Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a2c2e218d7380afe91e80eafcb6a0052_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.a2c2e218d7380afe91e80eafcb6a0052_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.a2c2e218d7380afe91e80eafcb6a0052_JC.exe
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Size
456KB
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MD5
a2c2e218d7380afe91e80eafcb6a0052
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SHA1
902a731ee28b87494023c05d66e05fdbcfc6f242
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SHA256
98138a19ceab91df2a8a77a66484ef2606f91bbe00bd83f0a0c17e1c59c42e85
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SHA512
9f1147daac51d83909552a70e611bcc8b4ca3560c8f6fc47d06a7d4b0c204e61ff9d56bc5b80ef6d8216193ca74b5672ae8999300b547a30a9efbecd09df2c09
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SSDEEP
6144:iflfAsiL4lIJjiJcbI03GBc3ucY5DCSjXAflfAsiL4lIK:iflfAsiVGjSGecvXAflfAsim
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a2c2e218d7380afe91e80eafcb6a0052_JC.exe
Files
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NEAS.a2c2e218d7380afe91e80eafcb6a0052_JC.exe.exe windows:5 windows x86
52a948b5de7cc38ae8e6110ce48389ff
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
kernel32
GetModuleFileNameW
CreateFileW
MultiByteToWideChar
GetLastError
GetProcAddress
Process32FirstW
ReadFile
Process32NextW
CreateToolhelp32Snapshot
WinExec
CloseHandle
DeleteFileW
GetVersionExW
Sleep
LoadLibraryW
WriteFile
GetTickCount
WaitForSingleObject
GetCurrentProcess
UnmapViewOfFile
MapViewOfFile
GetFileSize
CreateFileA
CreateFileMappingW
ExitProcess
GetFileAttributesA
HeapFree
HeapAlloc
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetModuleHandleW
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
LCMapStringA
WideCharToMultiByte
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
CreateDirectoryA
advapi32
AdjustTokenPrivileges
ChangeServiceConfigW
StartServiceW
LookupPrivilegeValueW
RegCreateKeyExW
OpenServiceW
OpenSCManagerW
OpenProcessToken
CloseServiceHandle
CreateServiceW
RegSetValueExW
netapi32
NetUserDel
imagehlp
CheckSumMappedFile
Sections
.text Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 302KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ