Behavioral task
behavioral1
Sample
NEAS.fa77a93ebd50ea27baa31932ae8e38d0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fa77a93ebd50ea27baa31932ae8e38d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fa77a93ebd50ea27baa31932ae8e38d0.exe
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Size
374KB
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MD5
fa77a93ebd50ea27baa31932ae8e38d0
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SHA1
b526cb29eb2b34df6c000478fdc52e30cccf4f38
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SHA256
6d93e88e91fc7836437594b304980632b7ce41d6e69dd9ee9b5e0006994f2977
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SHA512
83c93c5e8e17e083f25b7c5e31f51f33474258aec2b97c8e7fe6876ce3e4365f7b6e438bc4e48da568aaecccc86b7eedc523afa237337bdbf2169a15222def20
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SSDEEP
6144:Q7zoPUSY0zn455y+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8:Q7zoPnnFE6uidyzwr6AxfLeI1Su63lg/
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.fa77a93ebd50ea27baa31932ae8e38d0.exe
Files
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NEAS.fa77a93ebd50ea27baa31932ae8e38d0.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