Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEASNEASb724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031exeexeexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEASNEASb724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031exeexeexe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.NEASNEASb724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031exeexeexe_JC.exe
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Size
8.0MB
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MD5
b559cc7d5f3e8c0f3af4abc3a60cd993
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SHA1
d8097e47bf60b4e204acd48d206c586b6f00839c
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SHA256
b724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031
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SHA512
ac5f062eea2119f3e91659179c20b71c420a72415a18addeab4eaf998accdf9cc00691e80ff4fc625e3195a618502b21e1ac87089d96448c217c9fd4ba31fb9f
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SSDEEP
98304:IMud3Ub2/xd73kVahu9xEDcZj8prUyMXs:IMuVUSpoOIRyMXs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEASNEASb724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031exeexeexe_JC.exe
Files
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NEAS.NEASNEASb724da89a80fc6aa20d1214c42f002ac850c5b11c37873a0a06f91e3168a8031exeexeexe_JC.exe.exe windows:6 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: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.0MB - Virtual size: 1.4MB
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: 73KB - Virtual size: 72KB
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