Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b2d87237fa015135ee4919851bc9a920.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b2d87237fa015135ee4919851bc9a920.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b2d87237fa015135ee4919851bc9a920.exe
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Size
546KB
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MD5
b2d87237fa015135ee4919851bc9a920
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SHA1
c76194e3c31f1d1879ec23d83d1d00be6881fe37
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SHA256
557aaca0af92172e77ec37e9d212206e69b48594e2b68e341582f3ccfbaf0f1b
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SHA512
87f2536d7353f3a72c0bdb6c1e70bbaf1efef189af7ab7290d084e78ede55c127ec7ef327f45de6d4199632a9d0e4c4eab17944f239aa5a1898d4315f846dd58
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SSDEEP
12288:qmWhND9yJz+b1FcMLmp2ATTSsd31FIJ1c+mWhND:qmUNJyJqb1FcMap2ATT5l1FIJ1c+mUN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b2d87237fa015135ee4919851bc9a920.exe
Files
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NEAS.b2d87237fa015135ee4919851bc9a920.exe.exe windows:5 windows x86
173abfa8f7d7adac2a90a2e42625b7d9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
wcsstr
_snwprintf
strstr
_snprintf
_except_handler3
memset
memcpy
shell32
ord680
SHGetFolderPathA
shlwapi
PathAddBackslashA
StrStrIA
PathFileExistsA
PathAppendA
ntdll
RtlAdjustPrivilege
RtlImageNtHeader
RtlCreateUserThread
kernel32
GetSystemTimeAsFileTime
GetModuleFileNameW
SetCurrentDirectoryA
MoveFileA
DeviceIoControl
ExitProcess
GlobalAddAtomA
GlobalFindAtomA
CopyFileA
GetCurrentProcessId
InterlockedDecrement
CreateFileW
GetVersionExA
FreeLibrary
IsDebuggerPresent
GetTickCount
GetVolumeInformationA
GetEnvironmentVariableA
GetModuleFileNameA
CreateFileA
SetFilePointer
MoveFileExA
lstrcpynA
SetEndOfFile
UnlockFile
LockFile
SetFileTime
WriteFile
IsBadWritePtr
ReadFile
GetFileSizeEx
GetLastError
SetFileAttributesA
GetTempFileNameA
GetFileTime
GetTempPathA
DeleteFileA
GetProcAddress
GetModuleHandleA
HeapAlloc
HeapFree
GetProcessHeap
HeapValidate
GetCurrentProcess
Sleep
FlushInstructionCache
VirtualAlloc
VirtualQuery
Process32First
VirtualFree
CreateRemoteThread
OpenProcess
CreateProcessA
Module32First
GetHandleInformation
VirtualAllocEx
LoadLibraryA
Process32Next
CreateToolhelp32Snapshot
Module32Next
CloseHandle
WriteProcessMemory
SwitchToThread
GetSystemWindowsDirectoryA
user32
FindWindowA
CharUpperA
PostMessageA
advapi32
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegFlushKey
RegCloseKey
OpenProcessToken
GetTokenInformation
GetUserNameA
ole32
CoUninitialize
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
oleaut32
SysFreeString
SysAllocString
VariantClear
VariantInit
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 334KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
AUluqiSz Size: 4KB - Virtual size: 4KB
tQArowKr Size: 84KB - Virtual size: 83KB
wGnIfbnN Size: 36KB - Virtual size: 36KB
YMZlasGf Size: 10KB - Virtual size: 10KB
gMAraTNU Size: 512B - Virtual size: 33B
dTyknCVD Size: 512B - Virtual size: 427B
FkYaKyHJ Size: 7KB - Virtual size: 7KB
pyerhSyz Size: 1KB - Virtual size: 1KB
XBzzrWTm Size: 12KB - Virtual size: 11KB
RUNeebMH Size: 32KB - Virtual size: 32KB