Behavioral task
behavioral1
Sample
a86fc87b67ec6e2bf0fa327b7ffaa188ed32e0d5f26eb2dbf58acb81ae1c7a81.exe
Resource
win7-20240508-en
General
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Target
a86fc87b67ec6e2bf0fa327b7ffaa188ed32e0d5f26eb2dbf58acb81ae1c7a81
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Size
2.1MB
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MD5
f497314c0fce5f8979d044b33567cb2a
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SHA1
42acda74e3e6baf8b019c47629fff3e7a212b7ed
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SHA256
a86fc87b67ec6e2bf0fa327b7ffaa188ed32e0d5f26eb2dbf58acb81ae1c7a81
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SHA512
e846b7d9e2cb6e23c1baa85ea266bc0a8c64f7aacf4d1cfce315f2ddb77e708896f75d729b789cba86224b0b360b0c409ba4bac9e966c1d7e3c16904dc87300d
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIaHs1PTma87Xxya2g:BemTLkNdfE0pZrK
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 a86fc87b67ec6e2bf0fa327b7ffaa188ed32e0d5f26eb2dbf58acb81ae1c7a81
Files
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a86fc87b67ec6e2bf0fa327b7ffaa188ed32e0d5f26eb2dbf58acb81ae1c7a81.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