Static task
static1
Behavioral task
behavioral1
Sample
3ef8f218dc7ad7516e50f46690b6e6bd.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3ef8f218dc7ad7516e50f46690b6e6bd.exe
Resource
win10v2004-20231215-en
General
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Target
3ef8f218dc7ad7516e50f46690b6e6bd
-
Size
40KB
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MD5
3ef8f218dc7ad7516e50f46690b6e6bd
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SHA1
c10b9c7f59bf29bf5002c27afdbfd6b7b922d6c2
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SHA256
bbe0ba2ff15e27ae13af01dd8fe38c3d551f702e29c603bb93628044e7bf9dce
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SHA512
701e5c4e255f7f02485e810d7c7e582268e265602f3daaa7820180e55d396a39b1cc6af8a6a24cda0c05b6f56991541b4de1213d1641ed0e698521db784e66af
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SSDEEP
768:xPGdKOTb6xzYoQW/dHY+cKMpfDbOL3Kac:xPGdKO/6x8oQOd4+cKMpfDb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ef8f218dc7ad7516e50f46690b6e6bd
Files
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3ef8f218dc7ad7516e50f46690b6e6bd.exe windows:4 windows x86 arch:x86
090d71ce8ef0ce3af1563041823a3118
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
GetFileSize
CreateFileA
GetVolumeInformationA
GetProcAddress
LoadLibraryA
SetFileAttributesA
MultiByteToWideChar
lstrlenA
WriteFile
lstrcmpiA
GetTempPathA
lstrcmpA
WaitForSingleObject
ResetEvent
GetTickCount
CreateEventA
WideCharToMultiByte
ReadFile
DeleteFileA
GetCurrentThreadId
GetModuleFileNameA
ExpandEnvironmentStringsA
Sleep
CopyFileA
GetLastError
GetStartupInfoA
GetModuleHandleA
CloseHandle
FindFirstFileA
FindClose
lstrlenW
FindNextFileA
shell32
CommandLineToArgvW
shlwapi
StrStrA
StrTrimA
StrPBrkA
iphlpapi
GetAdaptersInfo
msvcp60
?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?_Xran@std@@YAXXZ
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_Xlen@std@@YAXXZ
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?_Copy@?$basic_string@DU?$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
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
ole32
CoInitialize
CoCreateInstance
oleaut32
SysAllocString
SysFreeString
msvcrt
__CxxFrameHandler
_wcsupr
_strdup
_stricmp
_strlwr
_strupr
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
_XcptFilter
_exit
_except_handler3
sprintf
strncat
strncpy
free
strstr
malloc
sscanf
atoi
strchr
fclose
??2@YAPAXI@Z
fopen
fprintf
time
strtok
exit
fwrite
fputs
rand
fread
ftell
fseek
memmove
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE