Behavioral task
behavioral1
Sample
4bb5903a85140f18d5513dc4d76af82c4d7fb533a47b52ec80f03fcb8b028e6b.exe
Resource
win7-20240221-en
General
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Target
4bb5903a85140f18d5513dc4d76af82c4d7fb533a47b52ec80f03fcb8b028e6b
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Size
5.8MB
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MD5
84bec2889d12c078a49080c8c7209755
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SHA1
65474940fece0c564bb8c9d0e43058de3ee6be78
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SHA256
4bb5903a85140f18d5513dc4d76af82c4d7fb533a47b52ec80f03fcb8b028e6b
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SHA512
d2c49562e5c5d402269dc6f8c04543135c11aa1afd7eee478b86a725800f7c2ef666ee74a0a8b9eedc1ee4a119a51c7ec4a252645f14ff96009d5a5fbef5251c
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SSDEEP
98304:XlGTBmm7uHdabHRl70nha4JwIRUvMY5qV6d52016z9/jbsXmj2YY6h2:VGBVkdWMha4SfvhqVS52u4JnsXmK
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4bb5903a85140f18d5513dc4d76af82c4d7fb533a47b52ec80f03fcb8b028e6b
Files
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4bb5903a85140f18d5513dc4d76af82c4d7fb533a47b52ec80f03fcb8b028e6b.exe windows:5 windows x86 arch:x86
da2290ac708ab2467ecda2bb13f56b5f
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
midiStreamOut
ws2_32
WSAAsyncSelect
rasapi32
RasGetConnectStatusA
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
IsZoomed
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
gdi32
ExtSelectClipRgn
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
advapi32
RegOpenKeyExA
shell32
Shell_NotifyIconA
ole32
CLSIDFromString
oleaut32
LoadTypeLi
comctl32
ImageList_Draw
wininet
InternetCanonicalizeUrlA
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 752KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 433KB
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: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 140KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ