Behavioral task
behavioral1
Sample
NEAS.a5e8af66b1f680f02b189d0387746530.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a5e8af66b1f680f02b189d0387746530.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.a5e8af66b1f680f02b189d0387746530.exe
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Size
416KB
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MD5
a5e8af66b1f680f02b189d0387746530
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SHA1
d7f7666c6e4cfb3a525c001dcbadfa6407c1996c
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SHA256
fd8ebc7bfd0809fee05c84d32a149f948de00c11efe15f9e62090d873295e95d
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SHA512
a67e611f672861115dfd95fb63d20e156d23fd645b123bc228a123e4ae16322e7c64974d36baa8e2cc34bd5e68edabbc870a9bd6fa41679a38b293e65ff090e5
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SSDEEP
12288:O8x9XUVYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:VUVYJ07kE0KoFtw2gu9RxrBIUbPLwH9n
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.a5e8af66b1f680f02b189d0387746530.exe
Files
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NEAS.a5e8af66b1f680f02b189d0387746530.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ