Behavioral task
behavioral1
Sample
497ae3f0b585777ba8fdca027c8f55b8700fffd6695a73bb681030d323d1fb54.exe
Resource
win7-20240903-en
General
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Target
497ae3f0b585777ba8fdca027c8f55b8700fffd6695a73bb681030d323d1fb54.exe
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Size
35KB
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MD5
aa613a8bd25bc214a676cac7f0abedff
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SHA1
6bf050d95858ae02be396e8edf26087510d8d5f7
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SHA256
497ae3f0b585777ba8fdca027c8f55b8700fffd6695a73bb681030d323d1fb54
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SHA512
502873de7479dfc73e92076ec09299f3dfaad4f3e1fed373e85683c4bcdf0c78acd47ab3784a8e525b68cb5c2ec1c0f554ec202fa01436ed396f5746485ed517
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SSDEEP
768:K6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpBn:J8Z0kA7FHlO2OwOTUtKjpBn
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 497ae3f0b585777ba8fdca027c8f55b8700fffd6695a73bb681030d323d1fb54.exe unpack001/out.upx
Files
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497ae3f0b585777ba8fdca027c8f55b8700fffd6695a73bb681030d323d1fb54.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