Behavioral task
behavioral1
Sample
c73ed70b4d4f87406a1365c01fdd229121e9a05d537549fca147b8c18eb1fbd4N.exe
Resource
win7-20240708-en
General
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Target
c73ed70b4d4f87406a1365c01fdd229121e9a05d537549fca147b8c18eb1fbd4N
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Size
35KB
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MD5
b6e3a9d73acc18a9576a910815e14fb0
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SHA1
989869ce618c529ded12a1a2b2d9978ca9b04c3c
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SHA256
c73ed70b4d4f87406a1365c01fdd229121e9a05d537549fca147b8c18eb1fbd4
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SHA512
b8da206a6828d6747fe7f36d851872bb44155c047686bce34fe10133372727ae27e06be03afe894b8690f3c4ec6e3bebb4af4802303af1061b9ee5b4a485a4b0
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SSDEEP
768:I6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:P8Z0kA7FHlO2OwOTUtKjpB
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Neconyd family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c73ed70b4d4f87406a1365c01fdd229121e9a05d537549fca147b8c18eb1fbd4N unpack001/out.upx
Files
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c73ed70b4d4f87406a1365c01fdd229121e9a05d537549fca147b8c18eb1fbd4N.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