Static task
static1
Behavioral task
behavioral1
Sample
Brilliance Update.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Brilliance Update.exe
Resource
win10v2004-20230220-en
General
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Target
Brilliance Update.exe
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Size
268KB
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MD5
4f12646c54a626fdad0eea6de6ec2aef
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SHA1
60ffc98acd3ce308970ce4d92b0400dd66af9c93
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SHA256
dcd04ca95257e900931dee68aecb7f7443d1a15e2cba58fed491493a4c0bfa27
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SHA512
e78b4d64a63103f494f5ecdc3e900caf3ff426c54cc3f23ff60c189a173ab82b4bdd68191f8054c08e6ed0051c994977008d3dee11813aea43288bbba57797a4
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SSDEEP
6144:Cvd7EbWj4f6xkcNYh2TiBfEgRdrVqAzvHG4zH:OpGsTscgRdrEAzvHG4z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Brilliance Update.exe
Files
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Brilliance Update.exe.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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.sdata Size: 512B - Virtual size: 125B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 213KB - Virtual size: 212KB
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