Behavioral task
behavioral1
Sample
73b3fb8a66493e1efd7da7261400002962fbea2d083895192e5978ad60b14e4f.exe
Resource
win7-20240221-en
General
-
Target
73b3fb8a66493e1efd7da7261400002962fbea2d083895192e5978ad60b14e4f
-
Size
1.8MB
-
MD5
7f7ec1e4411068c1e31ec927d01e1c7d
-
SHA1
513971677bb0e4e3b20ec1ba2b4d0d16cfda0a5f
-
SHA256
73b3fb8a66493e1efd7da7261400002962fbea2d083895192e5978ad60b14e4f
-
SHA512
9634722087e6c641111d7b919c70626ea2c360ea2d4c5a60e629cab0186ef5ccf099b79229635ed31f1497186a7795da68a79c7687084a625fe37f164fbb74d3
-
SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQFBIHFJG:BemTLkNdfE0pZrQ3
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 73b3fb8a66493e1efd7da7261400002962fbea2d083895192e5978ad60b14e4f
Files
-
73b3fb8a66493e1efd7da7261400002962fbea2d083895192e5978ad60b14e4f.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE