Behavioral task
behavioral1
Sample
get.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
get.exe
Resource
win10v2004-20240709-en
General
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Target
get.exe
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Size
150KB
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MD5
abd6cc945e157b48ef90264ae5f68baa
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SHA1
40a025cc1b41292b5ef491796fd61c2001e383a1
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SHA256
1ea8a5f2df236371911746419fdeff66a2c0a05775f6903edc601bef18fe653a
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SHA512
a6d5ba2ab352be19fb3165276b381ebd5669d40735d3fbbecd8357a9d6706dc40ebb7ada88f7deaf77a836a210e7fd0f82e6a8405c48a9fdecff50e6e9fd1768
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SSDEEP
3072:nOWUkPfx7BEwu8MsYPLci07XfW8n7nTPEFSV0/AUa/Jx:OXy7hkAv77T0APhx
Malware Config
Signatures
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Mimikatz family
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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule sample mimikatz -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource get.exe
Files
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get.exe.exe windows:5 windows x64 arch:x64
eee578c5d99370b6fc07f9b170ea3b63
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ntdll
RtlAdjustPrivilege
NtQueryInformationProcess
RtlEqualString
NtQuerySystemInformation
RtlGetNtVersionNumbers
advapi32
A_SHAInit
A_SHAUpdate
A_SHAFinal
IsTextUnicode
CredFree
CredUnmarshalCredentialW
ConvertSidToStringSidW
GetUserNameW
CredIsMarshaledCredentialW
rpcrt4
NdrMesTypeDecode2
NdrMesTypeFree2
MesHandleFree
MesIncrementalHandleReset
MesDecodeIncrementalHandleCreate
user32
IsCharAlphaNumericW
kernel32
HeapReAlloc
SetFilePointerEx
GetConsoleMode
WriteConsoleW
CreateFileW
GetSystemInfo
VirtualQuery
LoadLibraryExA
HeapSize
DeleteCriticalSection
GetConsoleCP
FlushFileBuffers
GetProcessHeap
GetStringTypeW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
VirtualProtect
GetCurrentProcess
LocalAlloc
OpenProcess
GetLastError
FileTimeToSystemTime
CloseHandle
FileTimeToLocalFileTime
LocalFree
GetTimeFormatW
ReadProcessMemory
FreeLibrary
GetDateFormatW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCPInfo
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
TerminateProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
Sections
.text Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ