aurora | Mulvadd[.]exe

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General

Target

Mulvadd.exe
Size

4.7MB
MD5

f3da382ef480f4c25437c5cddd09b30b
SHA1

d06bef2188be6f3fa395554210c385c28a9141c6
SHA256

f23cdd30d96fcf2cbf15f4c91c7dffbca06b48f04e349de758632ce9249571ad
SHA512

b1cc2277024214e7e96bdc554d014dcb7f9e0ca9b82fbbdbb9818dc9f8596b43cf287aa6e6a939dfc33aaeee3c3d770741b66c0d8b845db00c22d0ce88ddf4a6
SSDEEP

49152:D39kC522omFXu7KE8X/+BCGFClghKetrvAmsak5EI9NatGifV9FKc0i7w01d8M:CgRFjmFhyEIMG4V9l8M

Score

10^/10

aurora

Malware Config

Extracted

Family

aurora

116.203.245.173:8081

Signatures

Aurora family
aurora

Files

Mulvadd.exe
.exe windows x64

9cbefe68f395e67356e2a5d8d1b285c0

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 330KB - Virtual size: 727KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 205KB - Virtual size: 205KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

9cbefe68f395e67356e2a5d8d1b285c0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 2.2MB - Virtual size: 2.2MB

.rdata Size: 2.0MB - Virtual size: 2.0MB

.data Size: 330KB - Virtual size: 727KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 40KB - Virtual size: 39KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 205KB - Virtual size: 205KB

.text
Size: 2.2MB - Virtual size: 2.2MB

.rdata
Size: 2.0MB - Virtual size: 2.0MB

.data
Size: 330KB - Virtual size: 727KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 40KB - Virtual size: 39KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 205KB - Virtual size: 205KB