Behavioral task
behavioral1
Sample
bf2081d5c0395a9b72bf7d6fce0975fd08c6c73b04d1dcc5264ae34541f633e8.exe
Resource
win7-20230831-en
General
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Target
bf2081d5c0395a9b72bf7d6fce0975fd08c6c73b04d1dcc5264ae34541f633e8
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Size
13.5MB
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MD5
c3b3fd41d07d12383c1851f7a0bbd942
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SHA1
f27babe70fdd929c9ad3cb4ec9e71630b0b09c52
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SHA256
bf2081d5c0395a9b72bf7d6fce0975fd08c6c73b04d1dcc5264ae34541f633e8
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SHA512
833ee2c71020ff45bfe39408dddd524463b11dcfcc3deeced4c87bfe7a31818af4762438ae10a00a4fb0c4b3aaee4336a8550d628f9232b1f56fc266936a4d65
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SSDEEP
393216:qnfve5JmZe4A7/epBxH+/QWeVuYyueXSZjr:qvjQ42Ix+/MVuLueiZj
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf2081d5c0395a9b72bf7d6fce0975fd08c6c73b04d1dcc5264ae34541f633e8
Files
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bf2081d5c0395a9b72bf7d6fce0975fd08c6c73b04d1dcc5264ae34541f633e8.exe windows x86
4da66cfd6aa2686663410669385956fb
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
waveOutUnprepareHeader
ws2_32
accept
rasapi32
RasHangUpA
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
wsprintfA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
RectVisible
winspool.drv
ClosePrinter
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
StgCreateDocfileOnILockBytes
oleaut32
SafeArrayGetElement
comctl32
ImageList_GetImageCount
oledlg
ord8
wininet
InternetCanonicalizeUrlA
comdlg32
ChooseFontA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 9.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 339KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 13.5MB - Virtual size: 13.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ