Behavioral task
behavioral1
Sample
ef3362ef52278e6c9aace7522bd29f095973bbdb53ebda5c4dc9cb60c089ebdb.exe
Resource
win7-20231129-en
General
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Target
ef3362ef52278e6c9aace7522bd29f095973bbdb53ebda5c4dc9cb60c089ebdb
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Size
2.0MB
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MD5
4ddd49a54b08b7d7e65d12c69055c625
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SHA1
bfb71fe4fffd464fdbb7050f0d2baa0530bae839
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SHA256
ef3362ef52278e6c9aace7522bd29f095973bbdb53ebda5c4dc9cb60c089ebdb
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SHA512
13e9e08b2e9db9a2e3d98e0608d769bc5c4700ce6b2aab77d251d91fc30d67796953cc268b654e70bc2327691a0526f0c074e14262e31eddaaf3410150e18b2e
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6SNbB:BemTLkNdfE0pZrwO
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 ef3362ef52278e6c9aace7522bd29f095973bbdb53ebda5c4dc9cb60c089ebdb
Files
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ef3362ef52278e6c9aace7522bd29f095973bbdb53ebda5c4dc9cb60c089ebdb.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