Static task
static1
Behavioral task
behavioral1
Sample
UplauncherReplacer.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
UplauncherReplacer.exe
Resource
win10v2004-20230220-en
General
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Target
UplauncherReplacer.exe
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Size
24KB
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MD5
d17f3a06d70e67641d86d14f2a520ed9
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SHA1
f3f9d5295a92f310ef1e44098aaf8b30fa03185f
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SHA256
e512a28c6202db484d88ce381681a4f056204b7c3e2b2c2cef81ea0e82a87046
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SHA512
e6c61e5549cdae9687d5e68437c1bf2129f1d893591dc190ce5ae31f976170ab4e288ec0a22d582bfaf266e31fad0c5f81a51fcea2660953f8f146397e69bb23
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SSDEEP
384:XEA1sPkoDpEYdnrx62k/K5tOp9LC9+V6+:Uzcid355tOpxY+V6+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UplauncherReplacer.exe
Files
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UplauncherReplacer.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 20KB - Virtual size: 19KB
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