Static task
static1
Behavioral task
behavioral1
Sample
aaFlingTrains339a.22l.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aaFlingTrains339a.22l.exe
Resource
win7-20240215-en
Behavioral task
behavioral3
Sample
aaFlingTrains339a.22l.exe
Resource
win10-20240214-en
Behavioral task
behavioral4
Sample
aaFlingTrains339a.22l.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
aaFlingTrains339a.22l.exe
Resource
win11-20240221-en
General
-
Target
aaFlingTrains339a.22l.exe
-
Size
117.0MB
-
MD5
8ac1f8fa867457e51982b2190d94d6fd
-
SHA1
d64af4aaecb3243bf76be81ffd0639165e705cae
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SHA256
5db31f8e86a1855320f663d1657379aa0cfb55bf7c4cc02ebfa4c6790eb5be9f
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SHA512
2a5a4ed1855731fba8f3165a01aaca17aee066cca027e784a254261c0e8a4713d62453c02c97dd542ddd5a8581c8b019e3a52a8001b9d8abbc527f59840fcc83
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SSDEEP
196608:lkVyu/i7a1y4guUW9AElROSTes5rkVyu/i7a1y4guUW9AElROSTes5:VuGl4g8AElR1JuGl4g8AElR1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aaFlingTrains339a.22l.exe
Files
-
aaFlingTrains339a.22l.exe.exe windows:4 windows x64 arch:x64
00731e2bbcf39a998edfc97ed370cf93
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
GetACP
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesA
GetLastError
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
__C_specific_handler
___lc_codepage_func
__argv
__dllonexit
__getmainargs
__initenv
__iob_func
__lconv_init
__mb_cur_max
__set_app_type
__setusermatherr
_access
_acmdln
_amsg_exit
_cexit
_close
_dup2
_errno
_execlp
_exit
_fdopen
_findclose
_findfirst64
_findnext64
_fmode
_fstat64
_fullpath
_initterm
_isatty
_localtime64
_lock
_lseeki64
_mkdir
_onexit
_open
_read
_snwprintf
_stat64
_strdup
_stricmp
_strnicmp
_time64
_unlink
_unlock
_utime64
_vsnprintf
_wcsdup
_write
abort
atoi
atol
calloc
exit
fclose
feof
ferror
fflush
fgetc
fgets
fopen
fprintf
fputc
fputs
fputwc
fread
free
fwprintf
fwrite
getenv
islower
isprint
isupper
iswctype
localeconv
malloc
memcmp
memcpy
memmove
memset
perror
printf
putc
putchar
puts
qsort
raise
rand
realloc
scanf
setlocale
signal
sprintf
srand
sscanf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtol
strtoul
tolower
toupper
towlower
towupper
vfprintf
wcschr
wcscmp
wcscpy
wcslen
wcspbrk
user32
MessageBoxW
Sections
.text Size: 222KB - Virtual size: 222KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 925KB - Virtual size: 925KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 8KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 378KB - Virtual size: 378KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/31 Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/45 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/57 Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/70 Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/81 Size: 243KB - Virtual size: 243KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/92 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 4.5MB - Virtual size: 4.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ