Static task
static1
Behavioral task
behavioral1
Sample
CIBC_NewLaptopForm.lnk
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
CIBC_NewLaptopForm.lnk
Resource
win10v2004-20230703-en
General
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Target
Sample(s).rar
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Size
67KB
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MD5
bd3ad881799cd48314f751abd06cd359
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SHA1
85bc0717c78df69950f6168e5f1f18bb56546ca4
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SHA256
7d8fd688d2c37715c0ab4d395b03d2ec4dc179d249914705f7053e62895a3594
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SHA512
2c65e7deeb8aae1ffefdcdcf46916b418f1da7b0d0b4bdc32678a26c722ab42d866f44a8dac79b55a9a8cf0e72b3fbf2f015a158f61a08dca4a406d4c53b32c7
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SSDEEP
1536:oFoHvjcI5RgtAIjE8Or3S/N5ygPWjKd8V3pctSR+2LcjlhN:oQAQgtAIjfsqWjg8JpRojl3
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/lib/App_Code/EdgeUpdater/Bin/libUpdate.dll unpack001/lib/Bin/TaskBuilder.dll
Files
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Sample(s).rar.rar
Password: infected
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CIBC_NewLaptopForm.lnk.lnk
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lib/App_Code/EdgeUpdater/App_Code/update.xml.xml
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lib/App_Code/EdgeUpdater/Bin/Session_4827491118.bak
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lib/App_Code/EdgeUpdater/Bin/libUpdate.dll.dll windows x86
Password: infected
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 888B
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
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lib/App_Code/EdgeUpdater/Web.config.xml
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lib/App_Code/EdgeUpdater/none/PrecompiledApp.config
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lib/App_Code/UpdateEdge_Daily.lnk.lnk
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lib/App_Code/update.xml.xml
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lib/Bin/TaskBuilder.dll.dll windows x86
Password: infected
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 904B
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
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lib/Web.config.xml
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lib/conf.ini
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lib/display.ini
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lib/locale.ini
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lib/none/PrecompiledApp.config
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lib/tm.ini