Behavioral task
behavioral1
Sample
267d4212e0b24660bb1c7ac2c79851b9dac156bac9741b565e386850abe184a6.exe
Resource
win7-20240215-en
General
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Target
267d4212e0b24660bb1c7ac2c79851b9dac156bac9741b565e386850abe184a6
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Size
35KB
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MD5
939735335994c5459eb6364d60750cc0
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SHA1
d2a7dc1c210372c684a9c3fe5ad834fa749cb584
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SHA256
267d4212e0b24660bb1c7ac2c79851b9dac156bac9741b565e386850abe184a6
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SHA512
2a49ed0766a3035c923596afcb50bae2d3b8ca30f9d643fb0454bf990d949df795ec9f29163c8ac40f3dcb906f11b46b5e1a1000eac3dd80294cae5fd690bdae
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SSDEEP
768:X6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:q8Z0kA7FHlO2OwOTUtKjpB
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 267d4212e0b24660bb1c7ac2c79851b9dac156bac9741b565e386850abe184a6 unpack001/out.upx
Files
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267d4212e0b24660bb1c7ac2c79851b9dac156bac9741b565e386850abe184a6.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