Behavioral task
behavioral1
Sample
sample.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
sample.exe
Resource
win10v2004-20240910-en
General
-
Target
sample.exe
-
Size
32KB
-
MD5
6d6cd3ac8ae40d126b8f827cd870ee5c
-
SHA1
63045ebfe0a7eb38105eefbe051e9a85b7e264f7
-
SHA256
14100f8848c185ca08a4024c6da12a490a4034989d7f05814b65bc60b95bb5d8
-
SHA512
20a77793ee5dcef0a3f6fd15326045cf56bab1bc17ef9422b12b6b1803e8eaad226aa7b2d40c9db8b0d670d55806f0176a8b39feb55328f78dbbced309bd071f
-
SSDEEP
384:e0bUe5XB4e0XGOt8w0Q0mS03AWTxtTUFQqzFaqObbp:PT9BuVH55dNbp
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
michael2009nj.duckdns.org:2828
bf4e531b630e4de6ab2
-
reg_key
bf4e531b630e4de6ab2
-
splitter
@!#&^%$
Signatures
-
Njrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource sample.exe
Files
-
sample.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 672B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ