Behavioral task
behavioral1
Sample
a8d903af623bac518ae6f3cf642b018a7ba380294e6807f64fa0fe5a2947eb5a.exe
Resource
win7-20231020-en
General
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Target
a8d903af623bac518ae6f3cf642b018a7ba380294e6807f64fa0fe5a2947eb5a
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Size
6.6MB
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MD5
b37e95253529bd45e0b26ddddd0d0746
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SHA1
c715c3f38bebb25e70e4bb3b8d87bfa465f0f713
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SHA256
a8d903af623bac518ae6f3cf642b018a7ba380294e6807f64fa0fe5a2947eb5a
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SHA512
642ffd7c631a516f2316c9fdabc3291ddce557a2a2fd8aeb30e0350f913e79221f8363578ed947b50bfa386d13f8287dcd92f6a3dde75a61a24b4e6ce957024c
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SSDEEP
98304:bOpcO/ryx2F0YBjwBwSY1mgAsYQt95GcZVajRqmg7d3rbx/3C+3awf83BBp7mzJd:ZvcOwVRASZg4ZSSf8xcJWXg
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8d903af623bac518ae6f3cf642b018a7ba380294e6807f64fa0fe5a2947eb5a
Files
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a8d903af623bac518ae6f3cf642b018a7ba380294e6807f64fa0fe5a2947eb5a.exe windows:5 windows x86 arch:x86
e6de548185be670a8ea8faa92687f596
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
AVIStreamInfoA
winmm
midiStreamStop
ws2_32
ntohl
kernel32
GetVersion
GetVersionExA
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetSysColorBrush
CharUpperBuffW
gdi32
GetObjectA
winspool.drv
OpenPrinterA
comdlg32
ChooseColorA
advapi32
RegOpenKeyA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CLSIDFromProgID
oleaut32
VariantChangeType
comctl32
ord17
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 508KB
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: 6.6MB - Virtual size: 6.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 268B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ