Behavioral task
behavioral1
Sample
a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455.exe
Resource
win10v2004-20240802-en
General
-
Target
a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455
-
Size
945KB
-
MD5
f09d211409426cc1d3d0fd72ac2077ee
-
SHA1
54943b5f8f3927a71f874538efc34e908d14534b
-
SHA256
a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455
-
SHA512
7ffefda08bbae70a461df1c6868563617ea6f2a25b65f73afee9e7931ab0813ca389823836763a391909dcd90ff776eceaf3c1b9a35c6013ac236ed558165dbd
-
SSDEEP
12288:KqX9PxG0OKdVlU6eR8tuzWwZ1Vlra4KN0mPCRhbEpSTt:TX9BOK5U6eR8bwZXlSN0fx
Malware Config
Extracted
metasploit
windows/download_exec
http://192.168.195.127:4444/OYBr
- headers User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Win64; x64; Trident/6.0; MAARJS)
Signatures
-
Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455
Files
-
a6d48d23240a635b2afbe6f7aefa62296163357c41c0d293f21bd5b44bf06455.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: 933KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 91KB
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