Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b18d0f9c7ca3a9e16190d5540cdf7340_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b18d0f9c7ca3a9e16190d5540cdf7340_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b18d0f9c7ca3a9e16190d5540cdf7340_JC.exe
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Size
150KB
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MD5
b18d0f9c7ca3a9e16190d5540cdf7340
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SHA1
2082cfff973717b98503822abcbbf55d3b2028a2
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SHA256
9121d929344af6adf9a1dbdc43f4d20a3005aaddc350ceaa97033848f7a81429
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SHA512
e9d3a3e3f7175f4b1ae884a314979e21e140108d9f13e9dd3ee5c23776b9fa3999bdf4959b590bb39a3e6322416044b95c55d02b28fd283ce1ecd2b8fc17a9e0
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SSDEEP
3072:4kmdFupAeTTMlDdj3kFGwMTO9XS9nWNSwIvkI9q0cO:4kmmppUSF2TO982IZz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b18d0f9c7ca3a9e16190d5540cdf7340_JC.exe
Files
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NEAS.b18d0f9c7ca3a9e16190d5540cdf7340_JC.exe.exe windows:1 windows x86
1595a62b8e2ff7a2923a6b21ef5f35f8
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
crypt32
CryptBinaryToStringW
user32
GetDesktopWindow
GetWindow
LoadAcceleratorsA
wsprintfW
kernel32
CloseHandle
CreateFileW
CreateMutexA
DeleteFileW
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetTickCount
GetVolumeNameForVolumeMountPointW
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
QueryPerformanceCounter
SetLastError
SetUnhandledExceptionFilter
TerminateProcess
UnhandledExceptionFilter
VirtualProtect
WriteFile
lstrcatA
lstrcpyW
lstrlenW
DeleteCriticalSection
advapi32
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
Sections
AUTO Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DGROUP Size: 133KB - Virtual size: 133KB
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: 1024B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ