Behavioral task
behavioral1
Sample
N factura 24-2024068723.exe
Resource
win7-20240221-en
General
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Target
ba5dec80ddb7fb6cfc43338a8c6a490c03008bcf98fe0490cf4a47e9dbe378b6
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Size
666KB
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MD5
c1a3206c075a192e436e78faecb543d7
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SHA1
9547e0dcabdce224f8204aa97d5dcb41d9ab59a0
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SHA256
ba5dec80ddb7fb6cfc43338a8c6a490c03008bcf98fe0490cf4a47e9dbe378b6
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SHA512
c014d8f09c6bdd799b3b17b5b57dcf6c7ca0df23747943ba67e07d09aaad0daa0c2836f618c55d7b161f8777fb6155c56e39e6bc7add0204396a5e88382a8865
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SSDEEP
12288:1J8o7zzRTC/1uBnQexqxwwfS9GE0dFJl+LuQf0jlsmrTmXMi7MiteiyF3P6LCBNB:38szz0NuBzxOv24J8u3oX7M6gF3PCCEI
Malware Config
Signatures
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resource yara_rule static1/unpack001/N factura 24-2024068723.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/N factura 24-2024068723.exe unpack002/out.upx
Files
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ba5dec80ddb7fb6cfc43338a8c6a490c03008bcf98fe0490cf4a47e9dbe378b6.zip
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N factura 24-2024068723.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 872KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 330KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 338KB - Virtual size: 337KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ