Behavioral task
behavioral1
Sample
NEAS.bbcb24ea4025a9eb0d514063e6943d60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.bbcb24ea4025a9eb0d514063e6943d60.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.bbcb24ea4025a9eb0d514063e6943d60.exe
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Size
310KB
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MD5
bbcb24ea4025a9eb0d514063e6943d60
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SHA1
a7d5c0ff919fc915cc45b4e0e1bd60226bfcae61
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SHA256
8a4f3b3348f20accfc07c0aa800ba6a733d16958c6145aef5bdae25243183c30
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SHA512
a4f7f587294b0fdccc2418f6a843f8407835e3e76150b5974c592c3368f539868ecef377ba403ba384998d82e4d23d8d2daa168a093331157ce3dbbd0ef3a106
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SSDEEP
6144:beoomXs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sur59ibRUQ:be8nE8gyaylWcuMgtGDdltHhDwolpqjr
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.bbcb24ea4025a9eb0d514063e6943d60.exe
Files
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NEAS.bbcb24ea4025a9eb0d514063e6943d60.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