Static task
static1
Behavioral task
behavioral1
Sample
58d536a5c5934604d381960e6cc0c686.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58d536a5c5934604d381960e6cc0c686.exe
Resource
win10v2004-20231215-en
General
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Target
58d536a5c5934604d381960e6cc0c686
-
Size
140KB
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MD5
58d536a5c5934604d381960e6cc0c686
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SHA1
1e5896cb55cdc0d00b8802fc62771ab286d45d84
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SHA256
f2ba2798de31569fe1936d186416d3f3711629aeda5fcb5cdfaec7eca2af1e0e
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SHA512
139c89c5ec957f789790e44b28645c67be49b85b4d7764ae6bccc1af45537aa344d385f0e34a6254354bfcd6d5e8c877e3575cc78990e49b500af1946738bb50
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SSDEEP
3072:5/WFlRPbAV6xjOQ5JsWxqcpjDv01ygK0tuU149RwZnhHe7uEc3cREWwvkZ6:cxiQ5JsWxqcpj70HkUKGntIuQeP8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58d536a5c5934604d381960e6cc0c686
Files
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58d536a5c5934604d381960e6cc0c686.exe windows:4 windows x86 arch:x86
bb449b0adf984a42e80cc4496c95bdd9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenW
WriteProcessMemory
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
VirtualAllocEx
SizeofResource
SetFileTime
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
OpenProcess
MapViewOfFile
LockResource
LoadResource
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryA
GetVersionExA
GetThreadLocale
GetTempPathA
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileTime
GetExitCodeProcess
GetEnvironmentVariableA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcess
GetCPInfo
GetACP
FreeResource
FormatMessageA
FindResourceA
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateThread
CreateRemoteThread
CreateProcessA
CreateFileMappingA
CreateFileA
CreateEventA
CopyFileA
CompareStringA
CloseHandle
Sleep
VirtualProtect
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
MessageBoxA
LoadStringA
GetSystemMetrics
CharNextA
CharToOemA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegCreateKeyA
RegCloseKey
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
StartServiceA
StartServiceCtrlDispatcherA
SetServiceStatus
RegisterServiceCtrlHandlerA
OpenServiceA
OpenSCManagerA
DeleteService
CreateServiceA
ControlService
CloseServiceHandle
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
Sections
CODE Size: - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zjhnhb Size: - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zjhnhb1 Size: - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 134KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ