Static task
static1
Behavioral task
behavioral1
Sample
58beb37488757e55edbfe4a63cb70cad.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58beb37488757e55edbfe4a63cb70cad.exe
Resource
win10v2004-20231215-en
General
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Target
58beb37488757e55edbfe4a63cb70cad
-
Size
438KB
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MD5
58beb37488757e55edbfe4a63cb70cad
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SHA1
28ea353f049901d355e72fb8e1f05072a14be942
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SHA256
1f27149e667f09504cca2b4def60917018d677e48365dba6fbaafdec689f9676
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SHA512
a0a57ac2a5caeb152a68ae841101ae0344f9c507266cd21e02419abaada591ace665caba74d00791dfdd9a3d90821d1ad7a1f44a0d2b7c095566ed2cc1dc99dc
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SSDEEP
6144:GePCYPJwsi128bVXkakIAqiAWtIZogYuVedXzBjWABYkzO8RevwBRM65fuVkSqUN:HPPPWD1vkEPCX5iyO8Riw1duG3mzv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58beb37488757e55edbfe4a63cb70cad
Files
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58beb37488757e55edbfe4a63cb70cad.exe windows:5 windows x86 arch:x86
f3c66efd7cea9a973b0e6109452c6ba9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
malloc
_except_handler3
wcslen
wcscpy
wcscat
memmove
free
vfwprintf
_errno
fputs
atoi
wcschr
_initterm
_adjust_fdiv
??2@YAPAXI@Z
??3@YAXPAX@Z
__isascii
swscanf
sprintf
wcstoul
wcstok
_wcsicmp
wcstol
_wtoi
_wtol
wcsrchr
_snwprintf
_vsnprintf
_iob
fflush
strcspn
fwprintf
strchr
fopen
getenv
fseek
ftell
fclose
fprintf
isxdigit
isdigit
isupper
_snprintf
strncmp
wcscmp
swprintf
_wcsnicmp
wcsncpy
wcsstr
atl
ord22
ord18
ord21
ord16
ord32
ord15
kernel32
GetComputerNameW
GetProcAddress
lstrcmpW
GetEnvironmentVariableW
GetVersionExW
GetTimeFormatW
FileTimeToLocalFileTime
GetEnvironmentVariableA
GetConsoleOutputCP
GetFileType
GetComputerNameExW
EnterCriticalSection
LeaveCriticalSection
GetLastError
lstrlenW
WideCharToMultiByte
MultiByteToWideChar
FileTimeToSystemTime
FormatMessageW
CompareFileTime
WriteFile
GetStdHandle
OutputDebugStringA
SetLastError
GetDateFormatW
WriteConsoleW
GetWindowsDirectoryA
GetSystemTime
SystemTimeToFileTime
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
DebugBreak
QueryPerformanceCounter
CreateThread
WaitForSingleObject
GetExitCodeThread
GetSystemDirectoryW
Sleep
DuplicateHandle
CreateEventW
RegisterWaitForSingleObject
UnregisterWait
LoadLibraryW
FreeLibrary
GetACP
CreateFileW
GetFileSize
ReadFile
LocalReAlloc
LocalAlloc
LocalFree
DisableThreadLibraryCalls
DeleteCriticalSection
InitializeCriticalSection
lstrcmpiW
GetModuleFileNameW
GetModuleHandleW
GetCurrentThread
GetCurrentProcess
CloseHandle
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
GetTickCount
advapi32
RegOpenKeyW
RegCreateKeyW
AllocateAndInitializeSid
AccessCheckByType
LsaOpenPolicy
LsaNtStatusToWinError
LsaQueryInformationPolicy
LsaFreeMemory
LsaClose
FreeSid
RegQueryInfoKeyW
GetSecurityDescriptorLength
RegOpenCurrentUser
MakeAbsoluteSD
MakeSelfRelativeSD
DuplicateToken
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
RegDeleteValueW
IsValidSecurityDescriptor
OpenThreadToken
RegEnumKeyExW
EqualSid
RegConnectRegistryW
OpenProcessToken
GetTokenInformation
SetSecurityDescriptorOwner
GetLengthSid
CopySid
RegEnumValueW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteKeyW
wldap32
ord27
ord203
ord69
ord73
ord14
ord145
ord13
ord41
ord36
ord210
ord224
ord79
ord155
ord147
ord142
ord140
ord26
ord113
ord65
ord40
ord194
ord133
ord10
ord12
ord18
ord16
ord167
ord127
ord208
ord122
ole32
CoCreateInstance
CoTaskMemAlloc
StringFromCLSID
CoUninitialize
CoInitialize
CoCreateInstanceEx
CoSetProxyBlanket
CoTaskMemFree
oleaut32
CreateErrorInfo
SystemTimeToVariantTime
VARIANT_UserSize
VARIANT_UserMarshal
VARIANT_UserUnmarshal
VARIANT_UserFree
SetErrorInfo
LoadRegTypeLi
VariantInit
VariantClear
SysStringByteLen
SysAllocStringByteLen
SysFreeString
SysAllocString
secur32
QuerySecurityContextToken
DeleteSecurityContext
AcceptSecurityContext
InitializeSecurityContextW
EnumerateSecurityPackagesW
FreeContextBuffer
AcquireCredentialsHandleW
QueryCredentialsAttributesW
FreeCredentialsHandle
user32
wsprintfW
GetDesktopWindow
LoadStringW
rpcrt4
RpcCancelThreadEx
NdrClientCall2
NdrOleAllocate
NdrOleFree
IUnknown_QueryInterface_Proxy
IUnknown_AddRef_Proxy
IUnknown_Release_Proxy
CStdStubBuffer_QueryInterface
CStdStubBuffer_AddRef
CStdStubBuffer_Connect
CStdStubBuffer_Disconnect
CStdStubBuffer_Invoke
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_CountRefs
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_DebugServerRelease
NdrDllUnregisterProxy
NdrDllRegisterProxy
NdrCStdStubBuffer_Release
NdrDllCanUnloadNow
NdrDllGetClassObject
RpcBindingSetAuthInfoW
RpcBindingFree
RpcNetworkIsProtseqValidW
RpcStringBindingComposeW
RpcBindingFromStringBindingW
RpcEpResolveBinding
RpcMgmtInqServerPrincNameW
RpcStringFreeW
cryptui
CryptUIDlgFreeCAContext
CryptUIDlgSelectCA
crypt32
CryptMsgGetParam
CryptMsgClose
CertVerifyCertificateChainPolicy
CertFreeCertificateChain
CertFindExtension
CryptDecodeObject
CryptSignMessage
CertNameToStrW
CryptMsgUpdate
CryptFindOIDInfo
CryptEncodeObject
CertFindCTLInStore
CertDeleteCTLFromStore
CertAddEncodedCTLToStore
CryptMsgEncodeAndSignCTL
CertGetCertificateContextProperty
CryptHashCertificate
CertGetCertificateChain
CertCreateCertificateContext
CertFindCertificateInStore
CertOpenStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertCloseStore
CertStrToNameW
CryptMsgOpenToDecode
CryptEncodeObjectEx
CryptDecodeObjectEx
CertGetNameStringW
Sections
.text Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 409KB - Virtual size: 412KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ