Behavioral task
behavioral1
Sample
33c00bc0782e28e0a2dd2b7a291a9d0cd5a7d3f0d03c58905dc7f3f6fff5b0ac.exe
Resource
win7-20240221-en
General
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Target
33c00bc0782e28e0a2dd2b7a291a9d0cd5a7d3f0d03c58905dc7f3f6fff5b0ac
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Size
3.0MB
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MD5
a46112b8b0aef2c50e881cf235f6fe54
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SHA1
4b4020e464de7fdc2d9013bfbdeab9f12463c96a
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SHA256
33c00bc0782e28e0a2dd2b7a291a9d0cd5a7d3f0d03c58905dc7f3f6fff5b0ac
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SHA512
5c8ed8e15a512d7119daabd787915b894b3b68b37acd317332f7007503e0294950d0a5c444cdf4099a3c50be4860ae805f441b69771309180f1464386089dda0
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkFfdg6NsNtJVlRD:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Rt
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
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
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 33c00bc0782e28e0a2dd2b7a291a9d0cd5a7d3f0d03c58905dc7f3f6fff5b0ac
Files
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33c00bc0782e28e0a2dd2b7a291a9d0cd5a7d3f0d03c58905dc7f3f6fff5b0ac.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