8f3e582903755cb6bfbc06d4673ee45e3221a2691993d83fdc0136a7f7c6cdd9

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General

Target

8f3e582903755cb6bfbc06d4673ee45e3221a2691993d83fdc0136a7f7c6cdd9
Size

1.8MB
MD5

c809ea248a81bcfb39de5e3e50e54cb8
SHA1

6bdbac6fb90f23c4d41b606ea201f4b2b0548f29
SHA256

8f3e582903755cb6bfbc06d4673ee45e3221a2691993d83fdc0136a7f7c6cdd9
SHA512

01fcfcb2022af1b21988c85cc39851c32cdf379791a6c40d6ab0835bd8a4c3d7f4dd267ce901365cb8640b637941de846a80ddd4ac86adbf0110f58b13548584
SSDEEP

49152:5LRg4rN0oC2H+q+rgvShJUTVEH/WJuc0uiIwXX9TcYNjDq:Q4rNzn3wgS1H/WJuDIwpZW

Score

10^/10

Malware Config

Signatures

Detects executables containing possible sandbox analysis VM usernames 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_SandboxUserNames

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8f3e582903755cb6bfbc06d4673ee45e3221a2691993d83fdc0136a7f7c6cdd9

Files

8f3e582903755cb6bfbc06d4673ee45e3221a2691993d83fdc0136a7f7c6cdd9
.exe windows:4 windows x86 arch:x86

4e73db19151d1ed485c4843f251684e3

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

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegSetValueExA
RegConnectRegistryA
OpenSCManagerA
LockServiceDatabase
OpenServiceA
ChangeServiceConfigA
StartServiceA
CloseServiceHandle
UnlockServiceDatabase
EnumServicesStatusA
ControlService
DeleteService

shell32

FindExecutableA
ShellExecuteA

mpr

WNetAddConnection2A
WNetCancelConnection2A
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
WNetGetConnectionA

kernel32

GetDriveTypeA
GetWindowsDirectoryA
GetComputerNameA
GetLastError
Sleep
GetModuleFileNameA
GetLocalTime
CreateThread
OpenMutexA
ReleaseMutex
CreateMutexA
CloseHandle
GetVersionExA
CreateFileA
CreateFileMappingA
MapViewOfFile
WriteFile
SetFilePointer
FindFirstFileA
FindNextFileA
FindClose
OpenProcess
TerminateProcess
CreateToolhelp32Snapshot
Process32First
Process32Next
LoadLibraryA
GetProcAddress
FreeLibrary
GetSystemTimeAsFileTime
SetConsoleCtrlHandler
GetStartupInfoA
GetModuleHandleA
VirtualAlloc
VirtualQuery
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
HeapValidate
ExitProcess
RtlUnwind
GetFileType
GetStdHandle
GetCurrentProcess
DuplicateHandle
SetHandleCount
GetCommandLineA
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetTimeZoneInformation
SetStdHandle
DeleteFileA
ReadFile
SetEndOfFile

user32

GetWindowTextA
GetWindowThreadProcessId
EnumWindows

ws2_32

socket
htonl
htons
bind
recvfrom
sendto
WSAStartup
WSACleanup
inet_addr
gethostbyname
gethostbyaddr

Sections

.text
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

4e73db19151d1ed485c4843f251684e3

Headers

File Characteristics

Imports

advapi32

shell32

mpr

kernel32

user32

ws2_32

Sections

.text Size: 41KB - Virtual size: 41KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 16KB - Virtual size: 16KB

.text
Size: 41KB - Virtual size: 41KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 16KB - Virtual size: 16KB