Behavioral task
behavioral1
Sample
fb91f8ade4066c6077a528f4a36c380333de811846ef8e4aef492b6f6ccfce2a.exe
Resource
win7-20240903-en
General
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Target
fb91f8ade4066c6077a528f4a36c380333de811846ef8e4aef492b6f6ccfce2a
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Size
35KB
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MD5
d1b2f0800332562c2195324c89ce7964
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SHA1
9d1444a323871a58367f9eedcc8bb2e2131c4dfd
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SHA256
fb91f8ade4066c6077a528f4a36c380333de811846ef8e4aef492b6f6ccfce2a
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SHA512
0bce2b4a89c3ede2e1c29c97f9fa0527e73968b6fa54dfdf2bf3d319d76669f50f065888def2bdaf6db818764341a782d1d32cd3c52f7b6d9e9632df34df3e8b
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SSDEEP
768:w6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpBn:H8Z0kA7FHlO2OwOTUtKjpBn
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 fb91f8ade4066c6077a528f4a36c380333de811846ef8e4aef492b6f6ccfce2a unpack001/out.upx
Files
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fb91f8ade4066c6077a528f4a36c380333de811846ef8e4aef492b6f6ccfce2a.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