Behavioral task
behavioral1
Sample
b1b8776ddf11d245745a09d925e3088a6c62e5a862bbd00b3261b711fd529dfc.exe
Resource
win7-20240508-en
General
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Target
b1b8776ddf11d245745a09d925e3088a6c62e5a862bbd00b3261b711fd529dfc
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Size
6.4MB
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MD5
0e7658af4a37c9dfd0a83d645d55df4c
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SHA1
deaf7a27ba604d6935da3a7d25d8c968ebe291d6
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SHA256
b1b8776ddf11d245745a09d925e3088a6c62e5a862bbd00b3261b711fd529dfc
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SHA512
3687f5cb95bf37b564dc574ef8d7daea196a9049711ad743f3c6526c6ad2db0615606ee2d97d2b60d447a5d7ffbc1b6f933c7eceeae2822cdf6e8999f10ff967
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SSDEEP
196608:LPwR9BBv1AfNJSrtTQcnzxkj5NlRRFd+GNL:LPwjZAFJqBn45RZ
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1b8776ddf11d245745a09d925e3088a6c62e5a862bbd00b3261b711fd529dfc
Files
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b1b8776ddf11d245745a09d925e3088a6c62e5a862bbd00b3261b711fd529dfc.exe windows:5 windows x86 arch:x86
18e5835fa6b2df058bb41a2f4d47a875
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
msvfw32
DrawDibDraw
avifil32
AVIStreamGetFrame
iphlpapi
GetAdaptersInfo
winmm
midiStreamOut
ws2_32
ntohl
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetSysColorBrush
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
gdi32
CreateRectRgn
winspool.drv
OpenPrinterA
comdlg32
ChooseColorA
advapi32
RegCreateKeyExA
shell32
SHBrowseForFolderA
ole32
CLSIDFromProgID
oleaut32
VariantChangeType
comctl32
_TrackMouseEvent
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 850KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 225KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 450KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 6.3MB - Virtual size: 6.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ