Behavioral task
behavioral1
Sample
NEAS.05bba580d1c128110bbc726e18e6c7ae.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.05bba580d1c128110bbc726e18e6c7ae.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.05bba580d1c128110bbc726e18e6c7ae.exe
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Size
3.2MB
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MD5
05bba580d1c128110bbc726e18e6c7ae
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SHA1
54c7ed3f3df2d24f2263bfe37dce276e26a5fe8d
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SHA256
3dcdb1d73cf6d68fb2a607bf680b92f3673cfb2378b48631ce1110b85ca57af9
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SHA512
d8e5f368f181b53c74337107a50fd454225ad2221bc712bac49387ef40eed95905709e88bc8aae6b396f6338145fd12af79ef6e54877b1eb821ab1731073d632
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SSDEEP
98304:Z7lBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NT/YUugy:llBFLPj3JStuv40ar7zrbDlsa2VIlPWH
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.05bba580d1c128110bbc726e18e6c7ae.exe
Files
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NEAS.05bba580d1c128110bbc726e18e6c7ae.exe.exe windows:1 windows x86 arch: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: 1024B - 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