Behavioral task
behavioral1
Sample
a862496bff7deb7c9d385360602fb689fe8ff647f35a93171115c173bbc7da88.exe
Resource
win7-20240611-en
General
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Target
a862496bff7deb7c9d385360602fb689fe8ff647f35a93171115c173bbc7da88
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Size
35KB
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MD5
d097051186e2268c0e23deffc0bb07eb
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SHA1
1e2ceb8c63f159a6e94825ef4cf804fe6269f2d3
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SHA256
a862496bff7deb7c9d385360602fb689fe8ff647f35a93171115c173bbc7da88
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SHA512
70b3f3265990c138a34c78cd526ea763f7ab6abd0467b73551d68f60dc090d20710ad2ddee157fd2631ee90a99487d377874327dde94c005f079bd3d85a16016
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SSDEEP
768:76vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:m8Z0kA7FHlO2OwOTUtKjpB
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 a862496bff7deb7c9d385360602fb689fe8ff647f35a93171115c173bbc7da88 unpack001/out.upx
Files
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a862496bff7deb7c9d385360602fb689fe8ff647f35a93171115c173bbc7da88.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