Behavioral task
behavioral1
Sample
aa3d1a1c0e655d48e676824d9d33f0114d6468ee0edc517fa6c40403e8a4d8f9.exe
Resource
win7-20230831-en
General
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Target
aa3d1a1c0e655d48e676824d9d33f0114d6468ee0edc517fa6c40403e8a4d8f9
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Size
6.5MB
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MD5
1c39ff0b9426210cee863840663f68a0
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SHA1
f1495b13bd22e8c97ff8ba7d05512263e22221c8
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SHA256
aa3d1a1c0e655d48e676824d9d33f0114d6468ee0edc517fa6c40403e8a4d8f9
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SHA512
6d656411714bc713a93145e00b41608979ebbe65e6c012471c3135845febe8481c116234472e41308a3149628eec3278b3bd68352265264532f40b760c57d374
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SSDEEP
98304:v0pUiyEda1xM/3CxQ3TMQo7D/+yt3TtRcI+BwNrnSItKKUDIuwVxF4ubMSyYDQ:v0pPy/sZMQ+DWMvrSIYqehXYD
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa3d1a1c0e655d48e676824d9d33f0114d6468ee0edc517fa6c40403e8a4d8f9
Files
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aa3d1a1c0e655d48e676824d9d33f0114d6468ee0edc517fa6c40403e8a4d8f9.exe windows:6 windows x64
90cbc641339e24746f48696dcc40a747
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetModuleHandleA
GetVersion
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
CharNextA
CharUpperBuffW
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
CoCreateInstance
Sections
Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp"'0 Size: - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp"'1 Size: - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp"'2 Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp"'3 Size: 6.3MB - Virtual size: 6.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 172B
IMAGE_SCN_MEM_READ
.rsrc Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ