Behavioral task
behavioral1
Sample
4e3efacb312fbbba6a63dcaf604a7cbe9bbeb44715eb9067e3b8be1f35bd6cf8.exe
Resource
win7-20240221-en
General
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Target
4e3efacb312fbbba6a63dcaf604a7cbe9bbeb44715eb9067e3b8be1f35bd6cf8
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Size
14.4MB
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MD5
ba4f5668356379df1f5e0b0dd7a1169e
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SHA1
0bc5fa35cb83087a11b070a742330dfd67ec64f0
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SHA256
4e3efacb312fbbba6a63dcaf604a7cbe9bbeb44715eb9067e3b8be1f35bd6cf8
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SHA512
9511c66903a458a40f3dc6b5e7c45db4bfdde663677d7f01f93072cb543ce4e63d4b266698008c4744f3a221c6c024911c4264544051a11cccff6d74ad34db5d
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SSDEEP
393216:tiJrTptrom1Ag4atereVJFUcP35OHMx2tFGjHryjt:tG/pZ2g7toeV7P4m7ryjt
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e3efacb312fbbba6a63dcaf604a7cbe9bbeb44715eb9067e3b8be1f35bd6cf8
Files
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4e3efacb312fbbba6a63dcaf604a7cbe9bbeb44715eb9067e3b8be1f35bd6cf8.exe windows:5 windows x86 arch:x86
2ebb2b9dab27a8ff2f1be70a0cebb72f
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
rasapi32
RasHangUpA
winmm
midiStreamRestart
ws2_32
select
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetSysColorBrush
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetViewportExtEx
winspool.drv
OpenPrinterA
advapi32
RegSetValueExA
shell32
SHEmptyRecycleBinA
ole32
OleRun
oleaut32
SafeArrayAccessData
comctl32
ord17
wininet
FindFirstUrlCacheEntryA
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 391KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 8.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 14.4MB - Virtual size: 14.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ