Behavioral task
behavioral1
Sample
ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0.exe
Resource
win10v2004-20241007-en
General
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Target
ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0
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Size
1.3MB
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MD5
43edd78b35d1f8b8b116eb5ce00cbe53
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SHA1
70a3017f8b8f44ced97c806c6b5c60f222e37228
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SHA256
ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0
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SHA512
a24b7a559194aae6825aac75fd0e757eff01bf796c836bb0f5a084622001d68ded366eb3e36bbaa9dbd9c7b2d29783221c683ed1dc2bb8ab3f327ec0eccac30f
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SSDEEP
12288:vdjaHGSa8rSbnzhW23j9cMVVwD3iyWjbv3w5aKV6ck9+2VvD+EEXo3ujUnFV7x7T:vdemSarzhWO6irnKTrvJUFVF4mT
Malware Config
Extracted
metasploit
windows/download_exec
http://192.168.139.130:80/BwNU
- headers User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; 360space)
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0
Files
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ca843f8972319ac2a1b28fc299639c9a9543780ee8670acbe78b5b2dda46bbd0.exe windows:6 windows x64 arch:x64
c2d457ad8ac36fc9f18d45bffcd450c2
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler
Sections
.text Size: 550KB - Virtual size: 550KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 686KB - Virtual size: 685KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 49KB - Virtual size: 596KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ