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240325-2t9yssae66 3Static task
static1
Behavioral task
behavioral1
Sample
MegaBoyNVM.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
MegaBoyVM.exe
Resource
win10v2004-20240226-en
General
-
Target
MegaBoy.rar
-
Size
453KB
-
MD5
a0c7af86bb764c513e635c1f63ba8c24
-
SHA1
af1e6429e73e72a2f166d93903204ffb632c5280
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SHA256
538dd553c5c9e064cbdea35488d231a5ac1a269971c10ff9edd832ee4c3831d0
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SHA512
ba288ca1d1ec7ac72fb7fbf6d3a7622c5314278137cb09853db5dda5b3b0fab84db6ca2283816c518d0c0a02f5e3f1259cba64acb3e13313264509c1fa00a510
-
SSDEEP
12288:++mCf65YbGv9r8g/8VzZDPCJ6OISXXZBy1BlT4:+2fBbG5/8VzZDabfym
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/MegaBoyNVM.exe unpack001/MegaBoyVM.exe
Files
-
MegaBoy.rar.rar
Password: mega
-
MegaBoyNVM.exe.exe windows:4 windows x86 arch:x86
Password: mega
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 601KB - Virtual size: 600KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 139KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
MegaBoyVM.exe.exe windows:4 windows x86 arch:x86
Password: mega
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ