Behavioral task
behavioral1
Sample
bc1a15a2ca3bef53d8d36023e398b79ba018914873111d52efa06924ca4d71b5.exe
Resource
win7-20240221-en
General
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Target
bc1a15a2ca3bef53d8d36023e398b79ba018914873111d52efa06924ca4d71b5
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Size
2.2MB
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MD5
4296009929e8b5560b4e844ba156b75f
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SHA1
1905b4cf90b9b97e727f3646d51a17b983ed8f06
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SHA256
bc1a15a2ca3bef53d8d36023e398b79ba018914873111d52efa06924ca4d71b5
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SHA512
688db00438c9995dfb802d5528706d4ee0fcf67a87238b7eed6ee5de9f186b7f77abb2aef4b27e75f44cd4f215677ee0ec868ccb785d7589a25e9ddb86ffb0cd
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6StVEnmcKxY/O1r:BemTLkNdfE0pZrw2
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 bc1a15a2ca3bef53d8d36023e398b79ba018914873111d52efa06924ca4d71b5
Files
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bc1a15a2ca3bef53d8d36023e398b79ba018914873111d52efa06924ca4d71b5.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