Static task
static1
Behavioral task
behavioral1
Sample
vbc.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
vbc.exe
Resource
win10v2004-20230221-en
General
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Target
vbc.exe.bin
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Size
677KB
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MD5
3050dad5399374e22b0f70c92c58be91
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SHA1
55deeefcb19f2584248deaa0c7a53fc8fbcb55d7
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SHA256
5988d11b83423cfd48d121732e165533443e8a5186bc83ff79659608c358559a
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SHA512
d7b3c9a600b4d58e70de26ac36b9bce61364045ef75a5fb61706c15e58fbd7e3002897ee69d625a051fc29dc35ecd82a268c7f8c45e2436575fc7c37fb693182
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SSDEEP
12288:y2TlEYAcN8pPgOJwCCvfXsJH3LzVkib6RzNOU5qNV+:NzGYOJwCCnXIWDhqNo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource vbc.exe.bin
Files
-
vbc.exe.bin.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 675KB - Virtual size: 674KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ