Behavioral task
behavioral1
Sample
4be1c272c95bf3b802ca0f1f6da38cd3396016a11da9c2fa20b6eb59e56fd7f4.exe
Resource
win7-20240705-en
General
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Target
4be1c272c95bf3b802ca0f1f6da38cd3396016a11da9c2fa20b6eb59e56fd7f4
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Size
858KB
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MD5
6b48ff1bb7b830883a3059c908a4d6e9
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SHA1
d0c0807171e2b8e09a4696914751a8ed895b60a2
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SHA256
4be1c272c95bf3b802ca0f1f6da38cd3396016a11da9c2fa20b6eb59e56fd7f4
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SHA512
97ba6d47fea7cae55c328877bb1adb1c31dce9c51f922dfba257eaf1a6891b8eec3d539bc80c4fe022e86663ec6e0e94583729bbdd924d4859761197bd28b3be
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SSDEEP
24576:/EN973phvt8tmUdkw1xG8fFjGMaOnO+pwFL9N09PPz:/EN973PvEL2wHBODLcP7
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 4be1c272c95bf3b802ca0f1f6da38cd3396016a11da9c2fa20b6eb59e56fd7f4 unpack001/out.upx
Files
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4be1c272c95bf3b802ca0f1f6da38cd3396016a11da9c2fa20b6eb59e56fd7f4.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: 792KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 830KB - Virtual size: 832KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 768KB - Virtual size: 767KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ