Behavioral task
behavioral1
Sample
1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74.exe
Resource
win10v2004-20240802-en
General
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Target
1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74
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Size
945KB
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MD5
4d15cf9a32195f50ceaa748fe9aec1f7
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SHA1
9dd7d387a8cc244263b7c573b23f7fbef706dedd
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SHA256
1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74
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SHA512
d1902004d23489ab8b6413db00595a42f09fff3b42f8470c63cae243d65ef59f6c492119d88c6142a9b8651420fb2613b49038a6c57b2978dfe7897687de1cec
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SSDEEP
12288:VqX9PxG0OKdVlU6eR8tuzWwZ1Vlra4KN0m7VqDbvZ9XU9flfwt:EX9BOK5U6eR8bwZXlSN0kqDr
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
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74
Files
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1d7bdb6d7a2cb1b26bae59daf9d559cc2d62109da60dec2e25ff390a7b13ee74.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