Behavioral task
behavioral1
Sample
a7a3f1a90ef1cb24e7100344609a7b528fba130605f2f0f2a223dccbacadd312.exe
Resource
win7-20240221-en
General
-
Target
a7a3f1a90ef1cb24e7100344609a7b528fba130605f2f0f2a223dccbacadd312
-
Size
2.5MB
-
MD5
8dccb7d195d32cae4acb7e0dede80729
-
SHA1
5d058ec902f8037961b0f3c52e237293d61427da
-
SHA256
a7a3f1a90ef1cb24e7100344609a7b528fba130605f2f0f2a223dccbacadd312
-
SHA512
3307b036fb69239dc7a31efe2c6abbc5394edca795fe0899cc836fa3a30925d5b20504b6efba1711b278864a150db9796e596273f32d9700c85e24534c61c78e
-
SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEdMKPIH2BdfCgt:BemTLkNdfE0pZrV56utgpPb
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 a7a3f1a90ef1cb24e7100344609a7b528fba130605f2f0f2a223dccbacadd312
Files
-
a7a3f1a90ef1cb24e7100344609a7b528fba130605f2f0f2a223dccbacadd312.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