Static task
static1
Behavioral task
behavioral1
Sample
a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9.exe
Resource
win10v2004-20240802-en
General
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Target
a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9.exe
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Size
150KB
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MD5
1a91ad5fe4d05ed2676341d49237f52c
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SHA1
63e7deaeb32acf133abf930a39f80413b9b9e7fb
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SHA256
a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9
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SHA512
6cd2259563d924f7a6377dcac5ddc087c464b0f35a8bd2fdd6f7ba188014d6e4ec1848dbdb78ebdde2b1aa55c57e89d3e1ae1470165e765a270cea1cbe07d628
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SSDEEP
3072:RGHyiOire76OLZJpFwrQhoUIj5CqmcE1SIzO3U3qE473I:eVOLZjFSQBWAqmcSS6Q3I
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9.exe
Files
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a9b71c93e7cac2dfc75609070ba84ed429db83e1b77169ede6fbf420d4f5f3a9.exe.exe windows:6 windows x86 arch:x86
6609790416312d1c8c5477868ab49e55
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
advapi32
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
CryptAcquireContextA
CryptReleaseContext
CryptDeriveKey
CryptDestroyKey
CryptSetKeyParam
CryptGenRandom
CryptEncrypt
CryptCreateHash
CryptHashData
CryptDestroyHash
CloseServiceHandle
ControlService
OpenSCManagerA
OpenServiceA
shell32
ShellExecuteExA
SHGetKnownFolderPath
ShellExecuteA
ole32
CoTaskMemFree
kernel32
WriteConsoleW
SetEndOfFile
HeapReAlloc
HeapSize
GetTimeZoneInformation
FlushFileBuffers
FindClose
FindFirstFileA
FindNextFileA
GetDriveTypeA
GetLastError
GetSystemTimes
GlobalMemoryStatusEx
CreateThreadpool
CloseThreadpool
CreateThreadpoolCleanupGroup
CloseThreadpoolCleanupGroupMembers
CloseThreadpoolCleanupGroup
CreateThreadpoolWork
SubmitThreadpoolWork
GetModuleFileNameA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
CloseHandle
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
WideCharToMultiByte
CompareStringW
LCMapStringW
ReadFile
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
GetFileSizeEx
SetFilePointerEx
MultiByteToWideChar
DeleteFileW
GetCurrentDirectoryW
GetFullPathNameW
SetStdHandle
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
GetProcessHeap
DecodePointer
Sections
.text Size: 111KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ