Behavioral task
behavioral1
Sample
84aa3009b66fd3b845df991c9da4b26743fbc31067f7e22591f4c18214aafa37.exe
Resource
win7-20230712-en
General
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Target
84aa3009b66fd3b845df991c9da4b26743fbc31067f7e22591f4c18214aafa37
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Size
3.4MB
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MD5
2fdbe761f2f510155c45159ab106a038
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SHA1
c96d68caf2e863c1060404e753ae8e00b80c9497
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SHA256
84aa3009b66fd3b845df991c9da4b26743fbc31067f7e22591f4c18214aafa37
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SHA512
59fac24f9231ae766184eed786c0282a3b354b7d3278a1bd05fd2d36a85a0aaeb93dee48a0c3fab4923b4550a882544e6d77dadaa7e23b1c93408059f32531fa
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SSDEEP
98304:tV41pQiSmDWNsABZZaL0G3Z0JMClVIei:wPSm0nTESpIV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 84aa3009b66fd3b845df991c9da4b26743fbc31067f7e22591f4c18214aafa37
Files
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84aa3009b66fd3b845df991c9da4b26743fbc31067f7e22591f4c18214aafa37.exe windows x86
aefd2ba79f4a30d123544d14415dd5f4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualProtect
GetProcAddress
GetModuleHandleExA
lstrcpynA
RtlMoveMemory
GetCurrentProcess
ReadProcessMemory
GetProcessHeap
GetModuleHandleA
ExitProcess
HeapAlloc
HeapReAlloc
HeapFree
IsBadReadPtr
GetModuleFileNameA
CloseHandle
WriteFile
CreateFileA
ReadFile
GetFileSize
GetLocalTime
FreeLibrary
LoadLibraryA
LCMapStringA
msvcrt
atoi
_ftol
??2@YAPAXI@Z
??3@YAXPAX@Z
_atoi64
atof
sprintf
free
malloc
strchr
realloc
modf
memmove
strncmp
__CxxFrameHandler
user32
GetWindowTextA
GetWindowTextLengthA
GetWindowLongA
SetWindowPos
ScreenToClient
GetWindowRect
SetWindowLongA
ShowWindow
GetDlgItem
wsprintfA
PostQuitMessage
DestroyWindow
DispatchMessageA
TranslateMessage
SendMessageA
GetMessageA
UpdateWindow
CreateDialogIndirectParamA
SetWindowTextA
MessageBoxA
shlwapi
PathFileExistsA
Sections
UPX0 Size: - Virtual size: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 349KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
xeng Size: 132KB - Virtual size: 132KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE