Static task
static1
Behavioral task
behavioral1
Sample
d4a0733f4cb92ab5db41561ad8d4b7e8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d4a0733f4cb92ab5db41561ad8d4b7e8.exe
Resource
win10v2004-20240226-en
General
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Target
d4a0733f4cb92ab5db41561ad8d4b7e8
-
Size
84KB
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MD5
d4a0733f4cb92ab5db41561ad8d4b7e8
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SHA1
67559f6b1dc94812d5ab039868dfea0e6e2b19e1
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SHA256
e19037b0375f929eae4b4980e2860101c8b182e8eea24c4c693423399eb2ae0e
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SHA512
57722505d7ab1baea0780f20edc24ce058195739548d2fe4ee749b7c04d32f139a8efed752f01108607905a5960ee0b15cab0229e4c43f26cd715230cbaaeb23
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SSDEEP
1536:WuSV1jlIzZJeV7cjf5mplDv9iIOWFnToIfm0zZe9:M1jlIFUqjf5mzv9AWtTBfm0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d4a0733f4cb92ab5db41561ad8d4b7e8
Files
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d4a0733f4cb92ab5db41561ad8d4b7e8.exe windows:4 windows x86 arch:x86
80d3fcfffd4262a659fa43ca06554895
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
GetModuleFileNameA
GetStartupInfoA
WinExec
CreateProcessA
FreeResource
WriteFile
SizeofResource
GetCurrentDirectoryA
SetCurrentDirectoryA
DeleteFileA
GetLastError
GetFileSize
ReadFile
CloseHandle
FindResourceA
CreateFileA
SetFilePointer
SetEndOfFile
LoadResource
GlobalLock
GetModuleHandleA
advapi32
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
RegOpenKeyExA
RegCloseKey
msvcrt
??3@YAXPAX@Z
_onexit
__dllonexit
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
strncpy
_ftol
memchr
malloc
free
??2@YAPAXI@Z
strcmp
memset
__CxxFrameHandler
strlen
msvcp60
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@ABV10@PBD@Z
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?_Freeze@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIPBDI@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?find_last_of@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?_Xlen@std@@YAXXZ
??1_Lockit@std@@QAE@XZ
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
??0_Lockit@std@@QAE@XZ
imagehlp
MakeSureDirectoryPathExists
shlwapi
PathFileExistsA
Sections
.text Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE