Static task
static1
Behavioral task
behavioral1
Sample
a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2.exe
Resource
win10v2004-20230915-en
General
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Target
a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2
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Size
181KB
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MD5
62d528e8c24f09874a422c10d4557611
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SHA1
3e3c9ad70db6784ccea6e1fdeddf55d77ffcf93d
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SHA256
a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2
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SHA512
2256063d216c9a5d8dc417e510ed95e3960887deb7cb9805afb88c192e152a1c7f6858a950473f80c653e6a78f30d1859450a21a1ba486a55917c77ff042814f
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SSDEEP
3072:tsBzFlglRssdFqjJZWF3KZImvzjw6UoKbImezTAncllJhI/1zaV:tsBzFlglRskgJZWF6ZImbYhbImePAcE8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2
Files
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a1f3f255317009e99123f17784c22ce6f541a5f2b2b99aaa2ed5c722c231cce2.exe windows:6 windows x64
e2ac94f69e94016095051af3b92316f8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
FormatMessageA
LoadLibraryA
GetThreadLocale
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
RtlPcToFileHeader
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
CloseHandle
CreateFileW
WriteConsoleW
Sections
.text Size: 111KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gxfg Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gehcont Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ