Behavioral task
behavioral1
Sample
DOC.exe
Resource
win7-20240903-en
General
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Target
9df8ec9ea819e2b19f00887bd8d7ad051f64e0d356ae36806f1126ad8e5b4dd8.zip
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Size
942KB
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MD5
e8d3590f629aa5c52bfe674158516f2f
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SHA1
c17689fda8419026768ccb86d831764ee0f9bd50
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SHA256
9df8ec9ea819e2b19f00887bd8d7ad051f64e0d356ae36806f1126ad8e5b4dd8
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SHA512
ed7c438248d4d1bc755fc104a2cc7e32cc8c4c076fa725092c2dab7c1cab0511d43851667d520705869248eadcc53723e26b65f1c71dd07d0b211cd1f6d0ea8f
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SSDEEP
24576:UpoRMzATf5oIIn/5Q7VQNvMM+QD2lHj9EJ:FMzATf5enRwVi5+Ps
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
resource yara_rule static1/unpack001/DOC.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/DOC.exe unpack002/out.upx
Files
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9df8ec9ea819e2b19f00887bd8d7ad051f64e0d356ae36806f1126ad8e5b4dd8.zip.zip
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DOC.exe.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: 512KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 70KB - Virtual size: 72KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
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: 78KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ