Behavioral task
behavioral1
Sample
990ef90fbb6f4b41617c0b4b7000949f55c997990bdc90c1886a9f38fce3ec8a.exe
Resource
win7-20240221-en
General
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Target
990ef90fbb6f4b41617c0b4b7000949f55c997990bdc90c1886a9f38fce3ec8a
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Size
2.3MB
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MD5
1fe489c59afcb5b8852274a03a94965b
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SHA1
a8758294894c6cce1fdcb67b68fb6c0adac3ce4f
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SHA256
990ef90fbb6f4b41617c0b4b7000949f55c997990bdc90c1886a9f38fce3ec8a
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SHA512
c18a55e173312a61268d160422c8dbf7350e196ebdf167412d8d2ddac9816f023d514390d25e0e558b88117f3f231d3831eccd2ba3bbad3c35b9f1bd154f1ea6
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6StVEnmcKxYDvZThTwn5:BemTLkNdfE0pZrwU
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule sample family_kpot -
Kpot family
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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 990ef90fbb6f4b41617c0b4b7000949f55c997990bdc90c1886a9f38fce3ec8a
Files
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990ef90fbb6f4b41617c0b4b7000949f55c997990bdc90c1886a9f38fce3ec8a.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