Behavioral task
behavioral1
Sample
INF_NEFT_Debit.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
INF_NEFT_Debit.exe
Resource
win10v2004-20231020-en
General
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Target
a1809e923de6cae635be84aa94afa7b7
-
Size
2.1MB
-
MD5
a1809e923de6cae635be84aa94afa7b7
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SHA1
5356d43b71caddec298f1c93625d72d57a95d9a5
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SHA256
fffabbf5eb28e080d666156800c4d0a7ca5c986559fc5c3cc632155d12801fb4
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SHA512
49534a75723741944adcb92db3f4b145cd306cb4c386b4884c47fbdd9ced6446706d73c9e691586077980514b9fd3c67a552b74b39d6ebb17709bb356256bb6c
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SSDEEP
49152:Tz47kLqtm5DmVmEZseFnDuy3lf7mhmVC1OAXlEjwIUqoZ9m3/QG8Jz:TzZLHGZFKYl6MVYOAXlE8IFA9m3/QG8Z
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.
Processes:
resource unpack002/INF_NEFT_Debit.bat
Files
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a1809e923de6cae635be84aa94afa7b7.zip
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INF_NEFT_Debit.zip.zip
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INF_NEFT_Debit.bat.exe windows:4 windows x86
561c18361eb724808a2d9ecd5f5cc217
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
ord667
ord591
ord593
ord594
ord595
ord596
ord598
ord520
ord631
ord632
ord525
ord526
EVENT_SINK_AddRef
ord527
ord528
ord529
DllFunctionCall
ord563
ord670
ord564
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord713
ord714
ord607
ord608
ord716
ord717
ProcCallEngine
ord644
ord537
ord645
ord648
ord570
ord573
ord681
ord576
ord685
ord100
ord689
ord616
ord617
ord618
ord619
ord581
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 264KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ