modiloader | 39475882127fd9789d9c23444153a4a4841f3ffbb34ffabb0c540e6e9d76d034_dump[.]bin[.]dll

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General

Target

39475882127fd9789d9c23444153a4a4841f3ffbb34ffabb0c540e6e9d76d034_dump.bin.dll
Size

284KB
MD5

94a4956b383842cfcaadaecf07249f48
SHA1

1ff11b9bf098fa173f887d3f66b8066db8027071
SHA256

63f842dd168caff5a6c32cd15cf8025459489ef15ba7d01b07af13aad3d348c5
SHA512

c40c7e32f21631294a1d29516308db4219a9ed805d39cc4e12023de261f57418ad8c26a062f856bd2ade09a0eaf65da943778ae2e6e302d5d22dc2e6048fcdf1
SSDEEP

6144:1Q6PpWjDN4Z+6aB+Cl8VabJO2NRPS1AnWlnrE/HFuilU2pnd1hPWnU0f79uW6E/X:nWjDiDYoB2lhMsw

Score

10^/10

modiloader

Malware Config

Signatures

ModiLoader Second Stage 1 IoCs

Processes:

resource yara_rule

sample modiloader_stage2
Modiloader family
modiloader

resource	yara_rule
sample	modiloader_stage2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
39475882127fd9789d9c23444153a4a4841f3ffbb34ffabb0c540e6e9d76d034_dump.bin.dll

Files

39475882127fd9789d9c23444153a4a4841f3ffbb34ffabb0c540e6e9d76d034_dump.bin.dll
.dll windows:4 windows x86 arch:x86

c2f49b103872e268b73e5d395a22973c

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_DLL

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
SysFreeString
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegOpenKeyA
RegCloseKey
CreateProcessAsUserW

user32

GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
TranslateMessage
MessageBoxA
LoadStringA
GetSystemMetrics
GetMessageA
DispatchMessageA
CharNextA
CharToOemA

kernel32

GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
WriteFile
WinExec
WaitForSingleObject
VirtualQuery
SetThreadContext
SetFilePointer
SetEvent
SetEndOfFile
ResetEvent
ReadFile
MultiByteToWideChar
LoadLibraryW
LeaveCriticalSection
IsBadWritePtr
IsBadReadPtr
InitializeCriticalSection
GetVersionExA
GetTickCount
GetThreadLocale
GetThreadContext
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileAttributesA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcess
GetCPInfo
FreeLibrary
FormatMessageA
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DeleteCriticalSection
CreateFileA
CreateEventA
CreateDirectoryA
CompareStringA
CloseHandle
Sleep

winmm

timeSetEvent

ole32

CLSIDFromProgID
CoCreateInstance
CoUninitialize
CoInitialize

c:\windows\system32\ntdll

NtWriteVirtualMemory
NtReadVirtualMemory
NtResumeThread

c:\windows\system32\kernelbase

EnumSystemLocalesA

url

InetIsOffline

ntdll

NtQueryInformationFile
NtOpenFile
NtClose
NtWriteFile
NtReadFile
NtCreateFile
NtUnmapViewOfSection
RtlMoveMemory
RtlDosPathNameToNtPathName_U

wininet

InternetCheckConnectionA

Sections

.
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c2f49b103872e268b73e5d395a22973c

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

winmm

ole32

c:\windows\system32\ntdll

c:\windows\system32\kernelbase

url

ntdll

wininet

Sections

. Size: 160KB - Virtual size: 160KB

. Size: 4KB - Virtual size: 4KB

. Size: 72KB - Virtual size: 72KB

. Size: 16KB - Virtual size: 16KB

. Size: 8KB - Virtual size: 8KB

. Size: 16KB - Virtual size: 16KB

. Size: 4KB - Virtual size: 4KB

.
Size: 160KB - Virtual size: 160KB

.
Size: 4KB - Virtual size: 4KB

.
Size: 72KB - Virtual size: 72KB

.
Size: 16KB - Virtual size: 16KB

.
Size: 8KB - Virtual size: 8KB

.
Size: 16KB - Virtual size: 16KB

.
Size: 4KB - Virtual size: 4KB