Static task
static1
Behavioral task
behavioral1
Sample
download.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
download.exe
Resource
win10v2004-20240508-en
General
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Target
VirusShare_42cfe9312d8993ee61c5c6efd8a09af9
-
Size
54KB
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MD5
42cfe9312d8993ee61c5c6efd8a09af9
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SHA1
aefe7e5ac9cc2dc781c3e59ed171a43df93ba935
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SHA256
c77f031cae5d6ebae366f5cac0def1c7fd93db74331d08257cf15af209e5dc2e
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SHA512
9b5436ee89f800c606d09a9d8deb8966cd8562e75e08a7b55308d0a93518bfeae8a66aeea63f574c1ebbb61dd55121847298b33a4c2aebf7baa2a17c5c43ae80
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SSDEEP
1536:6VE5uNHTZfFWEd+VvCmzbzzwsLg/PJOA9nk0:uuuNzZf7dEvNj3wcAG0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/download.exe
Files
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VirusShare_42cfe9312d8993ee61c5c6efd8a09af9.zip
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download.zip.zip
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download.exe.exe windows:5 windows x86 arch:x86
4892fdbfc6cd0d2b65f9a56a161ab416
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindClose
FindFirstFileW
FreeLibrary
GetCommandLineW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceW
GetEnvironmentVariableW
GetLastError
GetLocalTime
GetModuleHandleA
GetProcAddress
GetStartupInfoW
ExpandEnvironmentStringsW
GetTickCount
GetVolumeInformationW
HeapAlloc
HeapFree
LoadLibraryW
QueryPerformanceCounter
SetErrorMode
SetFilePointer
SetLastError
SetUnhandledExceptionFilter
SetVolumeLabelW
TerminateProcess
UnhandledExceptionFilter
WriteFile
DeviceIoControl
CreateThread
CreateFileW
CloseHandle
LoadLibraryA
VirtualAlloc
GetProcessHeap
GetDriveTypeW
GetStartupInfoA
Sleep
GetSystemTimeAsFileTime
GetModuleHandleW
user32
PostMessageW
EnableWindow
LoadIconA
EnableMenuItem
LoadIconW
SendMessageW
gdi32
CreateMetaFileA
EndPath
CloseFigure
CreatePatternBrush
SetBkMode
advapi32
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyA
RegQueryValueExA
OpenProcessToken
ole32
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoInitializeSecurity
CoInitializeEx
CoCreateInstance
msvcrt
_cexit
wprintf
wcsstr
wcsncpy
wcsncmp
wcslen
wcscpy
_XcptFilter
__CxxFrameHandler
__dllonexit
__p__commode
__p__fmode
__set_app_type
__setusermatherr
__wgetmainargs
_adjust_fdiv
_c_exit
_controlfp
_except_handler3
_exit
_initterm
_onexit
_wcmdln
exit
swprintf
swscanf
wcscmp
Sections
.text Size: 150KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 560B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ