Behavioral task
behavioral1
Sample
7606390ec5711bc4e8e8cffb715380b637c4e26918afa1f6a3fdbd145c5f308a.exe
Resource
win7-20240221-en
General
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Target
7606390ec5711bc4e8e8cffb715380b637c4e26918afa1f6a3fdbd145c5f308a
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Size
434KB
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MD5
b2bf003e0eb8db6d96dd8b0ffa54abfe
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SHA1
0618dae4b3930a3ab6f136f01cf031649fde3c04
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SHA256
7606390ec5711bc4e8e8cffb715380b637c4e26918afa1f6a3fdbd145c5f308a
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SHA512
0ed97f78f05d2a9561786c982e2d548f4825056a7b55b1c8391efa4daffeaf44d16c97b2848b232d7d4fa023fdc52774e7e22abf61a0f1194e4f205f0f74d032
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SSDEEP
12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5LN:IthEVaPqLwthE9
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 7606390ec5711bc4e8e8cffb715380b637c4e26918afa1f6a3fdbd145c5f308a unpack001/out.upx
Files
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7606390ec5711bc4e8e8cffb715380b637c4e26918afa1f6a3fdbd145c5f308a.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