Behavioral task
behavioral1
Sample
NEAS.771d32dd02e342b447426b6e1eea3c40.exe
Resource
win7-20231025-en
General
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Target
NEAS.771d32dd02e342b447426b6e1eea3c40.exe
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Size
476KB
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MD5
771d32dd02e342b447426b6e1eea3c40
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SHA1
6f1b85ce75d0adee902a8646a926511bc84ab5d1
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SHA256
c14506b24aa37c06c3456e7f007cc4e2fcb861213ff8f88f2f24ab268ac2e6d0
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SHA512
26554638f03b55df1acb3d0140db410e68d55cceb3f918d6a71e3acf32c09ac0445630b9ce47893ff39cb014f284c2701a8e47c3c7df1432613be6b5a51739ee
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SSDEEP
6144:mcm7ImGddXv/VWrXD486jCpoAhlq1mEjBqLyOSlhNFF2Gd:I7TcfNWj168w1VjsyvhNFF2+
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.771d32dd02e342b447426b6e1eea3c40.exe
Files
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NEAS.771d32dd02e342b447426b6e1eea3c40.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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