Behavioral task
behavioral1
Sample
737766545bfc2cec22393a86c4da1bb79c1a6324b6e78bf422724ae47b5e0e61.exe
Resource
win7-20240708-en
General
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Target
737766545bfc2cec22393a86c4da1bb79c1a6324b6e78bf422724ae47b5e0e61
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Size
35KB
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MD5
aaf661e96a46f7de525c176893044d76
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SHA1
f8ad8f6002f7081b61979b155830e466cd8434e2
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SHA256
737766545bfc2cec22393a86c4da1bb79c1a6324b6e78bf422724ae47b5e0e61
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SHA512
da27e5d44c75ee5c9268660bc9bc77c44e7d654d0171471cf10e837f9c11e7af6d68a268f57e5ddc07d3d980af770f5c326682e2e12d2f65d6caad09ca472292
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SSDEEP
768:06vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:D8Z0kA7FHlO2OwOTUtKjpB
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 737766545bfc2cec22393a86c4da1bb79c1a6324b6e78bf422724ae47b5e0e61 unpack001/out.upx
Files
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737766545bfc2cec22393a86c4da1bb79c1a6324b6e78bf422724ae47b5e0e61.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