Static task
static1
Behavioral task
behavioral1
Sample
H-27S.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
H-27S.exe
Resource
win10v2004-20240226-en
General
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Target
H-27S.exe
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Size
53KB
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MD5
c051d994ac9094cc6102cf16bb7f7d4a
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SHA1
263f9fa92babdccefc8135bc7800a72afb49c43f
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SHA256
9124078747d677bb4a3d3f3e3070a731545652067f05793ca2c3711503f1689c
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SHA512
0409aca0e28e7f5a82826a1c0a2658a46e666b0c631ec44b131283571fcd0ea1b53230a7a46690500d45587ee97608e3e77a178bbf032e01d2051e2d83877409
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SSDEEP
768:37vuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5nj:3veytM3alnawrRIwxVSHMweio3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource H-27S.exe
Files
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H-27S.exe.exe windows:5 windows x86 arch:x86
Password: infected
ba2ce247fa49357770ce28f139e2f1ab
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointerEx
CloseHandle
lstrlenW
CreateFileW
HeapCreate
GetCurrentProcess
ExitProcess
CreateThread
GetCurrentThread
SetThreadPriority
WaitForMultipleObjects
Sleep
GetLogicalDrives
SetFilePointer
FindClose
lstrcmpiA
lstrcmpiW
lstrcpyA
ReadFile
lstrcatW
GetModuleFileNameW
CreateProcessW
GetEnvironmentVariableW
GetDriveTypeA
GetTempPathW
GetTempFileNameW
SetFileAttributesW
GetFileAttributesW
FindFirstFileW
FindNextFileW
CopyFileW
MoveFileExW
SetPriorityClass
MultiByteToWideChar
WideCharToMultiByte
CompareStringA
WriteFile
GetFileSizeEx
GetLastError
lstrlenA
GetProcessHeap
HeapFree
HeapReAlloc
lstrcpyW
HeapAlloc
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
RegSetValueExW
shell32
SHChangeNotify
ShellExecuteExW
shlwapi
PathFindFileNameW
PathRemoveFileSpecW
PathAddBackslashW
ntdll
_aulldiv
_alldiv
_allrem
_chkstk
RtlUnwind
NtQueryVirtualMemory
Sections
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE