Static task
static1
Behavioral task
behavioral1
Sample
c3a4aa9c082301d98367b7ac8936c21e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c3a4aa9c082301d98367b7ac8936c21e.exe
Resource
win10v2004-20240226-en
General
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Target
c3a4aa9c082301d98367b7ac8936c21e
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Size
384KB
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MD5
c3a4aa9c082301d98367b7ac8936c21e
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SHA1
a03be7fee37815d3c8fe74143a95cb3b3f1e2dbf
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SHA256
4881bceb5eaffb544c20c9b59fb8adab031d5511fa5db227d73212eb862f299a
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SHA512
290ca938622cecb282a325055475360ad6e56371e18c7204621692efbbb4725000213d5bbd29f37c2135ae8b0205d3045f6ddf388c6b242f93739f0e8bc01ddb
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SSDEEP
12288:A8SfS+LlAXLGNxxJROWRJzYDOTa0/oqgg:wfS+LlCaxROE9ai
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c3a4aa9c082301d98367b7ac8936c21e
Files
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c3a4aa9c082301d98367b7ac8936c21e.exe windows:4 windows x86 arch:x86
dc45563fe70bfd764202fb0b50c70722
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalHandle
IsBadReadPtr
InterlockedExchange
IsBadWritePtr
CreateEventW
GetProcessHeap
CloseHandle
SetEvent
InterlockedDecrement
ReleaseMutex
InterlockedIncrement
WaitForSingleObject
WaitForMultipleObjects
SetThreadPriority
GlobalUnlock
CreateThread
OpenEventW
PulseEvent
GlobalFree
FreeLibrary
GetProcAddress
LoadLibraryW
DeviceIoControl
IsDBCSLeadByteEx
lstrlenW
GlobalAlloc
GlobalLock
lstrcpyW
ResumeThread
LocalAlloc
LocalFree
SetUnhandledExceptionFilter
GetLocaleInfoA
GetLocalTime
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
MulDiv
LoadResource
SizeofResource
lstrlenA
GetVersionExW
lstrcpynW
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
WideCharToMultiByte
IsValidCodePage
GetCommandLineA
GetOverlappedResult
VirtualProtect
LCMapStringW
LCMapStringA
GetSystemTimeAsFileTime
GetCurrentProcessId
HeapAlloc
HeapFree
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
VirtualQuery
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetLastError
GetEnvironmentStringsW
SetHandleCount
GetFileType
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
HeapSize
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetSystemInfo
user32
GetSystemMetrics
advapi32
RegCloseKey
gdi32
DeleteDC
GetDeviceCaps
CreateICA
ole32
CreateBindCtx
CoCreateInstance
CoTaskMemFree
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 308KB - Virtual size: 614KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ