Behavioral task
behavioral1
Sample
NEAS.677e62ec4c6717d80c673d7273b728f0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.677e62ec4c6717d80c673d7273b728f0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.677e62ec4c6717d80c673d7273b728f0.exe
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Size
482KB
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MD5
677e62ec4c6717d80c673d7273b728f0
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SHA1
add91483cee18b736db7202408922ce0eb52d8f4
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SHA256
dd71f8cb4eedecb886b779ab45c89318642ac7fd07badeb4195e3a7046b846c1
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SHA512
3022af0c861fdc02b9ad24393c6807db29c3c1c88eb4dfe08e41b0e362b595109dd111b27b6ebf28cc652c27cbcf9dd0acba93e7d922304ae4bdae1b78d189e7
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SSDEEP
12288:4KTD1JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:3TD1JSLrW4XWleKW8OThj
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.677e62ec4c6717d80c673d7273b728f0.exe
Files
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NEAS.677e62ec4c6717d80c673d7273b728f0.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ