Behavioral task
behavioral1
Sample
cb6c850e484cf249657d2a2c8ac8f483252b8edff4eccabf4334e202a6d5a505.exe
Resource
win7-20240903-en
General
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Target
cb6c850e484cf249657d2a2c8ac8f483252b8edff4eccabf4334e202a6d5a505
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Size
35KB
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MD5
9a944c98d9de8e80b9e2e06e91643ea0
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SHA1
3fe5761716ce1b3e80741537021b60b1b5ed4a2a
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SHA256
cb6c850e484cf249657d2a2c8ac8f483252b8edff4eccabf4334e202a6d5a505
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SHA512
3edb38b1fa291bf0f25120e418cb01b3c3e2705d54b4ff3584d4b31c5afe42c17be3993112b764f8bce14492f9e124488332cd43f018578708a9911b32ccab8a
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SSDEEP
768:V6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:Y8Z0kA7FHlO2OwOTUtKjpB
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 cb6c850e484cf249657d2a2c8ac8f483252b8edff4eccabf4334e202a6d5a505 unpack001/out.upx
Files
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cb6c850e484cf249657d2a2c8ac8f483252b8edff4eccabf4334e202a6d5a505.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