Behavioral task
behavioral1
Sample
a9fb9806f9f6822b89bbebcfba513ad0e96130cdcb206cdc49b12c4cd13fe438.exe
Resource
win7-20231129-en
General
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Target
a9fb9806f9f6822b89bbebcfba513ad0e96130cdcb206cdc49b12c4cd13fe438
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Size
675KB
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MD5
15b0f6b1fa5c1fd08bca3385e2be1729
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SHA1
72636e70d369b6223280a3481318181306262197
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SHA256
a9fb9806f9f6822b89bbebcfba513ad0e96130cdcb206cdc49b12c4cd13fe438
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SHA512
d4f549952ba6b590c95f24e2bc2123cc811bfe73904659825362ed1fe45fd37a856b5c17692f5d445ed7e9266d1cfc4f5ee396987f5c85e14c18c3eed84a54ad
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SSDEEP
12288:nYV6MorX7qzuC3QHO9FQVHPF51jgc6uXDWT8ScHJENFz2bZcfHe+ej:0BXu9HGaVHUT8rAcufA
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource a9fb9806f9f6822b89bbebcfba513ad0e96130cdcb206cdc49b12c4cd13fe438 unpack001/out.upx
Files
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a9fb9806f9f6822b89bbebcfba513ad0e96130cdcb206cdc49b12c4cd13fe438.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: 848KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 329KB - Virtual size: 332KB
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: 567KB
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: 337KB - Virtual size: 337KB
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