Behavioral task
behavioral1
Sample
a39a55ed6f715fed9bdfdd37f309f545e2d8f6ee3351366f8594ec52bbd5f556.exe
Resource
win7-20240705-en
General
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Target
a39a55ed6f715fed9bdfdd37f309f545e2d8f6ee3351366f8594ec52bbd5f556
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Size
35KB
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MD5
b0bd109c60255dcd32db9c51f2ec1825
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SHA1
bea0a5a2e7eb0cb50dbae1afc6f1407e9a87e25d
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SHA256
a39a55ed6f715fed9bdfdd37f309f545e2d8f6ee3351366f8594ec52bbd5f556
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SHA512
e4857a4018d3bbb3bcfd59fe147ce9f8a752ea581ab3ec28f10bf58e6537a1911dbedf4f86ef2b4588383d1c94b95dc0e8963dc21e9babfb825774136f0a92ea
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SSDEEP
768:R6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:c8Z0kA7FHlO2OwOTUtKjpB
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 a39a55ed6f715fed9bdfdd37f309f545e2d8f6ee3351366f8594ec52bbd5f556 unpack001/out.upx
Files
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a39a55ed6f715fed9bdfdd37f309f545e2d8f6ee3351366f8594ec52bbd5f556.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