Behavioral task
behavioral1
Sample
6833c8e1e1ab2d91b54e1c7f1227d8bb333ee97dd41c876af4ea5296f0865c08.exe
Resource
win7-20240215-en
General
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Target
6833c8e1e1ab2d91b54e1c7f1227d8bb333ee97dd41c876af4ea5296f0865c08
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Size
35KB
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MD5
5875acd4e925efbb5bccd5706c450d0a
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SHA1
9be835e982ef9df356acdac854b9df0fc455427b
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SHA256
6833c8e1e1ab2d91b54e1c7f1227d8bb333ee97dd41c876af4ea5296f0865c08
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SHA512
1a6db049e886d7a636f4779f46abc74d5b965c2bc1dcb79e45d1eae525561c0e7dce6cfbf4d82753f2107cbe5309f17ee8c8b55d23ecac9ef57b0719bfccd349
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SSDEEP
768:n6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:68Z0kA7FHlO2OwOTUtKjpB
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 6833c8e1e1ab2d91b54e1c7f1227d8bb333ee97dd41c876af4ea5296f0865c08 unpack001/out.upx
Files
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6833c8e1e1ab2d91b54e1c7f1227d8bb333ee97dd41c876af4ea5296f0865c08.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