Behavioral task
behavioral1
Sample
8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc_JC.exe
Resource
win10v2004-20230831-en
General
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Target
8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc_JC.exe
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Size
7.4MB
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MD5
91073c383c5828128cd16e14223fb59c
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SHA1
1b86871962f18400a86e5db8d944a52647ded6b3
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SHA256
8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc
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SHA512
2f8c0a1b56e70bd5494a839afe80ea896ecb90a5f7476191298b1f73351c6d25bd94560cb1517b319802de35ec2bcfa5ce6fe1ad749266b0f89ff059da0c17ee
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SSDEEP
196608:7fX5m0N5j9Wj6J/C6tpMcB1c/Sm7hMm71csL:7g0NZ9WOw6tphm7h
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc_JC.exe
Files
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8770a893bc2ac58f0cdc6fc5c9b1499819215a26fbaf7b0915d3d75fefdae0dc_JC.exe.exe windows x64
ee26deb5354c4489ff0dc7547168b2dc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
InitializeCriticalSectionEx
GetVersion
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
CharNextA
CharUpperBuffW
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
CoCreateInstance
Sections
.text Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 6.7MB - Virtual size: 6.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 220B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 757KB - Virtual size: 797KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ