Behavioral task
behavioral1
Sample
a83d27bafe73f384c5a7e0219a4e83f1ad53bf1a2929e2e6b7aec22b62cfae36.exe
Resource
win7-20240221-en
General
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Target
a83d27bafe73f384c5a7e0219a4e83f1ad53bf1a2929e2e6b7aec22b62cfae36
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Size
2.6MB
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MD5
262d511173a8135fd56c401ac5b50c79
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SHA1
894d9dceb2ac4d40d7b67bd1c4d9c62934c45a8e
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SHA256
a83d27bafe73f384c5a7e0219a4e83f1ad53bf1a2929e2e6b7aec22b62cfae36
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SHA512
19ca2e9aa090d89f5ee6cfa4a7570e1d7702cf98394a96d7df9cfe86b5bc797393bb1988a43d81dadac2951823c1de1e50ef3ff2ec2f0650f09e27f6dae89903
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEdMKPFoTzRm+X+T9Hm:BemTLkNdfE0pZrV56utgpPFoh
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 a83d27bafe73f384c5a7e0219a4e83f1ad53bf1a2929e2e6b7aec22b62cfae36
Files
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a83d27bafe73f384c5a7e0219a4e83f1ad53bf1a2929e2e6b7aec22b62cfae36.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