Static task
static1
Behavioral task
behavioral1
Sample
b5fea34289e576f48b0f60f3c971da0c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5fea34289e576f48b0f60f3c971da0c.exe
Resource
win10v2004-20240226-en
General
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Target
b5fea34289e576f48b0f60f3c971da0c
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Size
1.5MB
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MD5
b5fea34289e576f48b0f60f3c971da0c
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SHA1
35561f4c180189775922ef793475ce8af8bae114
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SHA256
1e311bde6bf56d6fc2d6a245b47cd1dc6007896d718ce5d15cd13c6a5b8aac26
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SHA512
02ae8bead19d39e103de28c4d5f6d45bdec8b4a8cae6f25880daa463273197a07d62cf2682fdeaf9f53228d0d835fa59d275ef9a5e9417f5f5f9d843e5671610
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SSDEEP
24576:SEnksPW1f4cMhwj2209b4K9f7T6wE6N4kETLP5tKEg/nXXXLcDrs7G0u21I3V082:SakscMhx209b4K9f7eOOLve4DSdsYYg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5fea34289e576f48b0f60f3c971da0c
Files
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b5fea34289e576f48b0f60f3c971da0c.exe windows:4 windows x86 arch:x86
9a1d8e58b3c484c6fd958bde5f7abee6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CLSIDFromString
CoInitialize
OleUninitialize
OleInitialize
ws2_32
gethostbyname
sendto
socket
getsockname
shutdown
getpeername
setsockopt
WSAWaitForMultipleEvents
cabinet
ord10
ord12
ord13
ord14
clusapi
ClusterOpenEnum
AddClusterResourceDependency
AddClusterResourceNode
BackupClusterDatabase
CanResourceBeDependent
ChangeClusterResourceGroup
CloseCluster
CloseClusterGroup
CloseClusterNetInterface
CloseClusterNetwork
CloseClusterNode
CloseClusterNotifyPort
CloseClusterResource
ClusterCloseEnum
ClusterControl
ClusterEnum
ClusterGetEnumCount
ClusterGroupCloseEnum
ClusterGroupControl
ClusterGroupEnum
SetClusterServiceAccountPassword
SetClusterResourceName
SetClusterQuorumResource
SetClusterNetworkPriorityOrder
SetClusterNetworkName
SetClusterName
SetClusterGroupNodeList
SetClusterGroupName
ResumeClusterNode
RestoreClusterDatabase
RemoveClusterResourceNode
RemoveClusterResourceDependency
RegisterClusterNotify
PauseClusterNode
OpenClusterResource
OpenClusterNode
OpenClusterNetwork
OpenClusterNetInterface
OpenClusterGroup
OpenCluster
OnlineClusterResource
OnlineClusterGroup
OfflineClusterResource
OfflineClusterGroup
MoveClusterGroup
GetNodeClusterState
GetClusterResourceTypeKey
GetClusterResourceState
GetClusterResourceNetworkName
GetClusterResourceKey
GetClusterQuorumResource
GetClusterNotify
GetClusterNodeState
GetClusterNodeKey
GetClusterNodeId
GetClusterNetworkState
GetClusterNetworkKey
GetClusterNetworkId
GetClusterNetInterfaceState
GetClusterNetInterfaceKey
GetClusterNetInterface
GetClusterKey
GetClusterInformation
GetClusterGroupState
GetClusterGroupKey
GetClusterFromResource
GetClusterFromNode
GetClusterFromNetwork
GetClusterFromNetInterface
GetClusterFromGroup
FailClusterResource
EvictClusterNodeEx
EvictClusterNode
DeleteClusterResourceType
DeleteClusterResource
DeleteClusterGroup
CreateClusterResourceType
CreateClusterResource
CreateClusterNotifyPort
CreateClusterGroup
ClusterResourceTypeOpenEnum
ClusterResourceTypeGetEnumCount
ClusterResourceTypeEnum
ClusterResourceTypeControl
ClusterResourceTypeCloseEnum
ClusterResourceOpenEnum
ClusterResourceGetEnumCount
ClusterResourceEnum
ClusterResourceControl
ClusterResourceCloseEnum
ClusterRegSetValue
ClusterRegSetKeySecurity
ClusterRegQueryValue
ClusterRegQueryInfoKey
ClusterRegOpenKey
ClusterRegGetKeySecurity
ClusterRegEnumValue
ClusterRegEnumKey
ClusterRegDeleteValue
ClusterRegDeleteKey
ClusterRegCreateKey
ClusterRegCloseKey
ClusterGroupGetEnumCount
ClusterNodeOpenEnum
ClusterNodeGetEnumCount
ClusterNodeEnum
ClusterNodeControl
ClusterNodeCloseEnum
ClusterNetworkOpenEnum
ClusterNetworkGetEnumCount
ClusterNetworkEnum
ClusterNetworkControl
ClusterNetworkCloseEnum
ClusterNetInterfaceControl
ClusterGroupOpenEnum
kernel32
GetCurrentThread
RtlUnwind
WriteFile
SetStdHandle
FlushFileBuffers
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetSystemTimeAsFileTime
SetSystemPowerState
FormatMessageA
GetCPInfo
CloseHandle
GetFileSize
SetEndOfFile
CreateFileA
DeleteCriticalSection
WriteConsoleW
VirtualProtect
GetWindowsDirectoryA
PulseEvent
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
HeapAlloc
GetCommandLineA
GetVersion
ExitProcess
EnterCriticalSection
LeaveCriticalSection
HeapFree
GetLastError
HeapDestroy
HeapCreate
VirtualFree
InitializeCriticalSection
FatalAppExitA
VirtualAlloc
HeapReAlloc
IsBadWritePtr
SetFilePointer
ReadFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
Sections
.text Size: 244KB - Virtual size: 244KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 276KB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ