Behavioral task
behavioral1
Sample
NEAS.8cdf0e06f0305be00fd93d50e7c24f30.exe
Resource
win7-20231020-en
General
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Target
NEAS.8cdf0e06f0305be00fd93d50e7c24f30.exe
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Size
474KB
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MD5
8cdf0e06f0305be00fd93d50e7c24f30
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SHA1
6625647a19d6b34646b521591a4151b617f86fa6
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SHA256
d2d952534f739bbf887e07f2733e32c95f5cac9914f5aea42c1c474bfd63306e
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SHA512
24b450d9e15b51a0fbd09693c5ef6b3af191fe69e0fd5d2d356d31ed943e5f42e4c2e62e2aca5e0d303f19567c15c0f8c61e004ebee7ba681ba60d47a10bc7d5
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SSDEEP
6144:mcm7ImGddXv/VWrXD486jCpoAhlq1mEjBqLyOSlhNFF2GO:I7TcfNWj168w1VjsyvhNFF2H
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.8cdf0e06f0305be00fd93d50e7c24f30.exe
Files
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NEAS.8cdf0e06f0305be00fd93d50e7c24f30.exe.exe windows:4 windows x86 arch: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