Behavioral task
behavioral1
Sample
a6fa2c7ef495ce533114de693d77c69658a9003cbb26dcc535f106e6ed32736e.exe
Resource
win7-20231129-en
General
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Target
a6fa2c7ef495ce533114de693d77c69658a9003cbb26dcc535f106e6ed32736e
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Size
2.1MB
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MD5
601bdf73a78f3628f1b7ec11801a9a8c
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SHA1
21d8b145f998ff6654fc8ce9f8bfbfa8d30c9cd8
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SHA256
a6fa2c7ef495ce533114de693d77c69658a9003cbb26dcc535f106e6ed32736e
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SHA512
d470f31270061b5ea508c8c0b53f26311bfac139b30bdcd19c4e5512a605a550a72da8f8b86843b07a58a9fa3be119b6736f4372979f7fd202371901decd5469
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+ABcizEU73dzLW:BemTLkNdfE0pZrt
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 a6fa2c7ef495ce533114de693d77c69658a9003cbb26dcc535f106e6ed32736e
Files
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a6fa2c7ef495ce533114de693d77c69658a9003cbb26dcc535f106e6ed32736e.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