Behavioral task
behavioral1
Sample
b57765f66db48f1a3454d0893f2f147a2d3648eda10d17cc83a0b2215d8dc352.exe
Resource
win7-20240708-en
General
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Target
b57765f66db48f1a3454d0893f2f147a2d3648eda10d17cc83a0b2215d8dc352.exe
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Size
962KB
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MD5
a2555f7135dc83836cd24500d00eb013
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SHA1
5d1bfbc619354f64326a3ae012c7d09ba10ad844
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SHA256
b57765f66db48f1a3454d0893f2f147a2d3648eda10d17cc83a0b2215d8dc352
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SHA512
970782dcd934a93611afd7d1866f5bd9c3f01a2881dac78ee0620f07b899e704c181eb272ae9fccab1e0668204688e516fe80de49371e4863a319dc0b73acec1
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SSDEEP
24576:VD0tM85tbNJjldeYiYZ4kYtOPgSuAbhyXjEtspB7M/uj:VD0tM85DJjl/ioHYoPg3pjEepOA
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b57765f66db48f1a3454d0893f2f147a2d3648eda10d17cc83a0b2215d8dc352.exe unpack001/out.upx
Files
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b57765f66db48f1a3454d0893f2f147a2d3648eda10d17cc83a0b2215d8dc352.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ