Behavioral task
behavioral1
Sample
2527a37ef96ba967cfb629f8db0b2f52.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2527a37ef96ba967cfb629f8db0b2f52.exe
Resource
win10v2004-20231222-en
General
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Target
2527a37ef96ba967cfb629f8db0b2f52
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Size
940KB
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MD5
2527a37ef96ba967cfb629f8db0b2f52
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SHA1
9e1abb0d8ca0abde32b74bde8c2ff57e999e0392
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SHA256
dbb5c699915018a6ce4683cf7f9ff60cb51f0f8ff1ae84f1768a8aab0f616faa
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SHA512
0c14e9a327033388c733158fdc9fe7d31d584e227a72723a4aa6d939fa5800af84459b624b946abf72b93efd8ba47c09d58c299382b49cd63c7495dc3d03cb6e
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SSDEEP
24576:WPO8MeQS143+jhfjPLJYKqffBR3r8UsMiuDRtrOmLs47cmnQbP:WPOhSRvWKqffUrty8mLvgmnQbP
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 2527a37ef96ba967cfb629f8db0b2f52 unpack001/out.upx
Files
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2527a37ef96ba967cfb629f8db0b2f52.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: 432KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 518KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ