSystemDefaultUILanguage
CreateMutexW
ExitProcess
GetSystemDefaultLangID
lstrcpyW
lstrcatW
GetProcAddress
GetLastError
LoadLibraryW
GetSystemDirectoryW
GetModuleHandleW
GetCurrentProcess
LoadLibraryExW
VirtualQuery
MultiByteToWideChar
VirtualFree
lstrlenA
CloseHandle
lstrlenW
CreateFileW
ReadFile
Sleep
WriteFile
LockFile
UnlockFile
SetFilePointerEx
GetStdHandle
LCMapStringW
IsDebuggerPresent
TlsSetValue
TlsGetValue
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetStringTypeW
HeapFree
GetModuleHandleExW
DecodePointer
EncodePointer
GetCurrentThreadId
GetCPInfo
GetOEMCP
IsProcessorFeaturePresent
IsValidCodePage
GetACP
WriteConsoleW
user32
DrawTextW
FillRect
wsprintfA
GetDC
wsprintfW
CreateWindowStationW
SetProcessWindowStation
SystemParametersInfoW
GetForegroundWindow
DrawTextA
ReleaseDC
gdi32
SetTextColor
DeleteDC
GetDeviceCaps
GetDIBits
SetBkColor
SetPixel
DeleteObject
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
CreateFontW
GetPixel
GetStockObject
GetBitmapBits
SetBitmapBits
CreateBitmap
GetObjectW
advapi32
GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority
OpenProcessToken
GetUserNameW
CryptDestroyKey
CryptGenKey
CryptEncrypt
CryptImportKey
CryptReleaseContext
CryptGetKeyParam
CryptAcquireContextW
CryptExportKey
RegSetValueExW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
shell32
SHGetSpecialFolderPathW
ShellExecuteW
ShellExecuteExW
ole32
CoInitialize
CoUninitialize
CoCreateInstance
mpr
WNetCloseEnum
WNetOpenEnumW
WNetEnumResourceW
wininet
HttpOpenRequestW
InternetOpenW
InternetCloseHandle
HttpQueryInfoA
InternetConnectW
HttpSendRequestW
xpsprint
StartXpsPrintJob
rpcrt4
RpcBindingFromStringBindingW
NdrClientCall2
RpcStringFreeW
RpcBindingFree
RpcBindingSetAuthInfoExW
RpcStringBindingComposeW
Sections
.text Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 71KB - Virtual size: 78KB
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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ