Behavioral task
behavioral1
Sample
NEAS.c2d66bf67219862a17d14d0776ae62e0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c2d66bf67219862a17d14d0776ae62e0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c2d66bf67219862a17d14d0776ae62e0_JC.exe
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Size
445KB
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MD5
c2d66bf67219862a17d14d0776ae62e0
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SHA1
65681f94a9fdb11d7502f388f60af470bddac86b
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SHA256
e56eab1c0c4d32cbad52179bc24b4dcac1a4ee3f5c86adeb3d55dbf451b19965
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SHA512
14339e1efc94ee74309a10060a73895f99083819f9899a89b28012bafcbc056606883b308361f90cea81c9c0ecc7537cda3dd1e99bebf71e2d054ff17e2bb7bf
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SSDEEP
12288:3tRpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:3tRWMLnfBJKhVwBW0riuoCgNbbj8JfSr
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.c2d66bf67219862a17d14d0776ae62e0_JC.exe
Files
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NEAS.c2d66bf67219862a17d14d0776ae62e0_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: 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
.idata Size: 1024B - 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