Behavioral task
behavioral1
Sample
1f2321d66ba05e2da8bafa9e929629db30c9a1ec25319902fddf415408e1def3.exe
Resource
win7-20240705-en
General
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Target
1f2321d66ba05e2da8bafa9e929629db30c9a1ec25319902fddf415408e1def3
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Size
35KB
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MD5
8fe4b90f700beded7e34c027a43bfd3f
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SHA1
a0ec8cd939781af4e8811c58b9ce77da9d383527
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SHA256
1f2321d66ba05e2da8bafa9e929629db30c9a1ec25319902fddf415408e1def3
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SHA512
ecb42c093e94fe38ea24cea1cddf020533bcefe49bdbec921c5a03009c14c9a6854829778e81e20fa26a0f724a2a43a060d8ad8901fbad779bcbdaad0fb40dbb
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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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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f2321d66ba05e2da8bafa9e929629db30c9a1ec25319902fddf415408e1def3 unpack001/out.upx
Files
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1f2321d66ba05e2da8bafa9e929629db30c9a1ec25319902fddf415408e1def3.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