Behavioral task
behavioral1
Sample
ddde504c0583e4d311ee0dced160d840_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ddde504c0583e4d311ee0dced160d840_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
ddde504c0583e4d311ee0dced160d840_NEIKI
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Size
3.7MB
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MD5
ddde504c0583e4d311ee0dced160d840
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SHA1
320a3bd0584acc8fbc54ee1aa25e2346b65063bd
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SHA256
e6b775bf08aba4cfc47f06eed48eea65937e609820e6ab72d1430567b3804bb9
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SHA512
4f3becc97c06796613bfba81cb6aad38f88268bd25dea5c4179bac0cbcf93ae0259410a2b56d4fbfd5333715716a6c9e17728d09db70b7895759067ade018ba7
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SSDEEP
24576:l6X1q5h3q5hkntq5S6X1q5h3q5htaSHFaZRBEYyqmaf2qwiHPKgRC4gvGZl6snA:l6Gnh6HaSHFaZRBEYyqmS2DiHPKQgm
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 ddde504c0583e4d311ee0dced160d840_NEIKI
Files
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ddde504c0583e4d311ee0dced160d840_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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jfbbql Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - 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