Behavioral task
behavioral1
Sample
b348e321cf3669efc5aa36ca60e31b3006dbb38300406d8a1960e588a0b702c5.exe
Resource
win7-20240508-en
General
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Target
b348e321cf3669efc5aa36ca60e31b3006dbb38300406d8a1960e588a0b702c5
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Size
2.4MB
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MD5
d2ba74712b1d113eb33315519bb598d8
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SHA1
78d4a2293585a08332917e0dde52cf2f49dce765
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SHA256
b348e321cf3669efc5aa36ca60e31b3006dbb38300406d8a1960e588a0b702c5
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SHA512
cc00aaad0d9436689c5f2aab38f54bc902b90fa3679d3ec7e04e9921e8befef80052b16c04755d898cfa8b1b11503a463c1c65d4e7e2981586d162b111284fb8
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Aj4kVCHcsMc:BemTLkNdfE0pZrR
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 b348e321cf3669efc5aa36ca60e31b3006dbb38300406d8a1960e588a0b702c5
Files
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b348e321cf3669efc5aa36ca60e31b3006dbb38300406d8a1960e588a0b702c5.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