Behavioral task
behavioral1
Sample
f2900040b4ebfea4bc66d638e1986b8b5c4ca3ed5e135c23cc4b426f17db143a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f2900040b4ebfea4bc66d638e1986b8b5c4ca3ed5e135c23cc4b426f17db143a.exe
Resource
win10v2004-20220812-en
General
-
Target
f2900040b4ebfea4bc66d638e1986b8b5c4ca3ed5e135c23cc4b426f17db143a.bin
-
Size
348KB
-
MD5
10bbabdde9fc09a120347f53cff6e024
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SHA1
f4ae8ba0acb5a0e51f2098dc406690ac5697a66f
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SHA256
f2900040b4ebfea4bc66d638e1986b8b5c4ca3ed5e135c23cc4b426f17db143a
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SHA512
9d6bdc2aec727f5e1abcacd261984a365419e1b6909ab60c6864945ee6e5c803468e70d3883af47ba3155540154ad71ccad67fcdb5b81525a0c22a360c5a6567
-
SSDEEP
6144:8hf/YQ9FZtNMYORbGB9lBkQiYfyVQhAyPlI/2:8hB1bMtCBk2fyVQhAyPlI/2
Malware Config
Extracted
icexloader
https://oxygen.danshiva.com/Script.php
Signatures
-
Detects IceXLoader v3.0 1 IoCs
Processes:
resource yara_rule sample family_icexloader_v3 -
Icexloader family
Files
-
f2900040b4ebfea4bc66d638e1986b8b5c4ca3ed5e135c23cc4b426f17db143a.bin.exe windows x86
ddb8da8ce9f6d7c99471e82a46c98901
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStartupInfoA
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
__getmainargs
__initenv
__lconv_init
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_fileno
_initterm
_iob
_lock
_onexit
_setjmp3
_setmode
_unlock
_wfopen
abort
atoi
calloc
exit
fclose
fflush
fprintf
fputc
free
fwrite
getenv
localeconv
longjmp
malloc
memchr
memcmp
memcpy
memset
setlocale
setvbuf
signal
strchr
strerror
strlen
strncmp
strstr
vfprintf
wcslen
user32
MessageBoxA
Sections
.text Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 47KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/14 Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 117B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/91 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/107 Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ