Behavioral task
behavioral1
Sample
81c8382f763a5ab795468dcfdc983238f5965d2847a846b0a46e4df7499ed334.exe
Resource
win7-20231129-en
General
-
Target
81c8382f763a5ab795468dcfdc983238f5965d2847a846b0a46e4df7499ed334
-
Size
2.1MB
-
MD5
48015083363a04d25a08f9e8d5baffa6
-
SHA1
13a7e2fdf0980f65ec787721967dbde6db546045
-
SHA256
81c8382f763a5ab795468dcfdc983238f5965d2847a846b0a46e4df7499ed334
-
SHA512
a65d57d06f1367e7fd5d871e2e1f0d5f763a0df860928da52c2b595e8387cd7da04049eee3475c1c13c320df8cbf673f122210a846b9ae7d77d332d01dc5703e
-
SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbdhDLL4eDZUUmEyD:BemTLkNdfE0pZrd
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 81c8382f763a5ab795468dcfdc983238f5965d2847a846b0a46e4df7499ed334
Files
-
81c8382f763a5ab795468dcfdc983238f5965d2847a846b0a46e4df7499ed334.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