autorun[.]exe | Triage

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General

Target

autorun.exe
Size

24KB
MD5

710da1013080991652b62e9f7648e4da
SHA1

8282377e380fe74fed23f8e3b76dbb11a9de75a9
SHA256

c7f162835d0d97f5829795609b21ac4d93f471ce76aba3af4a7869d145f440ea
SHA512

8058720f1e1d2c1a807da94db0568aa3ee13e57a89c336745c7cb6115e972fbeeb9040e0eb3eea1f26e607191c3dfbb103393ad83975d3cf62eb3d6c1160a702
SSDEEP

192:hB/ity99BUkHCmVSY8r9/mwYrQXh1bDVAmZBdZDXXaTx8nIbWvHGPzVMyyZYG7nI:Xv9iu80ESmlhXwGyyZlrh6obn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
autorun.exe

Files

autorun.exe
.exe windows x86

f77285cad959c5c84dfb9ad9af50ccc2

Headers

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

CreateProcessA
WaitForSingleObject
GetEnvironmentStringsW
HeapDestroy
HeapCreate
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
CloseHandle
SetHandleCount
GetStdHandle
GetFileType
VirtualAlloc
HeapAlloc
VirtualFree
HeapFree
RtlUnwind
WriteFile
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
HeapReAlloc
GetProcAddress
LoadLibraryA
MultiByteToWideChar
LCMapStringA
LCMapStringW

user32

MessageBoxA

advapi32

RegCloseKey
RegOpenKeyExA
RegQueryValueExA

Sections

.text
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE