stealthworker | 53052600ea8741fcea59bf190d96ddb815b0cd766d9a21c01734f2228df545d0 | Triage

Sharing

General

Target

53052600ea8741fcea59bf190d96ddb815b0cd766d9a21c01734f2228df545d0
Size

6.7MB
MD5

c5435ae3db683f7c02e45f3893749f5c
SHA1

8d1286ac63f8f8d6a0246a2439190fc1d956cc2d
SHA256

53052600ea8741fcea59bf190d96ddb815b0cd766d9a21c01734f2228df545d0
SHA512

feab5a2074db5452fd510adb7c6dddfef9beb64631a6340af4e6dee7bd2a080d69a57c012b5fb0918c354caff54ab6b4b9714330ad256607276c0eb08caa1955
SSDEEP

49152:E+wRhBRT36cXL9kUpTb1f8T8+eZBJH6mNxLFQitUZDSw8xvPWtZwl6rSNdsj6KtE:6RHRTR9DzgeZ/Nx/tvPWD66WkQaPIX

Score

10^/10

botnet stealthworker

Malware Config

Signatures

StealthWorker payload 1 IoCs
botnet

Processes:

resource yara_rule

sample stealthworker
Stealthworker family
stealthworker

Files

53052600ea8741fcea59bf190d96ddb815b0cd766d9a21c01734f2228df545d0
.exe windows x86

1c2a6fbef41572f4c9ce8acb5a63cde7

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

winmm

timeEndPeriod
timeBeginPeriod

ws2_32

WSAGetOverlappedResult

kernel32

WriteFile
WriteConsoleW
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
LoadLibraryA
LoadLibraryW
GetSystemInfo
GetStdHandle
GetQueuedCompletionStatus
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 198KB - Virtual size: 285KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 902B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ