Behavioral task
behavioral1
Sample
NEAS.bfdbc2c7ef2a2c71cce617614139eed9.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bfdbc2c7ef2a2c71cce617614139eed9.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.bfdbc2c7ef2a2c71cce617614139eed9.exe
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Size
384KB
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MD5
bfdbc2c7ef2a2c71cce617614139eed9
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SHA1
f7ce6e61ec0035f2d4890cc85ffa6fb052ecd370
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SHA256
beefc97c12277c953a6cd6fd281b65056807f446a3a8e4259321370c5d0a0a17
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SHA512
3642437879c5186b8f2e4c931dbcd0c02d09ee532efbd209da9d6d6bae62d2afed128a9bc1333fa9b711479542dd98aac02c6cdf3fa3cb0913461ef1ac048170
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SSDEEP
6144:lCIymaMzTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJPn:qQTYapJoTYapbt1S3vwyjrU+LKYAJII5
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.bfdbc2c7ef2a2c71cce617614139eed9.exe
Files
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NEAS.bfdbc2c7ef2a2c71cce617614139eed9.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