Static task
static1
Behavioral task
behavioral1
Sample
64c5621a469652f1524e61f02257e752.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
64c5621a469652f1524e61f02257e752.exe
Resource
win10v2004-20231215-en
General
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Target
64c5621a469652f1524e61f02257e752
-
Size
38KB
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MD5
64c5621a469652f1524e61f02257e752
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SHA1
0bd7388e317ceb6cf3aec4b5f2f150dc366ec1a6
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SHA256
515e55216a03ac58bd01f1b69af8fb3e9fdc125c7f33a22859b96fbe67f17050
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SHA512
dc7ffbf9cf8eb2ed297457adf33e66ee3e5125ae27ac50882cb061caa25a722a435278d252882a6ee22003804b9e6d4b846ae79af9fcf6a64791c060f9f59a1e
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SSDEEP
768:W/1SSas+vmeLswcpS1iqyPY1RNwFpVK51q1vujDUycY8:W/1SSivh1iqGi6eV78
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 64c5621a469652f1524e61f02257e752
Files
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64c5621a469652f1524e61f02257e752.exe windows:4 windows x86 arch:x86
1a077a0e1f858258eb2ecd1beba2f4c2
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
_wfopen
fwprintf
fclose
strtok
realloc
wcscpy
free
malloc
_wcsicmp
memcpy
strcpy
mbstowcs
wcstombs
strlen
srand
_vsnwprintf
wprintf
_vsnprintf
printf
atoi
strncpy
memset
_snwprintf
wcscmp
rand
strncmp
strstr
_snprintf
wcsstr
strcmp
kernel32
GetLogicalDriveStringsW
FindFirstFileW
CopyFileW
CreateDirectoryW
CreateEventW
lstrlenW
TerminateProcess
CreateProcessW
SetErrorMode
GetModuleHandleW
GetModuleFileNameW
GetDriveTypeW
ExitThread
ExitProcess
FindResourceW
SizeofResource
LoadResource
LockResource
GetCurrentProcessId
VirtualAlloc
GetCurrentProcess
HeapFree
ExpandEnvironmentStringsW
HeapAlloc
CloseHandle
Process32NextW
DeleteFileW
MoveFileW
SetFileAttributesW
Sleep
Process32FirstW
CreateToolhelp32Snapshot
lstrlenA
SetThreadPriority
GetLastError
CreateThread
GetLocaleInfoA
TerminateThread
GetModuleFileNameA
GetModuleHandleA
GetTimeFormatA
GetTimeFormatW
OutputDebugStringA
OutputDebugStringW
ReleaseMutex
WaitForSingleObject
WriteFile
CreateFileW
GetTickCount
SetLastError
FindNextFileW
FindNextFileA
OpenProcess
GetProcAddress
LoadLibraryW
GetFileAttributesW
GetVersionExA
ReadFile
GetFileSize
CreateMutexW
OpenMutexW
GetProcessHeap
CreateRemoteThread
WriteProcessMemory
VirtualProtectEx
VirtualAllocEx
ReadProcessMemory
ws2_32
WSAStartup
closesocket
connect
sendto
htons
socket
WSACleanup
gethostbyname
send
recv
inet_addr
shlwapi
PathAppendW
wininet
InternetOpenW
InternetCloseHandle
InternetOpenUrlA
InternetReadFile
ole32
CoUninitialize
CoCreateInstance
CoInitialize
psapi
GetModuleFileNameExW
shell32
ShellExecuteA
SHGetFolderPathW
advapi32
GetUserNameW
RegNotifyChangeKeyValue
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegDeleteValueW
RegCloseKey
Sections
.data Size: 30KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 396B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ