Static task
static1
Behavioral task
behavioral1
Sample
b723c66b56790b9399a2a5ca5e92f8b5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b723c66b56790b9399a2a5ca5e92f8b5.exe
Resource
win10v2004-20240226-en
General
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Target
b723c66b56790b9399a2a5ca5e92f8b5
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Size
1.8MB
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MD5
b723c66b56790b9399a2a5ca5e92f8b5
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SHA1
a85ef08334fffcbbb7eee73eab691d9c9142b83c
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SHA256
db18d22bb91dec922c42b43c2ea80064eb59b3df6447b4098793b12c3099e321
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SHA512
ee2cfb375cb5a8eeb62f738a00dee6091f9ee4212e76f23c79eb98fbe000bdf63f28567fd499031e57475bf681810838bcb7ee99d425ee5838f886f2d8c65a76
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SSDEEP
24576:AHCxgc+210rkXQfzLMrHSCZmgZ3QsKGE1otGc:A++21ZXQfHMrHSCosQ9GE1otGc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b723c66b56790b9399a2a5ca5e92f8b5
Files
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b723c66b56790b9399a2a5ca5e92f8b5.exe windows:6 windows x64 arch:x64
4035d2883e01d64f3e7a9dccb1d63af5
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
SwitchToThread
SuspendThread
Sleep
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
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 767KB - Virtual size: 766KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 767KB - Virtual size: 767KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 95KB - Virtual size: 391KB
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: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 129KB - Virtual size: 129KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ