Behavioral task
behavioral1
Sample
virussign.com_21140e29ccf2a62cf4bf750e18163a10.exe
Resource
win7-20240221-en
General
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Target
virussign.com_21140e29ccf2a62cf4bf750e18163a10.vir
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Size
2.2MB
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MD5
21140e29ccf2a62cf4bf750e18163a10
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SHA1
e67a75cac187340b979b550b69d3d2b838cc201d
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SHA256
0ca4fa0f6edb7f0c1c813891b5ab775967e7c093db7e3d78c9463c83ec1bdf52
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SHA512
0a433093a32f137ba58269aa7fd8906805b6af839e4739437a16264fd3b29c9fe498f0f17ac088b13d106ef7556c7f6240241e6f93e9a50ed2ef8733c40cd38d
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlUNFMgxc2uhCUy8+F:BemTLkNdfE0pZrW
Malware Config
Signatures
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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 virussign.com_21140e29ccf2a62cf4bf750e18163a10.vir
Files
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virussign.com_21140e29ccf2a62cf4bf750e18163a10.vir.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