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Behavioral task
behavioral1
Sample
83f44c4aecfcd4100d3a55a43ea3c3b23c870e99ce888c7ceec69a12528404e9.exe
Resource
win7-20240903-en
General
-
Target
83f44c4aecfcd4100d3a55a43ea3c3b23c870e99ce888c7ceec69a12528404e9
-
Size
9.1MB
-
MD5
c84f46f9b211ac740fd246adf536d7a8
-
SHA1
ee142571877a5717b91abe501e7b22325c20bbb9
-
SHA256
83f44c4aecfcd4100d3a55a43ea3c3b23c870e99ce888c7ceec69a12528404e9
-
SHA512
2d547a423c7e69389956e0d664618f6845b866e5d542bd84768fcbf142dd11cb00a10c2b674fa5f72aca24c57153d926135a5661d14e9b082d511066e8ab9aae
-
SSDEEP
196608:nxLAhaRsPePH5mxHjiERxNUQ7JSepfp1RTOaacDPB:uSsm/5mxH7RxNU+jRracD5
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83f44c4aecfcd4100d3a55a43ea3c3b23c870e99ce888c7ceec69a12528404e9
Files
-
83f44c4aecfcd4100d3a55a43ea3c3b23c870e99ce888c7ceec69a12528404e9.exe windows:5 windows x86 arch:x86
b0a2098d5f613453b3ed424a78570020
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
midiOutUnprepareHeader
ws2_32
ntohl
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetSysColorBrush
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetBkMode
winspool.drv
OpenPrinterA
comdlg32
GetFileTitleA
advapi32
InitializeSecurityDescriptor
shell32
ShellExecuteA
ole32
CLSIDFromProgID
oleaut32
VariantCopy
comctl32
ord17
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 432KB - Virtual size: 428KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 132KB - Virtual size: 487KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ