Behavioral task
behavioral1
Sample
Z1901.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Z1901.exe
Resource
win10v2004-20220812-en
General
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Target
125567-Zoom.zip
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Size
7.7MB
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MD5
1d8db0547b89e4415edbff1655e8f95a
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SHA1
efb85c72c151f9d02833833cde43b7aba5c3253e
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SHA256
2c6e0ec1ed8478f040eb46a6b8fd905bab53adac4af5af97d52c9560645c8522
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SHA512
72a1b36dc0f526ff40c68fe4c04e1f7617ec04da8037dc60a092a02afd96e0ca195c293935d09435e2e491bfc832eede3f130d1718205b81085fc34c310050c6
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SSDEEP
196608:du8CNYU9EyLnRTOP/TCZ2ATEnyfcsDTRgpKU85qgQ+pYXORqppF3eKneXG21:K9q/TC9jfcwsKU85/5pYfppXL21
Malware Config
Extracted
aurora
195.123.218.52:8081
Signatures
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Aurora family
Files
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125567-Zoom.zip.zip
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Langs/Croatian.ini
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Langs/Danish.ini
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Langs/English.ini
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Langs/Finnish.ini
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Langs/Hebrew.ini
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Langs/Hungarian.ini.ps1
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Langs/Indonesian.ini
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Langs/Japanese.ini
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Langs/Kazakh.ini
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Langs/Korean.ini.ps1
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Langs/Kurdish.ini
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Langs/Norwegian.ini
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Langs/SimpChinese.ini
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Langs/Sinhala.ini
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Langs/Slovak.ini
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Langs/Swedish.ini
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Langs/Thai.ini
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Langs/TradChinese.ini
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Langs/Ukrainian.ini
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Langs/UyghurLatin.ini
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Langs/Uzbek.ini
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Langs/Vietnamese.ini
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Locales/am.pak
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Locales/ar.pak
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Locales/bg.pak
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Locales/bn.pak
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Locales/ca.pak
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Locales/cs.pak
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Locales/da.pak
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Locales/de.pak
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Locales/el.pak
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Locales/en-GB.pak
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Locales/en-US.pak
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Locales/es-419.pak
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Locales/es.pak
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Locales/et.pak
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Locales/fa.pak
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Locales/fi.pak
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Locales/fil.pak
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Locales/fr.pak
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Locales/gu.pak
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Locales/he.pak
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Locales/hi.pak
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Locales/hr.pak
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Locales/hu.pak
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Locales/id.pak
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Locales/it.pak
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Locales/ja.pak
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Locales/kn.pak
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Locales/ko.pak
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Locales/lt.pak
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Locales/lv.pak
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Locales/ml.pak
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Locales/mr.pak
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Locales/ms.pak
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Locales/nb.pak
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Locales/nl.pak
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Locales/pl.pak
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Locales/pt-BR.pak
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Locales/pt-PT.pak
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Locales/ro.pak
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Locales/ru.pak
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Locales/sk.pak
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Locales/sl.pak
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Locales/sr.pak
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Locales/sv.pak
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Locales/sw.pak
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Locales/ta.pak
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Locales/te.pak
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Locales/th.pak
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Locales/tr.pak
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Locales/uk.pak
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Locales/vi.pak
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Locales/zh-CN.pak
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Locales/zh-TW.pak
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Z1901.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: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 244KB - Virtual size: 640KB
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: 39KB - 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: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ