2025-01-21_fe1fffbf1f03067f6c6bbbed2de7ab02_wannacry

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21-01-2025 15:26

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21-01-2025 15:25

250121-st31tazqas 10

21-01-2025 13:51

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General

Target

2025-01-21_fe1fffbf1f03067f6c6bbbed2de7ab02_wannacry
Size

5.0MB
MD5

fe1fffbf1f03067f6c6bbbed2de7ab02
SHA1

8aa130adb01f980d7ade06d57946ddf19ebe370f
SHA256

f8dd1ee5eb1d7e0ef4e891675f3d3014f6591e5bc23edf81cebfde59cad738d5
SHA512

89057f5dd0c92b69d7710d00f8e2de40dcadc3f6c3567ea8c1df22fd9cc573d6139ea9ead28dd0b91be459a703423c3c27910dd80ecc21df04829b75796a8f19
SSDEEP

24576:/bLgdaihdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLK6+vbOSSqTPVXgk+RdhAdm0:/nRMSPbcBVQej/1INx+TSqTdXeRdhnv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2025-01-21_fe1fffbf1f03067f6c6bbbed2de7ab02_wannacry

Files

2025-01-21_fe1fffbf1f03067f6c6bbbed2de7ab02_wannacry
.exe windows:4 windows x86 arch:x86

9ecee117164e0b870a53dd187cdd7174

Headers

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

kernel32

WaitForSingleObject
InterlockedIncrement
GetCurrentThreadId
GetCurrentThread
ReadFile
GetFileSize
CreateFileA
MoveFileExA
SizeofResource
TerminateThread
LoadResource
FindResourceA
GetProcAddress
GetModuleHandleW
ExitProcess
GetModuleFileNameA
LocalFree
LocalAlloc
CloseHandle
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GlobalAlloc
GlobalFree
QueryPerformanceFrequency
QueryPerformanceCounter
GetTickCount
LockResource
Sleep
GetStartupInfoA
GetModuleHandleA

advapi32

StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
ChangeServiceConfig2A
SetServiceStatus
OpenSCManagerA
CreateServiceA
CloseServiceHandle
StartServiceA
CryptGenRandom
CryptAcquireContextA
OpenServiceA

ws2_32

closesocket
recv
send
htonl
ntohl
WSAStartup
inet_ntoa
ioctlsocket
select
htons
socket
connect
inet_addr

msvcp60

??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@XZ

iphlpapi

GetAdaptersInfo
GetPerAdapterInfo

wininet

InternetOpenA
InternetOpenUrlA
InternetCloseHandle

msvcrt

__set_app_type
_stricmp
__p__fmode
__p__commode
_except_handler3
__setusermatherr
_initterm
__getmainargs
_acmdln
_adjust_fdiv
_controlfp
exit
_XcptFilter
_exit
_onexit
__dllonexit
free
??2@YAPAXI@Z
_ftol
sprintf
_endthreadex
strncpy
rand
_beginthreadex
__CxxFrameHandler
srand
time
__p___argc

Sections

.text
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 156KB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

wgickoo
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Resubmissions

Sharing

General

Malware Config

Signatures

Files

9ecee117164e0b870a53dd187cdd7174

Headers

File Characteristics

Imports

kernel32

advapi32

ws2_32

msvcp60

iphlpapi

wininet

msvcrt

Sections

.text Size: 36KB - Virtual size: 36KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 156KB - Virtual size: 3.0MB

.rsrc Size: 3.4MB - Virtual size: 3.4MB

wgickoo Size: - Virtual size: 4KB

.text
Size: 36KB - Virtual size: 36KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 156KB - Virtual size: 3.0MB

.rsrc
Size: 3.4MB - Virtual size: 3.4MB

wgickoo
Size: - Virtual size: 4KB