Behavioral task
behavioral1
Sample
a3e0cb180b3c4471f033c72e7c5a2d20_JC.exe
Resource
win7-20230831-en
General
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Target
a3e0cb180b3c4471f033c72e7c5a2d20_JC.exe
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Size
1.5MB
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MD5
a3e0cb180b3c4471f033c72e7c5a2d20
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SHA1
3726d2ecf96c84c7ffb0968122fb5dfde3888ce7
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SHA256
d87397bf570e82600d4895f2206a0c74ee3c87e8f33722a4bd621ce29827dbb3
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SHA512
b4ea1fbbff613c3b70ae13cc868074f1cfd6aac99e185dfd6b3f116d7865862141482daf44249d1eed67169b133cbf4a2b4f94846242a71c9cee6ffdbaae9616
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXSLOmL+2v9nT1C:BemTLkNdfE0pZrv
Malware Config
Signatures
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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 a3e0cb180b3c4471f033c72e7c5a2d20_JC.exe
Files
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a3e0cb180b3c4471f033c72e7c5a2d20_JC.exe.exe windows:6 windows 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