Behavioral task
behavioral1
Sample
NEAS.caab3129458c6f9b58b7a42302502ca0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.caab3129458c6f9b58b7a42302502ca0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.caab3129458c6f9b58b7a42302502ca0.exe
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Size
438KB
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MD5
caab3129458c6f9b58b7a42302502ca0
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SHA1
250243c22b2edbbfeefa0bcd5731b17d27690c3a
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SHA256
4bd2b4b2d08d8f84d0a1f55472035b806c877f84aec60eee0d624f647e87bff7
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SHA512
bccb62f2e693c2b0abb8112e379918ac6921e34a960a006ef1e0303fff32a9844f1f9996c8cd1c65a6ccb5204ba94e3e0a938c1fb8a6d48fe1ef79da0bd35482
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SSDEEP
12288:+/CMTYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:+FnJunbt1S3vwyjrU+LKYAJIIfvBN7w8
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.caab3129458c6f9b58b7a42302502ca0.exe
Files
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NEAS.caab3129458c6f9b58b7a42302502ca0.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