Behavioral task
behavioral1
Sample
NEAS.b7ed7d56ead5f660c1f281a255f81e0c.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b7ed7d56ead5f660c1f281a255f81e0c.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b7ed7d56ead5f660c1f281a255f81e0c.exe
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Size
383KB
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MD5
b7ed7d56ead5f660c1f281a255f81e0c
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SHA1
fb8c0b6bc94a0a0a3044ba93438c97557377c157
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SHA256
ac9cca5db875e8726b95fa44c8ce0668c1f3d56d72aba3cf1d116cd155786e6f
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SHA512
568c161ecf84a0e8c11914dfaf4517e94c8314eb4c674abe008c7b7227cc963caba421bc30b5ad97e4ead685dec732cf3084c13b2eab3f534cc7653d0ebfee3a
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SSDEEP
6144:Og7ufcGf8Uu59Mppr1ItvLxbcj8EG6p4DTkiBsGiBRh9ZnqI0ILE+gzxWRzHBVOB:OYu5f899ArCZlb9EG6aD4HGiXh91thLE
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.b7ed7d56ead5f660c1f281a255f81e0c.exe
Files
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NEAS.b7ed7d56ead5f660c1f281a255f81e0c.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: 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