Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume4/Program Files/Windows Defender/MSASCuiL.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Device/HarddiskVolume4/Program Files/Windows Defender/MSASCuiL.exe
Resource
win10v2004-20240508-en
General
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Target
SMARTBYOD1004483_2024-05-16_17_39_49.412.zip
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Size
16KB
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MD5
7a86f2e7f982acce1095eca65a0df011
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SHA1
803bb596eedb89e1d8ba998075a78b6d34ab5029
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SHA256
2840aafdd46a26377fc1f23b9c284f3998cec67913f2115bb497731015910cd7
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SHA512
f5b8d936c635146125e35fbee3a1052beeabb920374a4b6e5fb8950f3e5052e716e879d445baacd06ab3350cd34a40cb67e60db288a988023d3c4855d8465615
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SSDEEP
192:N1LjRAYHPg7NBXMgmz6T4O3H/B6YOvHXqmaQCc7M7nxc/hFlw05iB40VaYcOZquI:N1LeGIjQmTzOvamDUx/OM40Qaqv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Device/HarddiskVolume4/Program Files/Windows Defender/MSASCuiL.exe
Files
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SMARTBYOD1004483_2024-05-16_17_39_49.412.zip.zip
Password: infected123!
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Device/HarddiskVolume4/Program Files/Windows Defender/MSASCuiL.exe.exe windows:4 windows x64 arch:x64
Password: infected123!
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_LARGE_ADDRESS_AWARE
Sections
.text Size: 104KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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manifest.json