Behavioral task
behavioral1
Sample
1529ec64b7ec7b36e1f91dc17b58cd5282e77e743e529e77af20eedb1b69694e.exe
Resource
win7-20231201-en
General
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Target
1529ec64b7ec7b36e1f91dc17b58cd5282e77e743e529e77af20eedb1b69694e
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Size
941KB
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MD5
b86dac9f78ab4f4017b1c659fff94079
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SHA1
aed713c9fad130405f5ead278e6cd5e373990993
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SHA256
1529ec64b7ec7b36e1f91dc17b58cd5282e77e743e529e77af20eedb1b69694e
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SHA512
893da765a540c16dac1bd0cc8cf4ba8ed03af3f2c30ea2c3907d1d91d786577199767d33a484b4a9082d593c84d16ee4e8a52aa56a33e6bc20d2f09f05100fd9
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SSDEEP
24576:UX0hD34ShYVRyg0det/UC0fe1jgbiHGy8akMz8QqqM+gL:UEcShYV90Sz0W1cb3Qz8qM+g
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 1529ec64b7ec7b36e1f91dc17b58cd5282e77e743e529e77af20eedb1b69694e unpack001/out.upx
Files
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1529ec64b7ec7b36e1f91dc17b58cd5282e77e743e529e77af20eedb1b69694e.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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 932KB - Virtual size: 932KB
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_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: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 546KB - Virtual size: 545KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ