Behavioral task
behavioral1
Sample
06037eadcad01e5d1d42769673b7a95fc40ecddc6a976ecdd175cafea2d112a8.exe
Resource
win7-20240508-en
General
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Target
06037eadcad01e5d1d42769673b7a95fc40ecddc6a976ecdd175cafea2d112a8
-
Size
35KB
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MD5
99ac2a4330a7c8b61749e03d7dac490b
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SHA1
a351c247c8bb8255310a5ff606fb3a4a80353a00
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SHA256
06037eadcad01e5d1d42769673b7a95fc40ecddc6a976ecdd175cafea2d112a8
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SHA512
4ab1e94d25f64da36abbe6dac2e7719fdc37c081d417d9fcc4a88bae89c33722e97790071a32f0a1701e5df92d046b5cba24d72607f3bc5adaf22b16060a6ba4
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SSDEEP
768:P6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:S8Z0kA7FHlO2OwOTUtKjpB
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Neconyd family
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 06037eadcad01e5d1d42769673b7a95fc40ecddc6a976ecdd175cafea2d112a8 unpack001/out.upx
Files
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06037eadcad01e5d1d42769673b7a95fc40ecddc6a976ecdd175cafea2d112a8.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE