Behavioral task
behavioral1
Sample
2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd.exe
Resource
win10v2004-20231215-en
General
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Target
2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd
-
Size
2.4MB
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MD5
71c03fa624123b14038957f08f2ae7ab
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SHA1
a2cabee13de7c05037af40bdae67bd2a9f2c0a6b
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SHA256
2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd
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SHA512
d53c9cc40b2b0d90135feddf4ef79d187bc0baacc0ec818565500932d0a3c3e7f478c914edcc95aaca3abdbf9a731b6372b696a3cb51aabd629797937dc4b8c3
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SSDEEP
49152:Kw3KLXoZvkQitEQ7EHjDen7EvA1SW2gf16gaT599m:zaLXoZ8QitvwDDwooCgfE599m
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 2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd unpack001/out.upx
Files
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2a8045f34cdd2098be7c686c5213b6b5863d98aa04b796edcc327af48d4a9fbd.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: 2.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 347KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.1MB - Virtual size: 2.1MB
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: 568KB - Virtual size: 568KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ