Behavioral task
behavioral1
Sample
NEAS.44bcb71689d648053c3c9d30f3874270.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.44bcb71689d648053c3c9d30f3874270.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.44bcb71689d648053c3c9d30f3874270.exe
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Size
332KB
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MD5
44bcb71689d648053c3c9d30f3874270
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SHA1
6635d9257618d3fc1d10f07ce56a42cd62145470
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SHA256
632cf4d1d5918b8b79af88481830329c42fec8697cb8f81c156ca05963e2a279
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SHA512
21a3d5f1206ee6447fe214368da118fbf156c067dd292ea9bef1d16b840d8614982ad54094890dbda5b3854771b84a4b5634927209d2f55daefaf906e8d6b609
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SSDEEP
6144:7rSnt1zshr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUt7x:3SnLq1RFpogXnV4MlGN1AlDkvXvtxDWY
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.44bcb71689d648053c3c9d30f3874270.exe
Files
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NEAS.44bcb71689d648053c3c9d30f3874270.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