Behavioral task
behavioral1
Sample
f754b9c068a9c8ca34f1f1a2ac5d948ee63c617a106cfbd3d8be4eb2f330ac2e.exe
Resource
win7-20240221-en
General
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Target
f754b9c068a9c8ca34f1f1a2ac5d948ee63c617a106cfbd3d8be4eb2f330ac2e
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Size
2.2MB
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MD5
525978179a5738cb0bc205554bf747b5
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SHA1
4d50d1282342d544b37d6bdd980d4dcf5c04ff75
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SHA256
f754b9c068a9c8ca34f1f1a2ac5d948ee63c617a106cfbd3d8be4eb2f330ac2e
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SHA512
1b88bf27b6b561bd403ddd42d3d119bff1b5ab2194e25c4ee6a2461f9df38c8ebaacfbe0e44b4015e08a7fd66c9fbb2e31b4e51f7c9d0815cc3f6d7e95ccfca1
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6KI3iXkc:BemTLkNdfE0pZrwi
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 f754b9c068a9c8ca34f1f1a2ac5d948ee63c617a106cfbd3d8be4eb2f330ac2e
Files
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f754b9c068a9c8ca34f1f1a2ac5d948ee63c617a106cfbd3d8be4eb2f330ac2e.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