Static task
static1
Behavioral task
behavioral1
Sample
549e25ddb7a32fcfcc52a228c5ddf645.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
549e25ddb7a32fcfcc52a228c5ddf645.exe
Resource
win10v2004-20240226-en
General
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Target
549e25ddb7a32fcfcc52a228c5ddf645
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Size
92KB
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MD5
549e25ddb7a32fcfcc52a228c5ddf645
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SHA1
a366f07cc7df2de59af5dec5132eb66d9898666a
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SHA256
6c96bf61ce8c69e4a152179566f0c548a27664902be22566de40f6c9ac6e2517
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SHA512
d4d94d1bcf976e24c5f5e8b72d025ea7b04c96ec68fc0b8054ec7c04fe4264966c15fb4c964b9ca5c1ffe9a08acda4934433392f074eaa8cab221b41e8848012
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SSDEEP
1536:BJegceKxxf0zlkdSSWdsvqg0D+jVsAZfeWlzflEOt9PCZ8KIFN327KOI+B34Qk7o:Xeg7+RSoSx7BKZfpNmOPePIFxvOIASMX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 549e25ddb7a32fcfcc52a228c5ddf645
Files
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549e25ddb7a32fcfcc52a228c5ddf645.exe windows:5 windows x86 arch:x86
aa730516da68dce64cc118b9b69be93e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
SetServiceStatus
DeregisterEventSource
ReportEventW
RegisterEventSourceW
RegisterServiceCtrlHandlerExW
apphelp
ApphelpQueryModuleData
ApphelpCheckRunApp
atmlib
ATMClient
kernel32
GetCurrentProcess
DisableThreadLibraryCalls
OutputDebugStringA
VirtualAlloc
QueryPerformanceCounter
GetSystemInfo
UnhandledExceptionFilter
GetTickCount
GetCurrentThreadId
GetLastError
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
cmdial32
AutoDialFunc
ntdll
NtTerminateThread
NtSetInformationThread
RtlLengthRequiredSid
NtWaitForMultipleObjects
RtlAllocateHeap
NtClose
RtlExitUserThread
RtlAddAccessAllowedAce
NtCreatePort
NtSetEvent
RtlRegisterWait
NtQueryValueKey
NtCreateFile
RtlUnwind
RtlLeaveCriticalSection
NtQueryVirtualMemory
NtOpenKey
_vsnprintf
RtlCreateAcl
RtlInitUnicodeString
NtReadRequestData
NtDuplicateObject
RtlInitializeCriticalSection
RtlCreateSecurityDescriptor
RtlCreateHeap
RtlCreateUserThread
NtWriteRequestData
NtQuerySystemInformation
RtlFreeHeap
NtImpersonateThread
NtResumeThread
NtOpenProcess
NtReplyPort
RtlSetDaclSecurityDescriptor
RtlAllocateAndInitializeSid
RtlLengthSid
NtResetEvent
RtlEnterCriticalSection
RtlDestroyHeap
RtlInitializeSid
NtRequestWaitReplyPort
NtCreateEvent
NtOpenThread
RtlSubAuthoritySid
NtCompleteConnectPort
NtDelayExecution
NtAcceptConnectPort
NtReplyWaitReceivePort
RtlDeleteCriticalSection
crypt32
RegCreateHKCUKeyExU
Sections
.textbss Size: - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 452B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 892B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ