Behavioral task
behavioral1
Sample
NEAS.c339bacd752b3b71a8a9d817c557ce80.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c339bacd752b3b71a8a9d817c557ce80.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c339bacd752b3b71a8a9d817c557ce80.exe
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Size
310KB
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MD5
c339bacd752b3b71a8a9d817c557ce80
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SHA1
bf30d5d9735df9a7fc810ee1d8518b8b7c350e53
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SHA256
f9d7bde5c2fce1c8678ab0eda8af6252b519bed3b8341996f622ea134ee002f0
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SHA512
dfff98755397d03f0e0f3f47fcfddc48e3b7aa582170fb56a69a1496df181c22a95480a559dac2782f5946bb78afa16f09c2cfd6780f84d6e61ab5c30d3be008
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SSDEEP
6144:M0MqEfGYkOXs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sur5w:M0MqE5tnE8gyaylWcuMgtGDdltHhDwo8
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.c339bacd752b3b71a8a9d817c557ce80.exe
Files
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NEAS.c339bacd752b3b71a8a9d817c557ce80.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