Behavioral task
behavioral1
Sample
425834fa13b8abf9ffd23d1fd1b3dcc0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
425834fa13b8abf9ffd23d1fd1b3dcc0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
425834fa13b8abf9ffd23d1fd1b3dcc0_NEIKI
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Size
258KB
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MD5
425834fa13b8abf9ffd23d1fd1b3dcc0
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SHA1
d511bc0b136c6c21491a9d5a6f6487b3fb6d2cec
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SHA256
7f5352a4ddc078a1d0eb441822ba5f6551116bc76a2585aecb3f2b903f16d6f5
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SHA512
47f9a8f6364d82799cfa885272283474e4283210ba43af06daa3686b987fa5a50893b238e8a41d79f516a829ebc1a4a9d66268d91a74ed40e16fc73e215b8fb0
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SSDEEP
6144:DmV7WUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKtG:M68XS8+d8HamysaZHRD44M3ZzF/Gez2z
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 425834fa13b8abf9ffd23d1fd1b3dcc0_NEIKI
Files
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425834fa13b8abf9ffd23d1fd1b3dcc0_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
.text Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ