Static task
static1
Behavioral task
behavioral1
Sample
177f531d10e02f34c00d3105759b3031.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
177f531d10e02f34c00d3105759b3031.dll
Resource
win10v2004-20231215-en
General
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Target
177f531d10e02f34c00d3105759b3031
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Size
146KB
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MD5
177f531d10e02f34c00d3105759b3031
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SHA1
e5412118574df74fdf444c86df1ce2d0cc51d950
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SHA256
70765af4e62f53adabe0872f38df0c84f4809321e80f341874f9f6c093fa23b8
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SHA512
b1c4395abb95746321d538a3d3b8a113411ba6a6790dfa5f1ece952165104bc1ae3b03d58eb8184e1ad94992b4e44dc1e44fce7fd03ec3c1976c539c69d3db33
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SSDEEP
3072:s/inUh2LG3l1ygQ/fjoWuoBP6N1sZ9PlybGbdLrMvKYQJakH7:s/iUh2a11ygK+OQ499bdMvRC7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 177f531d10e02f34c00d3105759b3031
Files
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177f531d10e02f34c00d3105759b3031.dll windows:4 windows x86 arch:x86
4988b6196ab853c7110d94e05bf2d07d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetProcAddress
lstrcatW
OpenProcess
ProcessIdToSessionId
CloseHandle
TerminateProcess
InterlockedIncrement
InterlockedDecrement
FlushFileBuffers
CompareFileTime
LoadLibraryA
SetFilePointer
SetEndOfFile
WriteFile
GetVersionExA
GetCurrentProcess
SetUnhandledExceptionFilter
DebugBreak
SwitchToThread
LocalAlloc
SetEvent
ResetEvent
DisableThreadLibraryCalls
CreateProcessW
InitializeCriticalSectionAndSpinCount
CreateSemaphoreW
InterlockedExchangeAdd
ReleaseSemaphore
LocalFree
CreateEventW
WaitForSingleObject
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
HeapSize
HeapReAlloc
VirtualAlloc
GetCPInfo
GetOEMCP
GetACP
HeapAlloc
UnhandledExceptionFilter
GetCommandLineA
lstrcpyW
GetFileAttributesW
CreateThread
OpenEventW
VirtualFree
lstrcmpW
GetSystemDirectoryW
lstrlenW
InterlockedExchange
Sleep
InterlockedCompareExchange
GetStartupInfoW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualProtect
MultiByteToWideChar
GetEnvironmentStringsW
GetLastError
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
HeapFree
HeapCreate
HeapDestroy
GetModuleFileNameA
GetStartupInfoA
GetFileType
GetStdHandle
RtlUnwind
VirtualQuery
ExitProcess
GetModuleHandleA
SetHandleCount
GetSystemInfo
user32
PostMessageW
SetActiveWindow
SetTimer
EnumWindows
GetFocus
SetForegroundWindow
SendMessageW
PeekMessageW
MsgWaitForMultipleObjects
EndDialog
PostThreadMessageA
DispatchMessageW
TranslateMessage
advapi32
RegQueryValueExA
RegOpenCurrentUser
StartServiceW
CreateProcessAsUserW
ControlService
CheckTokenMembership
DuplicateToken
DuplicateTokenEx
OpenSCManagerW
OpenServiceW
CloseServiceHandle
QueryServiceStatus
RegOpenKeyExW
RegQueryValueExW
FreeSid
AllocateAndInitializeSid
GetUserNameW
RegOpenKeyExA
RegCloseKey
ole32
CoUninitialize
CoInitializeEx
CoCreateInstance
CoTaskMemAlloc
CLSIDFromProgID
CoTaskMemFree
CLSIDFromString
CoGetClassObject
rpcrt4
RpcBindingSetAuthInfoExW
RpcBindingFromStringBindingW
RpcBindingFree
Sections
.text Size: 89KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 44KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ