Behavioral task
behavioral1
Sample
81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be.exe
Resource
win10v2004-20240508-en
General
-
Target
81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be
-
Size
14.8MB
-
MD5
ce17d8ae3d9829014da782fffcff1c2c
-
SHA1
dbbdf7f1108bb2572039ca0ea290f792abcdb29c
-
SHA256
81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be
-
SHA512
1e6c4763f5b0d2a38cba948efc5736ca81e16d71d320adceb3980677ae4b24504db69f8ae542795a027ca3db5f0a947ee9144947980598212fb560f92b756cdc
-
SSDEEP
393216:NpfK9shzayWcxyQ9tw8hgBVCW0r3Z7oRkqZJ5:Sezalcx/twIgBVCW9RkqT5
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be
Files
-
81c557a219f06d1d13d45f0ddc85738fe58371fdfbaec2f2f0bc171f653a62be.exe windows:5 windows x86 arch:x86
d3675efcdaf49bf438fe401876b3bb91
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
htons
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetWindow
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
ExtSelectClipRgn
winspool.drv
OpenPrinterA
advapi32
RegOpenKeyExA
shell32
Shell_NotifyIconA
ole32
CLSIDFromProgID
oleaut32
UnRegisterTypeLi
comctl32
ImageList_GetImageCount
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 11.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 14.8MB - Virtual size: 14.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ