Static task
static1
Behavioral task
behavioral1
Sample
nmbdepch.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
nmbdepch.exe
Resource
win10v2004-20220414-en
General
-
Target
nmbdepch.exe
-
Size
968KB
-
MD5
a6e5804f4d6a9a2a823a70ad37db3716
-
SHA1
f20ce20488fb607162285b0ccac95bc965bf116d
-
SHA256
5f7e2c3aca868d28e2321913fee896d84b6e648e9289c2dacecd5bf85f7ee743
-
SHA512
cdea1a027cb63173035c4d0d681ad1bd0c63bb2f0a722d6d5316aaae9e474b2e9d0b21cf7f74388ff348133deab4aab92f431d125db79e8134b98d93c26ba4be
-
SSDEEP
6144:bbIiwoxOTLTcl1S4GlA9jmHv/VCSY3hw9lMbk6u1QMS0y+lqiHTonWryFDYR4I:wizIR46A9jmP/uhu/yMS08CkntxYRV
Malware Config
Signatures
-
Kutaki Executable 1 IoCs
Processes:
resource yara_rule sample family_kutaki -
Kutaki family
Files
-
nmbdepch.exe.exe windows x86
ca4f635ec97d724f1cd62e6df0037c4b
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
msvbvm60
ord690
ord696
ord698
MethCallEngine
ord516
ord518
ord626
ord519
ord660
ord667
ord591
ord593
ord594
ord595
ord596
ord598
ord520
ord631
ord525
ord632
ord526
EVENT_SINK_AddRef
ord528
ord529
ord561
DllFunctionCall
ord563
ord670
ord564
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord713
ord714
ord607
ord608
ord716
ord717
ProcCallEngine
ord644
ord537
ord645
ord648
ord570
ord572
ord573
ord681
ord576
ord685
ord100
ord689
ord616
ord617
ord618
ord619
ord650
ord581
Sections
.text Size: 700KB - Virtual size: 698KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 264KB - Virtual size: 261KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ