Behavioral task
behavioral1
Sample
b3d394b6cf7365519e9817ae52707443bba6d12a6054d1d6ca99012d6dafd014.exe
Resource
win7-20240729-en
General
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Target
b3d394b6cf7365519e9817ae52707443bba6d12a6054d1d6ca99012d6dafd014
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Size
804KB
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MD5
4122c9b31ec914b161c2dddcb92e06bd
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SHA1
c973a177f213a01d5737eae7daf2f0a9598f7f92
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SHA256
b3d394b6cf7365519e9817ae52707443bba6d12a6054d1d6ca99012d6dafd014
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SHA512
74463d55e678707566112ff1598cd70da2bedb83dcc6945e8cce60c96157261f79c5bd0b9c3e711d7bd4cb14b64dcecb2655d93b27148a324ed7e0b69ec2549c
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SSDEEP
12288:v6Wq4aaE6KwyF5L0Y2D1PqLqSwRGC3J5EBmptg39L2JGLa+RLlp7ApH3kRyMySj3:tthEVaPqLqlrjlg3p2JGLNx7qqN2O88
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 b3d394b6cf7365519e9817ae52707443bba6d12a6054d1d6ca99012d6dafd014 unpack001/out.upx
Files
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b3d394b6cf7365519e9817ae52707443bba6d12a6054d1d6ca99012d6dafd014.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: 264KB - Virtual size: 268KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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