Behavioral task
behavioral1
Sample
edb009abc00755d2a907d0e001cd8f5abbd5c187ece58efdb902afbe9ff0f54f.exe
Resource
win7-20231129-en
General
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Target
edb009abc00755d2a907d0e001cd8f5abbd5c187ece58efdb902afbe9ff0f54f
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Size
35KB
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MD5
16a98d2e8cd2486f94e7e5173ff92e9b
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SHA1
26562f468a482b1a04ba692eae0726691996f1aa
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SHA256
edb009abc00755d2a907d0e001cd8f5abbd5c187ece58efdb902afbe9ff0f54f
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SHA512
a5a575e84c7428ab04a6f81199687d7536cfd8216628d574547f6bda0c3c0ad26fcead1b211b2b139d7d551b8b2e38662fcc3797bf9f288b194e160fe7591b69
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SSDEEP
768:86vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:78Z0kA7FHlO2OwOTUtKjpB
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 edb009abc00755d2a907d0e001cd8f5abbd5c187ece58efdb902afbe9ff0f54f unpack001/out.upx
Files
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edb009abc00755d2a907d0e001cd8f5abbd5c187ece58efdb902afbe9ff0f54f.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