Behavioral task
behavioral1
Sample
ea37c40fe8f48294328b06b2c95ec6a0368f2f006f6e06aadb61dd5fb193981a.exe
Resource
win7-20240221-en
General
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Target
ea37c40fe8f48294328b06b2c95ec6a0368f2f006f6e06aadb61dd5fb193981a
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Size
2.3MB
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MD5
1d8b5ab9b1d39663b3c18645ab6eba95
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SHA1
25c2cd6d5c2e284d45c979f5e0de964ece5ab89a
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SHA256
ea37c40fe8f48294328b06b2c95ec6a0368f2f006f6e06aadb61dd5fb193981a
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SHA512
578e4410bcc37cf4b9f1784d7292cc6648615eae8a92f531e0acaed748db3ad248275ee410ae2aa63c8251ba5a2809d9a70d923dd556b4be081a1eca6fe57838
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQOYilJ51subNWYyNrdV:oemTLkNdfE0pZrQX
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 ea37c40fe8f48294328b06b2c95ec6a0368f2f006f6e06aadb61dd5fb193981a
Files
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ea37c40fe8f48294328b06b2c95ec6a0368f2f006f6e06aadb61dd5fb193981a.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