Static task
static1
Behavioral task
behavioral1
Sample
77f23e90acf2cda37f864654388850b6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
77f23e90acf2cda37f864654388850b6.exe
Resource
win10v2004-20231222-en
General
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Target
77f23e90acf2cda37f864654388850b6
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Size
2.7MB
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MD5
77f23e90acf2cda37f864654388850b6
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SHA1
a8622375bfd36a8a138bb6b87a342800154ad72f
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SHA256
f3070963f6a6c919fde3ee6ddc44118161159b49154f9e7315bf1bb81175a1cf
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SHA512
b0cc889f18508486de62d4ea261dc30b7f724ee9b1bb098e281bcbc2185c19a124278a4adf2e8dddcf8c45f276b1ffde6c5d44411614d0055959e358d8481f72
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SSDEEP
49152:HExuLm4hR/xiyjr3/haJPum8g+2iO1KcLWdcwOfBpeE4SOr+G5GMp1ZlBDhPVQkm:3Llh6yjr3/haAmVR1lLWIf3BO7GQZlXy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77f23e90acf2cda37f864654388850b6
Files
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77f23e90acf2cda37f864654388850b6.exe windows:5 windows x86 arch:x86
4c1c509934b536702a2553c0b7ec028f
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
LoadLibraryA
Sleep
GetTickCount
GetLocalTime
MapViewOfFile
CreateFileMappingA
FreeLibrary
GetComputerNameA
CreateThread
VirtualProtect
DeviceIoControl
GlobalMemoryStatus
GetLastError
GetSystemDEPPolicy
GetModuleFileNameA
SetPriorityClass
GetConsoleWindow
GetSystemTimeAsFileTime
QueryPerformanceCounter
SetUnhandledExceptionFilter
UnhandledExceptionFilter
InterlockedCompareExchange
InterlockedExchange
GetCurrentThreadId
TerminateThread
WaitForSingleObject
WideCharToMultiByte
MultiByteToWideChar
VirtualFree
VirtualAlloc
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
OpenProcess
GetModuleHandleA
GetProcAddress
CloseHandle
CreateFileA
user32
ShowWindow
EnumDisplayDevicesA
MessageBoxA
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
ws2_32
connect
send
WSAStartup
socket
WSAGetLastError
closesocket
recv
htons
msvcrt
sscanf
fgets
tolower
vprintf
scanf
_cexit
_exit
_XcptFilter
exit
_initterm
_amsg_exit
__setusermatherr
__p__commode
__p__fmode
__set_app_type
?terminate@@YAXXZ
_except_handler4_common
_controlfp
remove
fclose
fopen
rand
sprintf
free
malloc
strstr
_localtime64
__wgetmainargs
_stricmp
memcpy
memset
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 776KB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE