Behavioral task
behavioral1
Sample
14d73d38a1a447f4ddad11d38aea7d30_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
14d73d38a1a447f4ddad11d38aea7d30_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
14d73d38a1a447f4ddad11d38aea7d30_NEIKI
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Size
391KB
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MD5
14d73d38a1a447f4ddad11d38aea7d30
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SHA1
aa18708a87d95cce910afc574cccfd5ad429a39f
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SHA256
5f8a060d52f0f7c60928bca6125131bfe0d22f8390ed35fdfe907f70405a23b7
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SHA512
6bf78ddc4cbf66c00ccc1a80172c33ed1b5236b14affbed6e7b6f19709a2392980dc0ddaf0c352bb81e74309e30c8b23f4e3c1f93bbe74829fb0345f7e7ef376
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SSDEEP
12288:u8T9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:u09XvEhdfJkKSkU3kHyuaRB5t6k0IJon
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 14d73d38a1a447f4ddad11d38aea7d30_NEIKI
Files
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14d73d38a1a447f4ddad11d38aea7d30_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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ