Behavioral task
behavioral1
Sample
71ee4e865456231ca8b9d2737e0fd793.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
71ee4e865456231ca8b9d2737e0fd793.exe
Resource
win10v2004-20231215-en
General
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Target
71ee4e865456231ca8b9d2737e0fd793
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Size
126KB
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MD5
71ee4e865456231ca8b9d2737e0fd793
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SHA1
904a9e6977ac41d8287d42c7ddf7ef636e921874
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SHA256
034257bc7b8bac648afea74c0432024da69f500880dcca93c9ce0e44fdf1cfba
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SHA512
9864a0734acfdf13dd157705574ca7d0b885be8ec7c47c626a975df769855e33e88f2d138a0ee78cd33412ac9c3e2f7b4a5a881ca23e8e8a81e32eb90c4a5317
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SSDEEP
3072:K9K5LtU/YtjbSUPTbWwIWzbJhmH0S+xPHGwQpIzsATVOP:sKEyjbS6TbHIWzbJhmyet0E
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 71ee4e865456231ca8b9d2737e0fd793
Files
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71ee4e865456231ca8b9d2737e0fd793.exe windows:5 windows x86 arch:x86
3c088812c4cdf846ef7b034575b7228e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
msvcrt
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
_except_handler3
__p__fmode
_XcptFilter
_exit
_c_exit
wcscat
wcscpy
_controlfp
_cexit
__set_app_type
exit
wcslen
advapi32
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
SetServiceStatus
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegisterEventSourceW
ReportEventW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegDeleteKeyW
kernel32
FormatMessageW
LocalFree
GetComputerNameW
GetCurrentProcess
CreateThread
ExitProcess
Sleep
LocalAlloc
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
ResetEvent
FreeLibrary
CreateProcessW
GetStartupInfoW
GetLastError
GetProcAddress
LoadLibraryW
EscapeCommFunction
WaitForSingleObject
SetEvent
CreateFileW
CloseHandle
GetCommModemStatus
WaitForMultipleObjects
WaitCommEvent
CreateEventW
SetCommMask
netapi32
NetMessageBufferSend
user32
ExitWindowsEx
powrprof
SetSuspendState
IsPwrHibernateAllowed
GetPwrCapabilities
ole32
CoCreateInstance
CoInitialize
CoUninitialize
Sections
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 960B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 108KB - Virtual size: 260KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE