Behavioral task
behavioral1
Sample
497a39e72e6ee8bebb04b712de77948c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
497a39e72e6ee8bebb04b712de77948c.exe
Resource
win10v2004-20231215-en
General
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Target
497a39e72e6ee8bebb04b712de77948c.exe
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Size
1.2MB
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MD5
497a39e72e6ee8bebb04b712de77948c
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SHA1
10e874f480d5dfcd8c5210c71d362888e1dbfdc8
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SHA256
7ab695fba3ba4559ef976b6661c596c9c962d27fc491ae7b0e6dd1f419b44abb
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SHA512
0babafa2c21185929a1bef2c115e5400928a44d70fd90e820d674e103a2ab580d7022d7e767e11c77985555239c58fc62f701c8cd82584b3ba807707f7b3a98f
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SSDEEP
24576:WRBnDqKNKlWLYvLjuZk9DhYF39pT/uqm1Sw:WR1dNK8XflLG1
Malware Config
Extracted
metasploit
windows/download_exec
http://149.129.32.122:8080/EdmF
- headers User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENGB)
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 497a39e72e6ee8bebb04b712de77948c.exe
Files
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497a39e72e6ee8bebb04b712de77948c.exe.exe windows:6 windows x86 arch:x86
4035d2883e01d64f3e7a9dccb1d63af5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SuspendThread
Sleep
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 391KB - Virtual size: 390KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 422KB - Virtual size: 422KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 281B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 83KB - Virtual size: 83KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 16KB - Virtual size: 15KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 512B - Virtual size: 42B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/65 Size: 146KB - Virtual size: 146KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/78 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/90 Size: 27KB - Virtual size: 27KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 982B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 67KB - Virtual size: 66KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ