Behavioral task
behavioral1
Sample
2f1e21f27a3aa9d20c5e5ad14e0f4e24.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2f1e21f27a3aa9d20c5e5ad14e0f4e24.exe
Resource
win10v2004-20231215-en
General
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Target
2f1e21f27a3aa9d20c5e5ad14e0f4e24
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Size
302KB
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MD5
2f1e21f27a3aa9d20c5e5ad14e0f4e24
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SHA1
e05645f2161c213b6e0640e95c21cb185bd3052e
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SHA256
11bdb0fe6e27e4d588fce4cd07fe9b4fb1a9957ddc90b8ad15bd39ce6fe5de27
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SHA512
38a193f59fa1bef14f2a9dc1262c1a669b47ef124e0d5ec07e3032cf9da7e6a288f1b37558f88c2c5ebdf9dd5faddffdcaa2e1781d3edcdfc7805454a8025bb5
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SSDEEP
6144:ElZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76luGw76w:EHLUMuiv9RgfSjAzRtyK
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 2f1e21f27a3aa9d20c5e5ad14e0f4e24 unpack001/out.upx
Files
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2f1e21f27a3aa9d20c5e5ad14e0f4e24.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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ