Behavioral task
behavioral1
Sample
cb5daea14857962b8de546ef6cb81503f95a4e06036eef90aa8488929b7f0da3.exe
Resource
win7-20240221-en
General
-
Target
cb5daea14857962b8de546ef6cb81503f95a4e06036eef90aa8488929b7f0da3
-
Size
2.1MB
-
MD5
62cd4dd48a8a46ee5fa7ba74ad0cad95
-
SHA1
1b53321ca7df7c7c952b732b5a8fea715dba5899
-
SHA256
cb5daea14857962b8de546ef6cb81503f95a4e06036eef90aa8488929b7f0da3
-
SHA512
ba9712c92132dc3982470a668359daa5f87933625515a54683e842184df677bca2189146dd6a17e3cf418e8954edd42bba263333bd03c9d98a5b4c2cd9c419c4
-
SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Ax4ErWThiCmRb+:BemTLkNdfE0pZrB
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 cb5daea14857962b8de546ef6cb81503f95a4e06036eef90aa8488929b7f0da3
Files
-
cb5daea14857962b8de546ef6cb81503f95a4e06036eef90aa8488929b7f0da3.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