Behavioral task
behavioral1
Sample
Invoice No 74492.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Invoice No 74492.exe
Resource
win10v2004-20230220-en
General
-
Target
Invoice No 74492.cmd
-
Size
2.3MB
-
MD5
d61b4e414e08564e3c76514dabc61bc7
-
SHA1
c4497f7036a753b19d4c22eb68d943fd4908bb3d
-
SHA256
1add4a876fb3d2a2f694ee3eecb0d6d5600efdad1b9f4a2fd27f7babfc265ce4
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SHA512
d760efa49774c9e72fe8a911c08ac945342878252a19627a3a41be5e91eaab9b4bfa5982fee5c27df10e0a4645435393a3191f5116b6ac3a8a789a8db2ef7f37
-
SSDEEP
49152:OkWk5cS7a+9XYaQRZehc4mTYJ78V9gyBn4co5fmP/SA8N:yajJiZ942KQV9hp4ffmP/SA8
Malware Config
Extracted
kutaki
http://treysbeatend.com/laptop/squared.php
http://terebinnahicc.club/sec/kool.txt
Signatures
-
Kutaki family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Invoice No 74492.cmd
Files
-
Invoice No 74492.cmd.exe windows x86
12e7a2553061ee7bb66f028f7c10f418
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
ord588
ord696
ord589
ord698
MethCallEngine
ord516
ord518
ord626
ord519
ord667
ord591
ord593
ord300
ord594
ord301
ord595
ord596
ord303
ord598
ord305
ord306
ord520
ord307
ord309
ord631
ord632
ord525
ord526
EVENT_SINK_AddRef
ord528
ord529
DllFunctionCall
ord563
ord670
ord564
EVENT_SINK_Release
ord600
ord601
ord311
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord313
ord712
ord713
ord606
ord714
ord607
ord608
ord716
ord717
ord534
ProcCallEngine
ord644
ord537
ord645
ord646
ord648
ord570
ord573
ord681
ord576
ord685
ord100
ord689
ord616
ord617
ord618
ord619
ord651
ord652
ord581
Sections
.text Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 272KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ