Behavioral task
behavioral1
Sample
NEAS.6a99cd9978185e30a8da71d7c5115b90_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.6a99cd9978185e30a8da71d7c5115b90_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.6a99cd9978185e30a8da71d7c5115b90_JC.exe
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Size
310KB
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MD5
6a99cd9978185e30a8da71d7c5115b90
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SHA1
89eb3ebdf161a2478c762fbc2e48a4603e33e730
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SHA256
53b84007b57af3673c82d2d9c08676e7f599090b5ce1e5a26ea63ecd0653f64e
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SHA512
9a049767e98d2d6601e6cbff3e34e56ee0dc503c115c694a84a1b79cb9c8f9b27199ce22a74a48c893a6c5851bdbe7e2bf8e20229aee435ddf0032b68edb3a5c
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SSDEEP
6144:C7kusYiIJVgj7Xs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sz:wkujVgnnE8gyaylWcuMgtGDdltHhDwo8
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.6a99cd9978185e30a8da71d7c5115b90_JC.exe
Files
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NEAS.6a99cd9978185e30a8da71d7c5115b90_JC.exe.exe windows:1 windows 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
.fldo 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