Behavioral task
behavioral1
Sample
8673b69c48c0491dd265cf2a390880643a4104e04a0507363d633baa5858d63e.exe
Resource
win7-20240704-en
General
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Target
8673b69c48c0491dd265cf2a390880643a4104e04a0507363d633baa5858d63e
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Size
35KB
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MD5
2b8db6d004c23c8a5a8cd0a45845bf8e
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SHA1
4b6aed8100f956be0ff5ee05b5982444477529ed
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SHA256
8673b69c48c0491dd265cf2a390880643a4104e04a0507363d633baa5858d63e
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SHA512
a125756acfe49d930e54f9977509c90d01980e2a67073ae06580b28eac366f0ee3b2dd21538579c8d83829ed2fc82af76e7a1bd14e625818b5d2e2776315271c
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SSDEEP
768:56vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:U8Z0kA7FHlO2OwOTUtKjpB
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 8673b69c48c0491dd265cf2a390880643a4104e04a0507363d633baa5858d63e unpack001/out.upx
Files
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8673b69c48c0491dd265cf2a390880643a4104e04a0507363d633baa5858d63e.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