Static task
static1
Behavioral task
behavioral1
Sample
8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4.exe
Resource
win10v2004-20240412-en
General
-
Target
8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4
-
Size
158KB
-
MD5
b2fa7b1265c34e9e162ccf840ffa707d
-
SHA1
04db13784ad656e1f363289ab62b39a3d50ae00e
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SHA256
8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4
-
SHA512
56db06629c2f8880416d6dc6c6f9800aa09b5cef7ba8d3b3541332662a21e7a173d908069353c8ed3d0359104445ae24ec90673aaaeaa4de7f9f236f7c646424
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SSDEEP
1536:C+gisi/OTW1bk3FhErVvHcTJqjyGB81hBignpwLsO9NXw6dcrJ:CIh1bk1EVvHcTAjyG213O4O9fcrJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4
Files
-
8531e59052b3c4fe21e845a5125dd16969f83745d26ddcf336522d36615b0cc4.exe windows:4 windows x86 arch:x86
79b96456f9efc94c33ade5e8ec421b2f
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
kernel32
GetCurrentProcessId
CloseHandle
CreateFileA
GetModuleFileNameA
Sleep
CreateThread
SetLastError
GetLastError
TerminateProcess
OpenProcess
ReadFile
GetFileSize
WriteFile
SetFilePointer
SetFileAttributesA
GetLocalTime
ResumeThread
SetThreadContext
VirtualProtectEx
WriteProcessMemory
VirtualAllocEx
IsBadReadPtr
FreeLibrary
GetProcAddress
LoadLibraryA
ReadProcessMemory
GetThreadContext
CreateProcessA
GetCurrentDirectoryA
GetWindowsDirectoryA
MapViewOfFile
OpenFileMappingA
GetCommandLineA
GetModuleHandleA
GetTempFileNameA
GetTempPathA
DeleteFileA
CopyFileA
EndUpdateResourceA
UpdateResourceA
BeginUpdateResourceA
GetProcessVersion
lstrcmpiA
WideCharToMultiByte
MultiByteToWideChar
user32
MessageBoxA
msvcrt
memcpy
??3@YAXPAX@Z
ftell
fclose
fread
fseek
strcpy
__CxxFrameHandler
_wcsnicmp
wcscpy
fwrite
time
memset
strcat
strlen
??2@YAPAXI@Z
_strnicmp
fopen
wcslen
_itoa
_wcsicmp
msvcp60
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@ABV01@@Z
??0_Lockit@std@@QAE@XZ
??1_Lockit@std@@QAE@XZ
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@PBGABV?$allocator@G@1@@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
?c_str@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEPBGXZ
Sections
.text Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE