Behavioral task
behavioral1
Sample
cb704f2dc33da0df56add49f76ec6790_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
cb704f2dc33da0df56add49f76ec6790_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
cb704f2dc33da0df56add49f76ec6790_NEIKI
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Size
1000KB
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MD5
cb704f2dc33da0df56add49f76ec6790
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SHA1
02f84d273f859f879f59bf737b43ac838ccfd873
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SHA256
c11d4136ac789740bfae6dcf1b4a9b7ada81ff99d1ae525d30a1a52f0b53e55b
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SHA512
6fc3a3a816df5b179f021e6c2757e1cbb7a0a3c4343502b85f5ad1a0c342a65d8fffc9097db762035aeeaeec0295fed22f0c76d07692fefffefab85d68e8c574
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SSDEEP
6144:BjpveWxDHBFLqWjjgwTgZLnSnLrTSxJ2JrYXklSu9lIhBBJKQh31GTYUCIIYyyPE:lpvPtHBFLPj3TmLnWrOxNuxC97hFq9o7
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 cb704f2dc33da0df56add49f76ec6790_NEIKI
Files
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cb704f2dc33da0df56add49f76ec6790_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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ