Static task
static1
Behavioral task
behavioral1
Sample
73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3.exe
Resource
win10v2004-20240412-en
General
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Target
73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3
-
Size
244KB
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MD5
903ae388f1206d15a5da9eff8d49f6e0
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SHA1
0b139e1697267c2e674d0460f13a7f672047d106
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SHA256
73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3
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SHA512
a0d58a6a845138ebc10e251b682da74003bb85d24082eaedf669b563fe888cb158db4015b3750117566bd276f8c413d8d0b6496dcd792207fd99e16f2adfaced
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SSDEEP
3072:Y969UjrL5vSfmA1m6FtMeYxo4XkaS0Fa2jhjiOC5prhYPTDlnS:YUUTxSfm76FsXkyN1iOYhElS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3
Files
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73d81ff4bc3501788a045a63f2f48902a826c051e8bcaee6c98a61cf79dbdef3.exe windows:5 windows x86 arch:x86
e885e6f0688a1008486e52b4fc033328
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateDirectoryA
CreateFileA
CreateMutexA
DeleteFileA
FindClose
FindFirstFileA
FindNextFileA
GetCommandLineA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceA
GetFileSize
GetLastError
GetLocalTime
GetLocaleInfoA
GetStartupInfoA
VirtualAlloc
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
ReleaseMutex
SetEndOfFile
SetFilePointer
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WaitForSingleObject
WriteFile
lstrcmpA
lstrcmpiA
lstrlenA
GetSystemTime
ReadFile
user32
LoadIconA
LoadCursorW
CharPrevA
CheckDlgButton
CreateDialogParamA
DestroyWindow
DialogBoxParamA
DispatchMessageA
EndDialog
GetDesktopWindow
GetDlgItem
GetParent
GetWindowRect
IsDialogMessageA
IsDlgButtonChecked
LoadStringA
MessageBoxA
OffsetRect
PeekMessageA
SendMessageA
SetDlgItemTextA
SetFocus
SetForegroundWindow
SetWindowPos
ShowWindow
SystemParametersInfoA
TranslateMessage
LoadCursorA
LoadIconW
advapi32
RegOpenKeyExW
msvcrt
_cexit
_controlfp
exit
_acmdln
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text3 Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text2 Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 187KB - Virtual size: 186KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ