Behavioral task
behavioral1
Sample
de2762111c9a3530c5604d4ccd9c54c0_NEIKI.exe
Resource
win7-20240508-en
General
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Target
de2762111c9a3530c5604d4ccd9c54c0_NEIKI
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Size
526KB
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MD5
de2762111c9a3530c5604d4ccd9c54c0
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SHA1
1738cd04775e4f5612f1a47024ef32bfbcf58fe5
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SHA256
dc7e0ec086e2941a347937f97edc31dd871aa242a1593b30cb03cfa8668cce1d
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SHA512
5f449593fbcdd68b704f37e9a53a50e6ee45df9f0197da5d63c44ef17ebb8d2188f0baae34caf34d9f9fc210a038a3a8c1ae4a17fdf761f2dc1f7a374cbe1d84
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SSDEEP
12288:14wFHoSieFp3IDvSbh5nP+HuH3OWA2iHbGSLCL66KS4GZh9Qhwc9cfSX2MHw7zck:nFp3lzp3OWA2iHbGSLCL66p4GZh9QhwN
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 de2762111c9a3530c5604d4ccd9c54c0_NEIKI
Files
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de2762111c9a3530c5604d4ccd9c54c0_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ