Static task
static1
Behavioral task
behavioral1
Sample
583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.exe
Resource
win10v2004-20230221-en
General
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Target
583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.zip
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Size
954KB
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MD5
bca4850c60edc99a270d66adbfd9270b
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SHA1
32b3280181b77bde6f78ccd7e138b51f0276e281
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SHA256
fc4641ecfe64882c3f346c4e206c691ce2b80a9508d13fa39efc533b0408b1e4
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SHA512
6346f12e316ddf87000ae95cf01871155d0dda4764046a0f82cad80c89d914352296c1f2a33ea387f8af605a98f37d6629deaf0e54f8e0c67d721f849dec891b
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SSDEEP
12288:sG0JWvYpwJ9DOCm6WTQLDMDSlHsZEdoiWfewLcfTC067+VWVGsZZni+pkW2uMdkQ:0u/D0iQv3i74+TC0j8mkk/rxSg5xNbWU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.exe
Files
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583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.zip.zip
Password: infected
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583f35d8d15dd19cd1cdcc1e03f6b3e1eaf1fa0df452eb80868d3767292d523b.exe.exe windows x64
f0ea7b7844bbc5bfa9bb32efdcea957c
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 990KB - Virtual size: 990KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 114KB - Virtual size: 466KB
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
.reloc Size: 17KB - Virtual size: 17KB
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