Behavioral task
behavioral1
Sample
311b0c0be8308305b767de154291f6ac4e1443c90515f02c13835e77bcd18d11.exe
Resource
win7-20240221-en
General
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Target
311b0c0be8308305b767de154291f6ac4e1443c90515f02c13835e77bcd18d11
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Size
1.8MB
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MD5
189f2fd84d90b8e0d2d0cc1a52645691
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SHA1
aa99ce7ccd73679729f8e9510edcc638728f3831
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SHA256
311b0c0be8308305b767de154291f6ac4e1443c90515f02c13835e77bcd18d11
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SHA512
afe4f6fe6f25bb9e9ff7ad5efd64bf09324af2d221c4981568395eea1c11e12af47f672d6b45ca06398f960764bb42ffdaca536fe9093c3251f935e62ad2e971
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQOYkZtg9n:BemTLkNdfE0pZrQv
Malware Config
Signatures
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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 311b0c0be8308305b767de154291f6ac4e1443c90515f02c13835e77bcd18d11
Files
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311b0c0be8308305b767de154291f6ac4e1443c90515f02c13835e77bcd18d11.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