Behavioral task
behavioral1
Sample
025fedbe635f03497d9ab709fa976cf0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
025fedbe635f03497d9ab709fa976cf0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
025fedbe635f03497d9ab709fa976cf0_NEIKI
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Size
357KB
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MD5
025fedbe635f03497d9ab709fa976cf0
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SHA1
80c345a24bf06e61d5fbc63eec9c436742f44965
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SHA256
9b61f148dc4e5f34f7b3233ab64dce9088bde7fbd1e4ddba3bf4dbc78495a2b8
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SHA512
dbdda2e205e7b0e48e04ebc051a06246bb1853094846bccdfb1f8cb3b68f5d7ea0a8f4c416f0a23edf9c07c1c8b2c7ec342eadbbd887cf9d9ee381ca595dd53b
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SSDEEP
6144:uw6Skztjrwjv1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOk:0LSZoXpKtCe1eehil6ZR5ZrQeg3kljFf
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 025fedbe635f03497d9ab709fa976cf0_NEIKI
Files
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025fedbe635f03497d9ab709fa976cf0_NEIKI.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ