Static task
static1
Behavioral task
behavioral1
Sample
1f23fbbcbf713316620837203fe1a62c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1f23fbbcbf713316620837203fe1a62c.exe
Resource
win10v2004-20231215-en
General
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Target
1f23fbbcbf713316620837203fe1a62c
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Size
350KB
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MD5
1f23fbbcbf713316620837203fe1a62c
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SHA1
9ee06aeb3fb5a137ca23e3ce49c1cab61b6eaf08
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SHA256
dc6860dd2c671c70ef9a5de908d3b1347a8239c012fa95f8ed95cf5e471e8ca0
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SHA512
3ea69fad1c8e7639a155c03fed41df117a19058e72c5085cc9d081bfe23491572fad3e5a4f712622facfc66c1f34c6e3e3900bf06ff7d8f862ceccff6395fece
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SSDEEP
6144:zKsJuGkCEjTQR3HQA+hxljvjhO0MebE5nzzDXLuYX2LgcSSoxXaqXXiN8:zbuGaAwHLj7L3E5nfDLuYGLgcSxXFXT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1f23fbbcbf713316620837203fe1a62c
Files
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1f23fbbcbf713316620837203fe1a62c.exe windows:5 windows x86 arch:x86
bc3d5074c882718d860c8f9c9e201578
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcpynA
LoadResource
EndUpdateResourceW
UnlockFile
EnumTimeFormatsW
GetCommandLineA
SizeofResource
FormatMessageW
GetFileAttributesW
IsBadStringPtrA
VerifyVersionInfoW
GetStdHandle
FindFirstFileA
LoadLibraryA
IsBadStringPtrW
GetFileType
LockResource
GetModuleFileNameA
GetModuleHandleA
EndUpdateResourceA
LocalSize
GetSystemTime
lstrcmpA
LocalAlloc
FindResourceA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
HeapAlloc
VirtualAlloc
HeapReAlloc
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
HeapSize
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
RegisterClassExA
CreateWindowExA
ShowWindow
UpdateWindow
DestroyWindow
advapi32
RegQueryValueExA
RegQueryValueExW
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 474KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE