Behavioral task
behavioral1
Sample
b05a4d864b3c210f17afeeec7e27f54aa0d1e6f7137a328284b204b0c1d72813.exe
Resource
win7-20240221-en
General
-
Target
b05a4d864b3c210f17afeeec7e27f54aa0d1e6f7137a328284b204b0c1d72813
-
Size
3.2MB
-
MD5
21dd8d04ea921f1a551f01addef6fb38
-
SHA1
a18f2f840e04f8a1bdb94009f71c2f804603e26e
-
SHA256
b05a4d864b3c210f17afeeec7e27f54aa0d1e6f7137a328284b204b0c1d72813
-
SHA512
67e6707ce705bc68eb6542fec6e68cfb693c89b4097040f62c7b8f153d4375eb5ada4d8638579c6f15db2b83e001a5c08e6eef8ed7986120cc8cfed516b06fe9
-
SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc48:NFWPClFs
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 b05a4d864b3c210f17afeeec7e27f54aa0d1e6f7137a328284b204b0c1d72813
Files
-
b05a4d864b3c210f17afeeec7e27f54aa0d1e6f7137a328284b204b0c1d72813.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