Behavioral task
behavioral1
Sample
f21f8921929155ca3bf5c3b47eeb08280720cd8fb5f0d2a7278a8b4a27564b0f.exe
Resource
win7-20240508-en
General
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Target
f21f8921929155ca3bf5c3b47eeb08280720cd8fb5f0d2a7278a8b4a27564b0f
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Size
2.7MB
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MD5
086378403fefa35a1391450e297fdaed
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SHA1
072e81e89aa6f37d2f61b8cd1a23efc405095752
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SHA256
f21f8921929155ca3bf5c3b47eeb08280720cd8fb5f0d2a7278a8b4a27564b0f
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SHA512
c887c67107186499302b886e1c0f952b98c569084a0329608fe1f48940155b5a390d3f2050bf630d5a117e17b55c26326d96149aac085bb69e393eb1039b6877
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Aj4k3SJCavKM1W7FINqP:BemTLkNdfE0pZr2
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 f21f8921929155ca3bf5c3b47eeb08280720cd8fb5f0d2a7278a8b4a27564b0f
Files
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f21f8921929155ca3bf5c3b47eeb08280720cd8fb5f0d2a7278a8b4a27564b0f.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