Static task
static1
Behavioral task
behavioral1
Sample
USB/EFI/Boot/bootx64.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
USB/EFI/Boot/bootx64.dll
Resource
win10v2004-20231222-en
General
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Target
329023-323832-329323.exe
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Size
138.6MB
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MD5
9bc5bcb12559bbe495d324b2b58dc1f3
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SHA1
dab686ee9c2960c5ba68ccc8b29380768a067173
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SHA256
fefe2ea144ac18e5cef8940e60bc3e9bc999ebe205657685106507a41b98c722
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SHA512
5bdf01343c70498c0097a09704756db2c4973054e3f4f4c7a4ec31588b70ca3023751a1a361de4fa78e8447f79ee252bf59d85f7156492fd9f71229ce40085ec
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SSDEEP
3145728:F1igRX8y0pdxgAMxYfLTMTdiBTW0uuEc+OOCOJ+UY7N2+TR:F1t8y7CLTadiJPwMU+N2+N
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/USB/EFI/Boot/bootx64.efi
Files
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329023-323832-329323.exe.zip
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Desktop 2024.01.21 - 04.02.12.20.mp4
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USB/EFI/Boot/bootx64.efi.dll windows:0 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Sections
.text Size: 396KB - Virtual size: 396KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 498KB - Virtual size: 498KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.xdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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USB/startup.nsh