Behavioral task
behavioral1
Sample
b731520efcc621fce36c9e3cb4f642f6ffd2e5a2e83af210ac1454b5b630456a.exe
Resource
win7-20240508-en
General
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Target
b731520efcc621fce36c9e3cb4f642f6ffd2e5a2e83af210ac1454b5b630456a
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Size
2.0MB
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MD5
0ee0f45a35f2c71c5f4f0e8e5c6a0da9
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SHA1
c58fb3178e249ca330b056fb838aac74cfe16374
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SHA256
b731520efcc621fce36c9e3cb4f642f6ffd2e5a2e83af210ac1454b5b630456a
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SHA512
1075627b64ab2b0be53981d0d3a1c23c3b23b370ca21053dd49cd2eb1b6bab028820ac1031d2d86ecdf6e1d1368ac68bcf7cbb4db733d5fdfe304c2c5dbc0d09
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIaHs1PTma87NPgySi:BemTLkNdfE0pZrE
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 b731520efcc621fce36c9e3cb4f642f6ffd2e5a2e83af210ac1454b5b630456a
Files
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b731520efcc621fce36c9e3cb4f642f6ffd2e5a2e83af210ac1454b5b630456a.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