Static task
static1
Behavioral task
behavioral1
Sample
646d65d721b14fc5ba2cf651da176596.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
646d65d721b14fc5ba2cf651da176596.exe
Resource
win10v2004-20231222-en
General
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Target
646d65d721b14fc5ba2cf651da176596
-
Size
467KB
-
MD5
646d65d721b14fc5ba2cf651da176596
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SHA1
f89fdd12473b794a52ddbc76cf52e9d61ff79512
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SHA256
8db67b8b22f7748b54446c82274d2b0eac0fad1cbae15a6671c8fbbc78553b5a
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SHA512
554f1d5c4362d975a9dec994a665a3c8e965bae5bb49b25daab74a84b3f9fbc5f4df7c6756b32c03f744e079a5cc0e1799423cf35a9ff4c00708c018af66f740
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SSDEEP
12288:EXfG4kraNHFqfqW711eNkoBevSzKMR9djQz:EXfGFrazW51oBn2IdjQz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 646d65d721b14fc5ba2cf651da176596
Files
-
646d65d721b14fc5ba2cf651da176596.exe windows:5 windows x86 arch:x86
627a31e22763d3aceceddbefa8803955
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
kernel32
WideCharToMultiByte
MultiByteToWideChar
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
LocalFree
LocalAlloc
GetLastError
LeaveCriticalSection
SetEvent
EnterCriticalSection
DeleteCriticalSection
TerminateThread
CloseHandle
GetTimeFormatW
GetDateFormatW
WaitForSingleObject
CreateThread
CreateEventW
CreateMailslotA
ReadFile
Sleep
WriteFile
InterlockedExchange
CreateFileA
GetOverlappedResult
GetLocalTime
FreeLibrary
FormatMessageA
FormatMessageW
LoadLibraryExW
GetComputerNameW
GetProcAddress
LoadLibraryW
DisableThreadLibraryCalls
advapi32
QueryServiceConfigW
OpenSCManagerW
OpenServiceW
CloseServiceHandle
QueryServiceStatus
SetServiceStatus
RegisterServiceCtrlHandlerExW
user32
RegisterDeviceNotificationW
UnregisterDeviceNotification
MessageBeep
MessageBoxW
rpcrt4
NdrServerCall2
RpcImpersonateClient
RpcRevertToSelf
iphlpapi
NotifyAddrChange
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 87KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 1024B - Virtual size: 484B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.push Size: 1024B - Virtual size: 101B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ik Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.susa Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kkkk Size: 1024B - Virtual size: 468B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.laks Size: 1024B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imho Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.dcode Size: 1024B - Virtual size: 198B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ocode Size: 1024B - Virtual size: 106B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mcode Size: 1024B - Virtual size: 234B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kpack Size: 1024B - Virtual size: 78B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kpack0 Size: 1024B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.masm Size: 1024B - Virtual size: 250B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.buga Size: 1024B - Virtual size: 70B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.alert Size: 1024B - Virtual size: 74B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oaks Size: 1024B - Virtual size: 58B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oaks0 Size: 1024B - Virtual size: 50B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 1024B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 326B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ