Static task
static1
Behavioral task
behavioral1
Sample
solara.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
solara.exe
Resource
win7-20240729-en
Behavioral task
behavioral3
Sample
solara.exe
Resource
win10v2004-20240802-en
General
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Target
solara.exe
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Size
29.7MB
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MD5
df5f7a573781455915199d33152ffeee
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SHA1
7d926bb41901986d92f655f8d08b9099ead89432
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SHA256
c75c9463091a46723d318d0c4514c9b1c3555dc19951ac319482b84455f17c74
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SHA512
7a2f7d3d62b919809b57c6d0513986c282c4e34661d89319360050367a2641c20b21efee0af77c496d53c9219bad72b10acdd3192958193e31699127fb9a8d6f
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SSDEEP
786432:3/uDaPqA4DmM2E9YxKHwIy1n6m7qTfKupqTGtBi:3GWSA4DxYxK6nj7q75qTOs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource solara.exe
Files
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solara.exe.exe windows:4 windows x86 arch:x86
d5d9d937853db8b666bd4b525813d7bd
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
shlwapi
PathFindFileNameA
kernel32
LockResource
lstrlenA
CloseHandle
CreateFileA
ExitProcess
FindResourceA
FreeResource
GetCommandLineA
GetEnvironmentVariableA
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetProcessHeap
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
HeapAlloc
HeapFree
LoadLibraryA
LoadResource
lstrcpynA
RtlMoveMemory
SetFileAttributesA
SizeofResource
WriteFile
lstrcatA
lstrcpyA
user32
CreateWindowExA
DefWindowProcA
DispatchMessageA
GetMessageA
LoadCursorA
LoadIconA
MessageBoxA
PostQuitMessage
RegisterClassExA
SendMessageA
ShowWindow
TranslateMessage
UpdateWindow
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29.7MB - Virtual size: 29.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE