Behavioral task
behavioral1
Sample
cotizaci¨®n..exe
Resource
win7-20240903-en
General
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Target
0bc0c7be0017435ceb7863d7d9095d331888d35ac8ddd2bda28759c0bd5f999d
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Size
898KB
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MD5
08f25cceddf8510f655e759be0b8bbee
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SHA1
c79d6040698bc3919ef001f0b1ce538756af2ca6
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SHA256
0bc0c7be0017435ceb7863d7d9095d331888d35ac8ddd2bda28759c0bd5f999d
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SHA512
399d9e453ce38c539b2e10fcb18e7ff59999d69501f3890fbfdac9d1b05ed53341026a7731eb270bc018225d89a720ab3db4ba3a37c31bdca4762ef4537012e9
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SSDEEP
24576:P+2YmffbG7/FncuXUAGlyR+109QsnMlK/:P+2BfG/FncuXbh60aA/
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
resource yara_rule static1/unpack001/cotizaci¨®n..exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/cotizaci¨®n..exe unpack002/out.upx
Files
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0bc0c7be0017435ceb7863d7d9095d331888d35ac8ddd2bda28759c0bd5f999d.rar
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cotizaci¨®n..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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 337KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 648KB - Virtual size: 652KB
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: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ