stealthworker | 390405b92fc7a8de13b82bf8ce7797a0038c58a242081a1705988c0ff41e0f4c | Triage

Sharing

General

Target

390405b92fc7a8de13b82bf8ce7797a0038c58a242081a1705988c0ff41e0f4c
Size

6.7MB
MD5

3fd2140199b02e55d9e8d5b632bfdc71
SHA1

fa1151afe1205c3c9ed2b1b0d90bef37b7e15acf
SHA256

390405b92fc7a8de13b82bf8ce7797a0038c58a242081a1705988c0ff41e0f4c
SHA512

af552357c03c8c72d928463cd897424e9284f579746f5a3db13428709b2787ca076267cbca4c20d28d65a6fae226b02cb6ca7fff9872610788bb06ccf592dd11
SSDEEP

49152:dmXU3mR+00iS482pQ5gMgy3js/5PBrm3xE+Yfiu9voIe/1kR3K+K4ZQSHCfEVR7h:IE3e+058dbzsy3xE8SZQZcvmIX

Score

10^/10

botnet stealthworker

Malware Config

Signatures

StealthWorker Payload 1 IoCs
botnet

Processes:

resource yara_rule

sample stealthworker
Stealthworker family
stealthworker

Files

390405b92fc7a8de13b82bf8ce7797a0038c58a242081a1705988c0ff41e0f4c
.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: 197KB - 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