Behavioral task
behavioral1
Sample
e330c16a09bf0026182c3d2f24aeacf9c2f87963c2dadba31feea3ff0b38a777.exe
Resource
win7-20240220-en
General
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Target
e330c16a09bf0026182c3d2f24aeacf9c2f87963c2dadba31feea3ff0b38a777
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Size
299KB
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MD5
55e33ac60252b6388fede33a836accef
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SHA1
37f2dcd11674643a031dc235a3f4ae2d9d51e335
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SHA256
e330c16a09bf0026182c3d2f24aeacf9c2f87963c2dadba31feea3ff0b38a777
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SHA512
38bb1f48cd2f16a692397fccc8b6acb61b33abc3d2f365c94da8580b2a1fa61eef8e5765e3ece1c74ff92161b811ea8c35d74f32b5143847544276fab508cb17
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SSDEEP
6144:HuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYP:O6Wq4aaE6KwyF5L0Y2D1PqLY
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 e330c16a09bf0026182c3d2f24aeacf9c2f87963c2dadba31feea3ff0b38a777 unpack001/out.upx
Files
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e330c16a09bf0026182c3d2f24aeacf9c2f87963c2dadba31feea3ff0b38a777.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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
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