Static task
static1
Behavioral task
behavioral1
Sample
431a85fb134694feaaf5d973620a58da.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
431a85fb134694feaaf5d973620a58da.exe
Resource
win10v2004-20231201-en
General
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Target
431a85fb134694feaaf5d973620a58da
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Size
14KB
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MD5
431a85fb134694feaaf5d973620a58da
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SHA1
2365fa944321c59245e8a7762735fbb6ae04575a
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SHA256
b72274b764983dd9ebf63a3229691a0308ede3b291ab5c1c0c24d4da31e32725
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SHA512
f9641098af498dc8e5cf20a3baae75fd9c12a28d61af9a2689f23b1a8b88dae8f7ce7ed0cdda52c004edd48500c6ba856fae6fc5cea20819d88b5bfc625c04ab
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SSDEEP
384:hdtXWiJCQxsEwvK3RpSSHuGQG2Rqm4YhYd:hDXWipuE+K3/SSHgxmd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 431a85fb134694feaaf5d973620a58da
Files
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431a85fb134694feaaf5d973620a58da.exe windows:5 windows x86 arch:x86
432c342c05744facf1143abcda5d68c4
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
Sleep
CreateProcessA
GetTempFileNameA
GetModuleFileNameA
CloseHandle
GetTempPathA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DecodePointer
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
EncodePointer
InterlockedCompareExchange
InterlockedExchange
HeapSetInformation
shell32
ShellExecuteA
ws2_32
inet_addr
WSAGetLastError
htons
WSAStartup
recv
socket
send
connect
WSACleanup
msvcr100
printf
fopen
fread
rand
srand
fwrite
ftell
fseek
fclose
_time64
_snprintf
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
exit
__initenv
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
_crt_debugger_hook
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_except_handler4_common
_invoke_watson
_controlfp_s
atoi
malloc
memset
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 916B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 686B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ