Static task
static1
Behavioral task
behavioral1
Sample
b5934a866ba15bd5e5d4d9e1043216ce.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5934a866ba15bd5e5d4d9e1043216ce.exe
Resource
win10v2004-20240226-en
General
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Target
b5934a866ba15bd5e5d4d9e1043216ce
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Size
88KB
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MD5
b5934a866ba15bd5e5d4d9e1043216ce
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SHA1
a3101798a6827c2e45642c08ad43b6b924f57e00
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SHA256
323b6abc123c49fcecaa62f766cb50569fa4c2592efa227ba2ec9f7f725214b3
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SHA512
968e1e2c38c80fe4375d454c3f506484d0e7e4ebe0ccbbbe984171bb9d52bb0b7457c03015a85307b50967e3eeb38f50d6c5be416621b8e74642e1ec2ce2eaa2
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SSDEEP
1536:gsRDLBMXps/70tkzWL0lStFPIHERN2WhDYin7eDtyyxgU:LLII70+io8QAjYByyxg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5934a866ba15bd5e5d4d9e1043216ce
Files
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b5934a866ba15bd5e5d4d9e1043216ce.exe windows:4 windows x86 arch:x86
64ef870b19a6abf646b40e305e3b98ec
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FindFirstFileA
FindNextFileA
FindClose
TerminateProcess
GetLastError
GetFileAttributesA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
IsBadWritePtr
IsBadReadPtr
HeapValidate
CloseHandle
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
ExitProcess
WritePrivateProfileStringA
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
MultiByteToWideChar
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
WideCharToMultiByte
GetCPInfo
GetACP
GetOEMCP
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
VirtualFree
RtlUnwind
HeapAlloc
HeapReAlloc
HeapFree
VirtualAlloc
SetStdHandle
FlushFileBuffers
SetConsoleCtrlHandler
CreateFileA
GetStringTypeA
GetStringTypeW
SetFilePointer
SetEndOfFile
ReadFile
advapi32
RegSetValueExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ