Behavioral task
behavioral1
Sample
NEAS.b13784f6eef7eb2fc3132a67bea75adf.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b13784f6eef7eb2fc3132a67bea75adf.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.b13784f6eef7eb2fc3132a67bea75adf.exe
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Size
648KB
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MD5
b13784f6eef7eb2fc3132a67bea75adf
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SHA1
aae42d98b27b38fe9d2f985c88c6832a6762bdf9
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SHA256
4dda6bca38c02d3babb5d61a718dd57163961785ed98ca95b37ffecd2be03474
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SHA512
a7cc1d5510da54d99ebe5997b760854690fa6c08d0b8880a1c62f290d710d9b554cdbf01cfb902ce446b50f393cfffca6d4b595e0408dc96dbeb1a0acb48678d
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLw5:w+6N986Y7DusQHNd1KidKjttRYLw5
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.b13784f6eef7eb2fc3132a67bea75adf.exe
Files
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NEAS.b13784f6eef7eb2fc3132a67bea75adf.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
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE