Static task
static1
Behavioral task
behavioral1
Sample
28a3a461fef04eee54cddd7067b0e402.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
28a3a461fef04eee54cddd7067b0e402.exe
Resource
win10v2004-20231215-en
General
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Target
28a3a461fef04eee54cddd7067b0e402
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Size
325KB
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MD5
28a3a461fef04eee54cddd7067b0e402
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SHA1
c66df1a6e145acc44e87ad58cdc856f3df654119
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SHA256
2c5c69004c6d71a0f3d47fc1d577c68830bd70d8af8633365a15c1e6c51b1f2b
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SHA512
a7e6338e1b6e7f7df23d601aaea4e19aec644917ea87159593a31228b20a69c79dcd4df154f7b7764840d31205990e4a57bbe413990746123de29ade937c6a14
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SSDEEP
6144:uyZckaPOM8Vsa7vSBIQoudGz/Dx2quw2YiGK+uZgLB:uNtPELSBIsdGzV/ulYj16gLB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28a3a461fef04eee54cddd7067b0e402
Files
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28a3a461fef04eee54cddd7067b0e402.exe windows:5 windows x86 arch:x86
a03c3abad9b2f0054410931ec0f3e0f5
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
kernel32
CreateFileA
SetFilePointer
ReadFile
GetModuleFileNameA
CloseHandle
FreeLibrary
HeapAlloc
HeapFree
VirtualFree
GetProcessHeap
IsBadReadPtr
GetProcAddress
VirtualAlloc
LoadLibraryA
VirtualProtect
GetLastError
HeapReAlloc
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
HeapCreate
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
Sections
.text Size: 86KB - Virtual size: 86KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
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: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ