Behavioral task
behavioral1
Sample
fd4518265acfd8aa032f59e72ec6bf90_NEIKI.exe
Resource
win7-20240221-en
General
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Target
fd4518265acfd8aa032f59e72ec6bf90_NEIKI
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Size
225KB
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MD5
fd4518265acfd8aa032f59e72ec6bf90
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SHA1
021f0fb4e271d83efbd8179bb1c31c03d39b0c41
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SHA256
7728cae6c6db2f3879e32f0354d75dd83b46e15cbe25c66baf9a852189aeea03
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SHA512
1d3a270addcd4a70282fb4ebad2b96dd87c10942ae7d80f80ba4af926a068fa9b3e995ce222fd1674c0afdf1009344feac47754c0e08374f5fdb877296404a9e
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SSDEEP
6144:KUSiZTK40lUHTisQt9Nd1Kid908edttRURLwl:KUvRK4ZusQHNd1KidKjttRYLwl
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fd4518265acfd8aa032f59e72ec6bf90_NEIKI
Files
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fd4518265acfd8aa032f59e72ec6bf90_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE