Behavioral task
behavioral1
Sample
0443a5f690c28931b5ec8a92813a4b83fa779f17510f6b8429b3de7e6a2a9a4cN.exe
Resource
win7-20241010-en
General
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Target
0443a5f690c28931b5ec8a92813a4b83fa779f17510f6b8429b3de7e6a2a9a4cN.exe
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Size
560KB
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MD5
e290c89e9132cb47416d6e0dfb94ffd0
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SHA1
0ca1464e1a5104059b7b32a0ab582fb00551bb15
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SHA256
0443a5f690c28931b5ec8a92813a4b83fa779f17510f6b8429b3de7e6a2a9a4c
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SHA512
ff9037a740c7d923439dd166e99aa80a5c403cef6362f2bef165f1f15c0191ee3d20ff154b7de9db21e4d220a24a95944a5c5f6e73fced991936fceb673e69e6
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SSDEEP
12288:36Wq4aaE6KwyF5L0Y2D1PqLX3mkSUc3v2qXk22IulGJLXIWJLhh:VthEVaPqLXWUg34ELXvnh
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 0443a5f690c28931b5ec8a92813a4b83fa779f17510f6b8429b3de7e6a2a9a4cN.exe unpack001/out.upx
Files
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0443a5f690c28931b5ec8a92813a4b83fa779f17510f6b8429b3de7e6a2a9a4cN.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: 448KB
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: 5KB - Virtual size: 8KB
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: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ