Behavioral task
behavioral1
Sample
NEAS.f8a4d4f8073a5cf037c98b8d057f0b70.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f8a4d4f8073a5cf037c98b8d057f0b70.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f8a4d4f8073a5cf037c98b8d057f0b70.exe
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Size
374KB
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MD5
f8a4d4f8073a5cf037c98b8d057f0b70
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SHA1
0322096120ef64a005d571f9a7fbd970dd62db8a
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SHA256
97a485914c6ca4cb3c711f46b7f06ff2ead5bdc310a6dd6755bf34e7b569ca59
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SHA512
6d227f7f46bd573231fef3999842b449c08a33fa15275db3aa08c775183df44a7616687d7137224a67d42e87b6f7eca96f72d3fda4c193e565253998b69e703f
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SSDEEP
6144:1QHu4IsoWGZN9aB+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8:1cbZGZNAE6uidyzwr6AxfLeI1Su63lg/
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.f8a4d4f8073a5cf037c98b8d057f0b70.exe
Files
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NEAS.f8a4d4f8073a5cf037c98b8d057f0b70.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: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ