Behavioral task
behavioral1
Sample
b79bb5a27b9ed0e81d1cb7234d9340f51a3d28dc75d1aa81f31af139a3685159.exe
Resource
win7-20231020-en
General
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Target
b79bb5a27b9ed0e81d1cb7234d9340f51a3d28dc75d1aa81f31af139a3685159
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Size
8.5MB
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MD5
a2eebefabb0a39111f95fdbf74391a53
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SHA1
a4f258ac8619f3b14577ae7193574ce18e7ac09f
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SHA256
b79bb5a27b9ed0e81d1cb7234d9340f51a3d28dc75d1aa81f31af139a3685159
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SHA512
13c06e472e52583b0f8999299c0e9259737e2fdd271dace7fcbe5af0a1798a3785f8cb0658d0f8212ba85fbb6c0ba92a029a0d55b0544c6e5593b3ae534f52e5
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SSDEEP
196608:Rjn59Dbyoifg1aTl6evr3RdAUPrU+PzXtyYqbeAXadiemNBn:9nnDbyoihToeT3dPrU+79sbWdieGn
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b79bb5a27b9ed0e81d1cb7234d9340f51a3d28dc75d1aa81f31af139a3685159
Files
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b79bb5a27b9ed0e81d1cb7234d9340f51a3d28dc75d1aa81f31af139a3685159.exe windows:5 windows x86
312ac336efcf3928e304f358bb6c3252
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
midiOutUnprepareHeader
ws2_32
ntohl
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetMenuState
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetTextMetricsA
winspool.drv
OpenPrinterA
comdlg32
GetFileTitleA
advapi32
RegQueryValueA
shell32
Shell_NotifyIconA
ole32
OleInitialize
oleaut32
UnRegisterTypeLi
comctl32
ImageList_Duplicate
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 999KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 6.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 473KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 8.5MB - Virtual size: 8.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ