Static task
static1
Behavioral task
behavioral1
Sample
flashplayer.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
flashplayer.exe
Resource
win10v2004-20231215-en
General
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Target
7757470192ceeb2b5a13bfa57366c931
-
Size
95KB
-
MD5
7757470192ceeb2b5a13bfa57366c931
-
SHA1
16d6810d3958c0878ecf32e3ee7f733e4889222b
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SHA256
e9aed6e0c9e3602c9d2e49d42783f89a7e7076c7a676fec869a80467c54bc914
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SHA512
44bbd39032bf1450a6c10d4791fa389c8a709159dd273d04d0252f07309079e7c316da9646ceeebe68b00fa1fcac5c57d3fc5a44a62bc4a8a23a7d8eb37cd044
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SSDEEP
1536:E0uIo+btUTWr2xy2qVRwrPsJUt4dQq9TI8QOZKxAB1QUUzRt7/MqRaAQvoX0upJr:VoaUT/ENRwTrjOTGxArUFtIqRJ4LESla
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/flashplayer.exe
Files
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7757470192ceeb2b5a13bfa57366c931.rar
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flashplayer.exe.exe windows:4 windows x86 arch:x86
512b47040c484f74ab64c71b7fb99831
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
MessageBoxA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetCurrentThreadId
VirtualQuery
GetStartupInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrcmpA
GetModuleHandleA
FreeLibrary
Sections
.text Size: 125KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 512B - Virtual size: 372B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 894B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 884B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ