Behavioral task
behavioral1
Sample
b58804a9ba78d45846ee6ec0348f0e76503f253ad37c937736be0b03d644a0d2N.exe
Resource
win7-20240903-en
General
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Target
b58804a9ba78d45846ee6ec0348f0e76503f253ad37c937736be0b03d644a0d2N
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Size
35KB
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MD5
31a37a28cfae492100e03e5835d3edd0
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SHA1
13c192c32e4e2bcacce892cc646e01b6d7a1cb93
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SHA256
b58804a9ba78d45846ee6ec0348f0e76503f253ad37c937736be0b03d644a0d2
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SHA512
8fda49e2eb7f1b90f9967ce9a9a61261ac02f04510a92dd9fd535eca916787aff38cbf551c51dc973b37bd29aa7289d2f617129bb9a8dcdfd845401035365a19
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SSDEEP
768:N6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:A8Z0kA7FHlO2OwOTUtKjpB
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 b58804a9ba78d45846ee6ec0348f0e76503f253ad37c937736be0b03d644a0d2N unpack001/out.upx
Files
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b58804a9ba78d45846ee6ec0348f0e76503f253ad37c937736be0b03d644a0d2N.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