Behavioral task
behavioral1
Sample
728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02.exe
Resource
win10v2004-20230915-en
General
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Target
728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02
-
Size
2.5MB
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MD5
e79fd96e0a5ae2274ffbd2799a2385a6
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SHA1
72da63a6c10e147a1013e76dc8d57c32ec92f549
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SHA256
728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02
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SHA512
affc16ba74535d9c8227916ad308e407cf8417b34c0272c0b4f6274fdc74b3f3bca20e22af7c3d6f3ba2a828304078454844e0d1d699a3b9e8034afa89ce1cfe
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SSDEEP
49152:C2jlXwa4XYGvkQitE77EHjDen7EvA1SW2gc16gaT599m:C2ZZ4N8QitQwDDwooCgcE599m
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02 unpack001/out.upx
Files
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728a429ea02a99cd0980a9f1c743d2dcdbed5dfac7a6ed9e700f612a248ead02.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 2.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 381KB - Virtual size: 384KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 673KB - Virtual size: 673KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 198KB - Virtual size: 198KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ