Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231129-en
General
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Target
tmp
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Size
188KB
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MD5
fa81ee970d84722c7dbb51e65dd59bda
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SHA1
f1c262c80edecad1ef843b574d9c22f0ecd426df
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SHA256
fec40449fd814d71e6b381a6d9a40293305eefd3bed89715494b9e75483278d1
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SHA512
7f657b39e65d8194e6eb6599f763b7a0559869628501cd8ef7d9cd27990d712ea65dfd85aab9c4cba2e5f16cf610083571850b82d796eb28036c63466ede8148
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SSDEEP
3072:iWqHuxvLc123/Vm20810cq3k0jq6a1icnJsur0pbhk5ikStC4N7Gz:bqHCLUIB0cqUiq6KiWJrabhko4c
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
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tmp.exe windows:5 windows x86 arch:x86
693b9bac9c397c6aa3c8e4e909ecb1f8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadResource
UpdateResourceA
CreateJobObjectW
SetComputerNameW
GetComputerNameW
CreateHardLinkA
GetConsoleAliasesLengthA
GetWindowsDirectoryA
GlobalFindAtomA
LoadLibraryW
GetConsoleMode
GetSystemWindowsDirectoryA
GetVersionExW
DnsHostnameToComputerNameW
EnumResourceLanguagesA
GetVolumePathNameA
InterlockedExchange
OpenMutexW
GetLastError
SetLastError
GetStringTypeA
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
RemoveDirectoryA
SetFileAttributesA
WriteConsoleA
InterlockedExchangeAdd
LocalAlloc
FindFirstVolumeMountPointW
AddAtomW
GetCommMask
GetModuleHandleA
FindFirstChangeNotificationA
GetCurrentProcessId
OpenFileMappingA
SuspendThread
lstrcpyA
BackupRead
HeapCompact
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
RaiseException
RtlUnwind
HeapFree
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
HeapSize
HeapReAlloc
GetLocaleInfoA
MultiByteToWideChar
GetStringTypeW
LoadLibraryA
InitializeCriticalSectionAndSpinCount
LCMapStringA
WideCharToMultiByte
LCMapStringW
user32
CharLowerBuffA
gdi32
GetDeviceGammaRamp
Sections
.text Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ