Behavioral task
behavioral1
Sample
af923f4f2bce0ef22a2b5999be87ff00075a18116b2483c368900b328522e8f5.exe
Resource
win7-20230831-en
General
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Target
af923f4f2bce0ef22a2b5999be87ff00075a18116b2483c368900b328522e8f5
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Size
4.9MB
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MD5
081ed5f33a652240de96568ed8dae38e
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SHA1
27906660c9823e29b7c6faa935adb0d88bb840ff
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SHA256
af923f4f2bce0ef22a2b5999be87ff00075a18116b2483c368900b328522e8f5
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SHA512
1d0a1a536d7a9dd5c2df0793c5a8f413ae3e862507cfecfa8dd87a9ef0942290f28c94bcb521aa9e2117dfd154dac05a399ccb06a063ee99a0154d9f0c3e4c2b
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SSDEEP
98304:Fv3Ze+wqa34g7OUF2qK28+tASmPjt6LUMBvXF98GvtjdtTiC:DPXaI82Xv+iS4SFfb8Gv3
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource af923f4f2bce0ef22a2b5999be87ff00075a18116b2483c368900b328522e8f5
Files
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af923f4f2bce0ef22a2b5999be87ff00075a18116b2483c368900b328522e8f5.exe windows:5 windows x86
c8f40b560d3ad036f3720b51575fe760
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
winmm
midiStreamStop
ws2_32
closesocket
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
kernel32
GetVersion
GetVersionExA
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
LoadStringA
CharUpperBuffW
gdi32
GetROP2
msimg32
GradientFill
winspool.drv
OpenPrinterA
comdlg32
GetSaveFileNameA
advapi32
RegCreateKeyExA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
ShellExecuteA
ole32
CLSIDFromProgID
oleaut32
VariantClear
comctl32
ImageList_Destroy
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 466KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 4.9MB - Virtual size: 4.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ