Static task
static1
Behavioral task
behavioral1
Sample
OUU.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
OUU.exe
Resource
win10v2004-20240226-en
General
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Target
b996c41d235130ea77bbf3008a9ff26e16af264926ae4a036ba8d5704fa316b0
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Size
250KB
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MD5
6623f35e6f56c62204d3c178521052e0
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SHA1
38c95f39df14d7713894d81dfe321982eea0fa58
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SHA256
b996c41d235130ea77bbf3008a9ff26e16af264926ae4a036ba8d5704fa316b0
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SHA512
fc0bdb94ce86cb9b343716c1ae42d444d56391df640e903a19e1d4c97f2b6c49e6644e44e4d3123eb5c7ff782aaab898a94b48f445d03127dc08b853b7cff34f
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SSDEEP
6144:6u5imKNVvsTwv6aOGHg7kQS6hzwh9YCgycMwnzwIw1Ej:l5iLNtsTssGHWThz4Sty1wzHj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/OUU.exe
Files
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b996c41d235130ea77bbf3008a9ff26e16af264926ae4a036ba8d5704fa316b0.zip
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OUU.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 324KB - Virtual size: 323KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ