Static task
static1
Behavioral task
behavioral1
Sample
731fa1373e422a0faa3017a0d5134a44.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
731fa1373e422a0faa3017a0d5134a44.exe
Resource
win10v2004-20231222-en
General
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Target
731fa1373e422a0faa3017a0d5134a44
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Size
67KB
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MD5
731fa1373e422a0faa3017a0d5134a44
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SHA1
6272a5a953c43cce1b69de17d71b368f01510163
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SHA256
1b9e04bca9f6065d535b5cfb75d21511ebfc5ca2b3fc4da0d04d692229575910
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SHA512
603178bcb2b6e6b9a83ebdeaeb625e4f1f005dc55f570cb5f7c9b9e7d8cae69cf4ea85e6b516d167546ce5ff08f2e44ff8d5cb24d926c6827176f890400b34a8
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SSDEEP
384:vFfYGgZMcBQ3mlpyPyyxCcqggJvn3+6MdabA5xspl5GH:vVYGgZMOQtyUC9JvuNdab28l5Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 731fa1373e422a0faa3017a0d5134a44
Files
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731fa1373e422a0faa3017a0d5134a44.exe windows:4 windows x86 arch:x86
3b50455e2308d58a4bc3f0047a1a980c
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
CreateFileA
CopyFileA
GetWindowsDirectoryA
GetModuleFileNameA
GetLastError
CreateSemaphoreA
WinExec
FreeLibrary
GetCurrentProcessId
GetProcAddress
LoadLibraryA
GetSystemTime
FindFirstFileA
GetTempPathA
CreateThread
SizeofResource
LockResource
LoadResource
FindResourceA
GetModuleHandleA
GetSystemDirectoryA
TerminateProcess
OpenProcess
Sleep
WritePrivateProfileStringA
ReadFile
SetFilePointer
WriteFile
WaitForSingleObject
GetPrivateProfileStringA
CloseHandle
FreeEnvironmentStringsA
VirtualFree
HeapCreate
GetStringTypeA
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
HeapReAlloc
VirtualAlloc
HeapAlloc
GetOEMCP
GetACP
GetCPInfo
RtlUnwind
HeapFree
FreeEnvironmentStringsW
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
GetCurrentProcess
UnhandledExceptionFilter
GetEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetFileType
SetHandleCount
GetStdHandle
HeapDestroy
advapi32
RegCloseKey
RegSetValueExA
RegCreateKeyA
user32
FindWindowA
GetWindowThreadProcessId
wininet
InternetOpenA
InternetConnectA
HttpOpenRequestA
HttpSendRequestA
InternetReadFile
InternetCloseHandle
wsock32
gethostbyname
socket
htons
send
closesocket
WSAStartup
connect
Sections
code Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE