Static task
static1
Behavioral task
behavioral1
Sample
ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd.exe
Resource
win10v2004-20240226-en
General
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Target
ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd.sample
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Size
205KB
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MD5
324b8a3115733d18f86d9c4ca5251c8c
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SHA1
fbc74f67ea29061eb8f7ae4b4c4af58e33bbe396
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SHA256
ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd
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SHA512
eed61766a0dbc6aeb2b36fb58c2d26bd401c835c3137de5dca610ddf5b340066e586a8c4c13e0d3a3d5630c18f6f28aa1728b4b805d0a3fa8b5b6755a550b314
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SSDEEP
3072:JPgv1uTga8za7/aApO6fCR6kMgNjTX8jI8VD/dJJO04aN5uvvmRE7xIxT62Br09I:xKZTMPVDdzR1N5sAxBN9UDRWRd1
Malware Config
Signatures
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd.sample
Files
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ea204ef6d38ac2f1014c27ee46bb85f4dfed555966f4387dfc8ac05f8a25decd.sample.exe windows:6 windows x86 arch:x86
ca33a8184e94a42bd80f3c63b367c41f
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
GetCommandLineW
lstrlenW
lstrcpyW
lstrcmpiW
EnterCriticalSection
WriteFile
GetModuleFileNameW
LeaveCriticalSection
InitializeCriticalSection
SetFilePointer
CreateFileW
lstrcatW
CloseHandle
GetLocalTime
DeleteCriticalSection
SetPriorityClass
GetCurrentProcess
Wow64DisableWow64FsRedirection
TerminateProcess
CreateMutexW
WaitForSingleObject
ReleaseMutex
OpenProcess
Wow64RevertWow64FsRedirection
GetLastError
GetProcAddress
ExitProcess
GetModuleHandleW
ReadFile
GetLogicalDrives
FindFirstFileW
GetFileSizeEx
FindNextFileW
WaitForMultipleObjects
SetThreadPriority
GetQueuedCompletionStatus
lstrlenA
FindClose
PostQueuedCompletionStatus
SetFileAttributesW
Sleep
GetCurrentThread
GetSystemInfo
LoadLibraryW
CreateThread
MoveFileExW
GetCurrentProcessId
CreateIoCompletionPort
GetDriveTypeW
GetConsoleWindow
HeapFree
HeapSize
HeapAlloc
GetProcessHeap
DecodePointer
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
SetFilePointerEx
LCMapStringW
CompareStringW
WriteConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
GetModuleHandleExW
GetCommandLineA
GetFileType
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
user32
wsprintfW
ShowWindow
wsprintfA
shell32
ShellExecuteW
CommandLineToArgvW
SHEmptyRecycleBinW
rstrtmgr
RmRegisterResources
RmStartSession
RmEndSession
RmGetList
shlwapi
wvnsprintfW
PathFindExtensionW
PathRemoveFileSpecW
Sections
.text Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
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