Behavioral task
behavioral1
Sample
NEAS.49471e216aafbb15c4afcf805c796e50.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.49471e216aafbb15c4afcf805c796e50.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.49471e216aafbb15c4afcf805c796e50.exe
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Size
649KB
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MD5
49471e216aafbb15c4afcf805c796e50
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SHA1
08dc531f454585bfd25bb03aedf5abd4cc1c306e
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SHA256
da929484b4f92f5e97ec0ce2eb34c0e326d9234017f53e23422be8fb729e626a
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SHA512
b67c80c87c883f782abc72f1559bc135883757621d60ff673a79380f313fe77089c0762a00c509887ef2e77f6cd7854b3760b419a51422f104c24ee3a660f380
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwL:w+6N986Y7DusQHNd1KidKjttRYLwL
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.49471e216aafbb15c4afcf805c796e50.exe
Files
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NEAS.49471e216aafbb15c4afcf805c796e50.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