Behavioral task
behavioral1
Sample
8d91a5c6d25219a40c6673a3f55f59f0_NEAS.exe
Resource
win7-20240221-en
General
-
Target
8d91a5c6d25219a40c6673a3f55f59f0_NEAS
-
Size
3.3MB
-
MD5
8d91a5c6d25219a40c6673a3f55f59f0
-
SHA1
83e72a3825ae2f93a67c313d22437a3d25bd5275
-
SHA256
765d24483c9936b9579f1758694398bc96461399a26fdf70b1c419f86e2fffdf
-
SHA512
b39fa2b1b4c4044bbc83d9daa5d385a8d2423b9e5a52976626f90d86c41b288a19d3087b2d7724ad308cffe25a6e0205bcd677b80225df7aa8c74b2cfe0fff22
-
SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc40C:NFWPClFkC
Malware Config
Signatures
-
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8d91a5c6d25219a40c6673a3f55f59f0_NEAS
Files
-
8d91a5c6d25219a40c6673a3f55f59f0_NEAS.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE