Static task
static1
Behavioral task
behavioral1
Sample
b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee.exe
Resource
win10v2004-20240508-en
General
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Target
b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee
-
Size
2.5MB
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MD5
aa987081fe9cbeec08e74bb76fa7f102
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SHA1
df09a561798ae8e771a029aa21c87c75f11a0187
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SHA256
b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee
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SHA512
8c0a4fccc233f9d5922a71429c16f1903581c65755781cb78f61dbc110bd06b063e854e4a1dabac05d84ee6056b1ee71e2b9bc646e7e76c242c0b649d5a92d3a
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SSDEEP
24576:Tn7FukQL/0T+tjeDEkfnt9/fjusmM6jQ8p+fkMk:luzL/08jefb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee
Files
-
b4cea19dc38e2d0c9e07710a2386855edef2f9ec5db7141261b3c6014363a3ee.exe windows:6 windows x64 arch:x64
c2d457ad8ac36fc9f18d45bffcd450c2
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
Imports
kernel32
WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler
Sections
.text Size: 617KB - Virtual size: 616KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 82KB - Virtual size: 630KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 14KB - Virtual size: 13KB
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