Behavioral task
behavioral1
Sample
06f3273b65d490aec2ed8164b50e692c78e9fb0b9ad4c1408be86fd1d6b73f29.exe
Resource
win7-20240508-en
General
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Target
06f3273b65d490aec2ed8164b50e692c78e9fb0b9ad4c1408be86fd1d6b73f29
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Size
35KB
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MD5
8b1253ed4f4e6e1689b62b0caa143c61
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SHA1
4ecf76a5a65994efd3ef217efffc34ce05f12107
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SHA256
06f3273b65d490aec2ed8164b50e692c78e9fb0b9ad4c1408be86fd1d6b73f29
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SHA512
6ac040f0dd3a56fe0f9dfd4717c1dd1c6c939bb23c186769fe2b1c12b3a31170fc9909fa3cf4347cb424503544732df6c35396b901b291b6c2f2e563ef0e860e
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SSDEEP
768:m6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:98Z0kA7FHlO2OwOTUtKjpB
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Neconyd family
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 06f3273b65d490aec2ed8164b50e692c78e9fb0b9ad4c1408be86fd1d6b73f29 unpack001/out.upx
Files
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06f3273b65d490aec2ed8164b50e692c78e9fb0b9ad4c1408be86fd1d6b73f29.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