Static task
static1
Behavioral task
behavioral1
Sample
987123.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
987123.exe
Resource
win10v2004-20231222-en
General
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Target
987123.exe
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Size
301KB
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MD5
1b92d73ac6ca807adc303c424eeeb80b
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SHA1
836e751f86ab603920a22f1778ffc56d3d52a9ac
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SHA256
d7567c94d64fc05b847558d0308b54df1a716fcbe45a480ade6f2987a5ebbaef
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SHA512
0723cdabf20b65157093cea017cf37a23d1986ee1b071872fd1318b91ee0e5df0adb3b09d2f47a5a9ad4e9e5fd05a8ed13679b485053e4fc323a9312c9fb2c63
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SSDEEP
3072:p8lLyOIPrkS7rJikDHwpd/v20EghCl3nXqod2AkaR/Q9oAfTK7KVDrc+B5f239+:p8lL2DkSidH2T2wXUUsfTgYn79o6q
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 987123.exe
Files
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987123.exe.exe windows:5 windows x86 arch:x86
de13e22fc261029836773306583464cf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapFree
FreeEnvironmentStringsA
GetModuleHandleW
TlsSetValue
GlobalAlloc
IsProcessInJob
WriteConsoleOutputA
SetConsoleCP
LeaveCriticalSection
DnsHostnameToComputerNameW
SetMessageWaitingIndicator
SetTimeZoneInformation
GetCompressedFileSizeA
CompareStringW
SetCurrentDirectoryA
GetLastError
CreateJobObjectW
CreateNamedPipeA
EnumDateFormatsExA
OpenWaitableTimerA
LoadLibraryA
SetConsoleOutputCP
VirtualLock
AddAtomA
CreateWaitableTimerW
VirtualProtect
QueryPerformanceFrequency
LocalFree
SetFileAttributesW
LCMapStringW
CompareStringA
GetTimeZoneInformation
FreeLibrary
CopyFileExW
GetLongPathNameA
TryEnterCriticalSection
GetStartupInfoW
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
HeapDestroy
VirtualFree
DeleteCriticalSection
FatalAppExitA
EnterCriticalSection
VirtualAlloc
HeapReAlloc
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
HeapSize
SetConsoleCtrlHandler
InterlockedExchange
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoW
GetLocaleInfoA
WideCharToMultiByte
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
SetEnvironmentVariableA
user32
GetProcessDefaultLayout
advapi32
AbortSystemShutdownA
EqualSid
ReadEventLogW
Sections
.text Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 417B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.dag Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.muce Size: 1024B - Virtual size: 577B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ