Behavioral task
behavioral1
Sample
85b8fca3b666345b267acfe9ba534821bce77a6fd30238c8b74e3b6793272514.exe
Resource
win7-20240508-en
General
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Target
85b8fca3b666345b267acfe9ba534821bce77a6fd30238c8b74e3b6793272514
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Size
2.1MB
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MD5
30873d77e84bc7ec480b6f20fedc23b9
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SHA1
28f67e83cceab31ac1ab0f342ce15bbd30dc35df
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SHA256
85b8fca3b666345b267acfe9ba534821bce77a6fd30238c8b74e3b6793272514
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SHA512
a84c54ff28d18ff07d976fd4fc00dc8451ae667a760b1e9c8727e2940c9cc5d91c76fc544a2f426e879943b386b46844c018dce0db69a1f362bf85fa49558e16
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQwNUpUba87:BemTLkNdfE0pZrQu
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 85b8fca3b666345b267acfe9ba534821bce77a6fd30238c8b74e3b6793272514
Files
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85b8fca3b666345b267acfe9ba534821bce77a6fd30238c8b74e3b6793272514.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