Behavioral task
behavioral1
Sample
4362bceeafb9456e484eb7af750d2f1b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4362bceeafb9456e484eb7af750d2f1b.exe
Resource
win10v2004-20231215-en
General
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Target
4362bceeafb9456e484eb7af750d2f1b
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Size
1.3MB
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MD5
4362bceeafb9456e484eb7af750d2f1b
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SHA1
8144a0da3459e2213d6b4d05757c3a5d5c9dfbee
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SHA256
9d9c791311d7c6911a62fd07662c5f8f97b4f07b21bfc0eea870c23b0d629b42
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SHA512
fb146c461be41cfe79ab4ae5db808835ae68d0b4993cd4744169ce3e2e148298d875cea0319961243e2088044b13345d485ac829e52baad197b3f960dd2bd1ba
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SSDEEP
24576:QGPNMGzeuPSbNxoP0mcZp3A2RIdHPF4YR/NGzDMinmPWx7c:Rzeu5dwzDbnmPWx
Malware Config
Extracted
metasploit
windows/download_exec
http://g.wxh5.pw:500/jquery-3.3.1.slim.min.js
- headers Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Host: cdn.bootcss.com Referer: http://cdn.bootcss.com/ Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4362bceeafb9456e484eb7af750d2f1b
Files
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4362bceeafb9456e484eb7af750d2f1b.exe windows:4 windows x86 arch:x86
0d6b2433b9af4c1382ad94472120d6be
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
winmm
timeBeginPeriod
ws2_32
WSAGetOverlappedResult
ntdll
NtWaitForSingleObject
advapi32
CryptReleaseContext
CryptGenRandom
CryptAcquireContextW
kernel32
WriteFile
WriteConsoleW
WaitForSingleObject
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetThreadPriority
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
LoadLibraryA
LoadLibraryW
GetThreadContext
GetSystemInfo
GetStdHandle
GetQueuedCompletionStatus
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerA
CreateThread
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 70KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 165KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ