Behavioral task
behavioral1
Sample
1a8323f556a1be4928d9a9fb576951ddec3700e925be91e230cf0e8b6f24f3e3.exe
Resource
win7-20230831-en
General
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Target
1a8323f556a1be4928d9a9fb576951ddec3700e925be91e230cf0e8b6f24f3e3
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Size
3.6MB
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MD5
a7a66b7f9600b552a1d58aba134fd00a
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SHA1
07412a00cdf6e113c2b03c2f58f9e2f4df4ca6a4
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SHA256
1a8323f556a1be4928d9a9fb576951ddec3700e925be91e230cf0e8b6f24f3e3
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SHA512
5e95cc8d1ef8c7d8a33dcb50c3b1bfac0862fecf487bc1a85060f38f112932f297744b5ae7c6f81ebda6c722f96febb34a50f142fcbab3c2c66f6b0a6b69ae93
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SSDEEP
98304:be8L9xpVYE/ZHfAi0pwTvOWERMr6AKPgIfrVK44:be69xjr/Z/6pwT2p2GTFz4
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a8323f556a1be4928d9a9fb576951ddec3700e925be91e230cf0e8b6f24f3e3
Files
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1a8323f556a1be4928d9a9fb576951ddec3700e925be91e230cf0e8b6f24f3e3.exe windows:5 windows x86
62a2b9e501fb32c1709eaee8c2639c21
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersion
GetVersionExA
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
FrameRect
CharUpperBuffW
gdi32
CopyMetaFileA
winmm
midiStreamStop
winspool.drv
DocumentPropertiesA
advapi32
RegCreateKeyExA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
ShellExecuteA
ole32
OleDuplicateData
oleaut32
LoadTypeLi
comctl32
ImageList_AddMasked
ws2_32
WSACleanup
comdlg32
GetFileTitleA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 905KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 137KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 345KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.YGY Size: - Virtual size: 2.3MB
IMAGE_SCN_MEM_EXECUTE
.vmp1 Size: - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp2 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ