Behavioral task
behavioral1
Sample
c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.exe
Resource
win7-20240903-en
General
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Target
c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.exe
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Size
655KB
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MD5
00057d28eff40c8b8ea6998868bd7447
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SHA1
a8b0cfe1d36cf37d85cdce33e5a147aa1e1a1e8b
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SHA256
c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951
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SHA512
38d3f0f2a848ba4d47ebb9c120b29c3f5b40bb9fa0ae5e2c0ef356cc407dab7cbf0b322fc8ef9d2f7e6321a1b2ef06cd0dd1c00f7666b12f293076c05ede7bed
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SSDEEP
12288:TBMmKGnhDT+JlCraEFmgssC2m9cwx+qdTC6AkQ5yaT3Og642Y+SfL:tMmnDC+rPnsG1F64tT3YX8L
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 c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.exe unpack001/out.upx
Files
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c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.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: 492KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 20KB
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: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 142KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ