Behavioral task
behavioral1
Sample
6b20e510cb9c93dc7abf74e2f3c9edc0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
6b20e510cb9c93dc7abf74e2f3c9edc0_NEIKI
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Size
214KB
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MD5
6b20e510cb9c93dc7abf74e2f3c9edc0
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SHA1
e77a153606d669a46dac45c9fcb460f2612fff7a
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SHA256
96df04b7b267eda6d4d5f01cb80eba7be7bd776b616f16396163b96c04b1edac
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SHA512
5eb129da6683a3cfceacff494eab4ca2d9f6da1f6c333b9f9c8eef97b87098850c1a82349264dc472f2e4f17fde33baab00fde3da73a64127238217ba86e72e2
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SSDEEP
3072:ZhOm2sI93UufdC67ciEu0P5axvqdUmdznCvs7BuRoYFBg/gXVqPfSoi0yG24en:Zcm7ImGddXEu0ucju6/4kf724I
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 6b20e510cb9c93dc7abf74e2f3c9edc0_NEIKI
Files
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6b20e510cb9c93dc7abf74e2f3c9edc0_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
.rsrc Size: 40KB - Virtual size: 152KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ