Behavioral task
behavioral1
Sample
3afc9296a56ce2b0b43a2e4ec84c3ac37f3e59223ff5ede733462610b6f11405N.exe
Resource
win7-20240903-en
General
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Target
3afc9296a56ce2b0b43a2e4ec84c3ac37f3e59223ff5ede733462610b6f11405N.exe
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Size
35KB
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MD5
2ccd7f467f599c1b3415318e83551eb0
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SHA1
3431c0360c57f0d4d35d847394821663e5e72b65
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SHA256
3afc9296a56ce2b0b43a2e4ec84c3ac37f3e59223ff5ede733462610b6f11405
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SHA512
13b780d7615730984e5143be42c33d14905c9681a75a57741b78d08c03c37d8b6e17e6ecb9f8073bc9b3544286b4a6517fbfc59e67d1a91f69f6a2e2bc8edddc
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SSDEEP
768:J6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:k8Z0kA7FHlO2OwOTUtKjpB
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 3afc9296a56ce2b0b43a2e4ec84c3ac37f3e59223ff5ede733462610b6f11405N.exe unpack001/out.upx
Files
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3afc9296a56ce2b0b43a2e4ec84c3ac37f3e59223ff5ede733462610b6f11405N.exe.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