Behavioral task
behavioral1
Sample
NEAS.9cf539a455014c36adbc82c81e2fbf6f.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.9cf539a455014c36adbc82c81e2fbf6f.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.9cf539a455014c36adbc82c81e2fbf6f.exe
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Size
384KB
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MD5
9cf539a455014c36adbc82c81e2fbf6f
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SHA1
95d5a78e63ee171d550c4881e94bffa9afe00fbb
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SHA256
e485b6cd6b4e07f8a7b1b34a3f412bcf6398354510c22fc31124438c3aa7434e
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SHA512
19f940c0e5adfa5360f5bb794326352ea3641ed88246205c9ba9a00608d475cf262d3bacde8227d34ceb206de96c4f6bcc917faa7f73e17033273cf6138e6a71
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SSDEEP
6144:Wc0ecmRO3zTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvp:VmmRSTYapJoTYapbt1S3vwyjrU+LKYAF
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.9cf539a455014c36adbc82c81e2fbf6f.exe
Files
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NEAS.9cf539a455014c36adbc82c81e2fbf6f.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ