Behavioral task
behavioral1
Sample
d4406a586fb57912e303972177503010_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d4406a586fb57912e303972177503010_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
d4406a586fb57912e303972177503010_NEIKI
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Size
374KB
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MD5
d4406a586fb57912e303972177503010
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SHA1
89f89d583dcda807d9fd458189b823e42c25f1b0
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SHA256
70fcbc847ee3f7c65c9ff49a29c7d973a708b6c7854d48c369068e4b5a875c2e
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SHA512
68d79fdf82ffc57afcf02ed5e42d4e1e9df18d3c7401be8b910cc6babe569840304ad1089e3318f78063062a3c43869341e3397027fddf1f227e7bec1bfdd0fa
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SSDEEP
6144:kivA1IPnxZ+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZF+Y:kivA2v7E6uidyzwr6AxfLeI1Su63lgMY
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 d4406a586fb57912e303972177503010_NEIKI
Files
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d4406a586fb57912e303972177503010_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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ