Behavioral task
behavioral1
Sample
c836b8a8ff1842eb314cca9a484dc0ed0e820a18c8250ee40ab5f799c692e63d.exe
Resource
win7-20240729-en
General
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Target
c836b8a8ff1842eb314cca9a484dc0ed0e820a18c8250ee40ab5f799c692e63d
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Size
35KB
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MD5
527c29e9c89e7697b43390fb5228d694
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SHA1
e85264902ec363e7e6e65ac9927926543a20e651
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SHA256
c836b8a8ff1842eb314cca9a484dc0ed0e820a18c8250ee40ab5f799c692e63d
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SHA512
c9ed37d3400fbe9fcee180b6685da3e46af33fe7b83e280d2cef063dccdfcb3936436d08d05cf5cc8e98b23235ab1bf30b2d07b60f64ad0e7f92a8ecf078a1e1
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SSDEEP
768:26vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:N8Z0kA7FHlO2OwOTUtKjpB
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 c836b8a8ff1842eb314cca9a484dc0ed0e820a18c8250ee40ab5f799c692e63d unpack001/out.upx
Files
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c836b8a8ff1842eb314cca9a484dc0ed0e820a18c8250ee40ab5f799c692e63d.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