Behavioral task
behavioral1
Sample
23a5bdba5d8d2b6af825a37758128f25a205046b7e3b80dce55921be7500e267.exe
Resource
win7-20240221-en
General
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Target
23a5bdba5d8d2b6af825a37758128f25a205046b7e3b80dce55921be7500e267
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Size
2.1MB
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MD5
11df5b1ef5a8543d7acece84aa76e66a
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SHA1
b214219aeb28c4f4c99d1f3cb25dc3de4ee218b1
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SHA256
23a5bdba5d8d2b6af825a37758128f25a205046b7e3b80dce55921be7500e267
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SHA512
7aa1f40aed30c337bc7ec9b9345eeba1f981bac28044efc95441086148caeb080f759ff403f668460d750aea8a2ba666577d3bc4c14bedebedcf21966b96d539
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQW/zaZT2D5vn:oemTLkNdfE0pZrQY
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 23a5bdba5d8d2b6af825a37758128f25a205046b7e3b80dce55921be7500e267
Files
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23a5bdba5d8d2b6af825a37758128f25a205046b7e3b80dce55921be7500e267.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