Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a4afdddd08862cbc0e03f3f8f8de6d50.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.a4afdddd08862cbc0e03f3f8f8de6d50.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.a4afdddd08862cbc0e03f3f8f8de6d50.exe
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Size
140KB
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MD5
a4afdddd08862cbc0e03f3f8f8de6d50
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SHA1
d9d9977727119582756bcefe190cfb4d01c4a823
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SHA256
b3bdac9ab2f651aaebe7940f1c79b5c76b37f5756db5011e8327dc2bd23ef7d5
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SHA512
3b15d82ad9465aba1f119db09f4747bf4c82be57331da0d208042e8d0547cc64efb6a247b47a79607d7d96dd10c865b151a034d1116028e401a2729dc5252627
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SSDEEP
3072:R3PERMcsr4Jcp2VuQJRwTABMX2dPnCGMTCyj1+:R11p2VuQJRwABMX2RnXMTRZ+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a4afdddd08862cbc0e03f3f8f8de6d50.exe
Files
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NEAS.a4afdddd08862cbc0e03f3f8f8de6d50.exe.exe windows:4 windows x86
f92df37dca2f57ed6e5b0fed07a9deed
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
SetFileTime
GetFileAttributesExA
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GetProcAddress
GetVersionExA
GetStartupInfoA
GetModuleHandleA
GetModuleFileNameA
CreateFileA
WriteFile
WinExec
OpenProcess
GetCurrentProcess
DuplicateHandle
CloseHandle
GetSystemDirectoryA
Sleep
LoadLibraryA
user32
TranslateMessage
GetMessageA
RegisterClassExA
ShowWindow
CreateWindowExA
DefWindowProcA
PostQuitMessage
DispatchMessageA
GetDesktopWindow
advapi32
RegCloseKey
ConvertSidToStringSidA
CreateServiceA
OpenSCManagerA
CloseServiceHandle
GetUserNameA
DeleteService
OpenServiceA
RegQueryValueExA
RegOpenKeyExA
StartServiceA
LookupAccountNameA
shlwapi
SHDeleteKeyA
StrStrA
SHSetValueA
msvcrt
_exit
_stricmp
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
sprintf
_access
rand
strstr
srand
time
_except_handler3
fclose
fflush
fwrite
fopen
??3@YAXPAX@Z
??2@YAPAXI@Z
_strlwr
_XcptFilter
exit
_acmdln
__getmainargs
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
dbghelp
ImageNtHeader
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cdata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
idata Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ