Static task
static1
Behavioral task
behavioral1
Sample
AS-tr-alarm.exe
Resource
win7-20230703-en
General
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Target
AS-tr-alarm.zip
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Size
341KB
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MD5
95a950285e27e71c44016f96c60f9c04
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SHA1
9591c3756944b233124fbdbe38e0711d6f6cfa9b
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SHA256
baba21713ae326dd11ec3a5eaf168159ee09a4179434128eb80f95d3fc1755ac
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SHA512
cf6b7a971d6841f9580c5495db85130e0a692135add8554205af99f16d77656b43de666f147ecb023e6072534fce3f780432afe00b1f29b1071580428e430ebb
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SSDEEP
6144:3utWYua3x4frVUxC2C/2Inte1LWUZIzVWa3Tkmioq4UDqPhjmENt1J4:eUYu/ZUxC2C+tPcWtdo18qPjH4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/AS-tr-alarm.exe
Files
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AS-tr-alarm.zip.zip
Password: infected
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AS-tr-alarm.exe.exe windows x86
c66262563c1bb3bae93b3c2b6271d248
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
gdi32
Rectangle
ole32
CoGetApartmentType
OleFlushClipboard
OleInitialize
CoGetObjectContext
kernel32
CreateFileW
HeapSize
SetStdHandle
GetProcessHeap
GetModuleHandleA
FreeConsole
GetModuleHandleW
RaiseException
GetCurrentThreadId
IsProcessorFeaturePresent
GetLastError
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
GetModuleHandleExW
MultiByteToWideChar
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceComplete
InitOnceBeginInitialize
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
WideCharToMultiByte
CloseHandle
WaitForSingleObjectEx
QueryPerformanceCounter
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetProcAddress
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
SetEnvironmentVariableW
RtlUnwind
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileType
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
WriteConsoleW
Sections
.text Size: 170KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 215KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.Sider Size: 684KB - Virtual size: 684KB
IMAGE_SCN_MEM_READ